---
title: "Tester - Code, API, Terminal - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "The first mobile app to handle any type of API on the go.   Main features: - REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS, etc. - All types of HTTP requests: GET, POST, PUT, PATCH, DELET"
---

# Tester - Code, API, Terminal — United Kingdom
> Developer AI Agent, Any Task

![Tester App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bb/fe/37/bbfe3731-67d2-07d1-b699-87f1b1876b33/AppIcon-0-0-1x_U007emarketing-0-0-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [FJEDI LTDA](https://apptail.io/developer/fjedi-ltda-bQgg)
**Category:** Developer Tools
**Rating:** 4.6/5 (80 ratings)
**Price:** Free
**Bundle ID:** apitester.org
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 8.5 (released 2026-09-01)
**Original Release:** 2021-10-19
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id1575521212)
**AppTail Page:** [https://apptail.io/app/tester-code-api-terminal-MGz/united-kingdom](https://apptail.io/app/tester-code-api-terminal-MGz/united-kingdom)

## Tester Description
The first mobile app to handle any type of API on the go. 

Main features:
- REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS, etc.
- All types of HTTP requests: GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS, COPY, LINK, UNLINK, PURGE, LOCK, UNLOCK, PROPFIND, VIEW.
- Powerful GraphQL editor with full-scale experience: body editor with Queries, Mutations, Subscriptions and syntax support; variables editor; documentation explorer; request settings and metadata.
- WebSocket testing tool. Handles connection and message exchange via WS or WSS.
- API calls with any kind of request data encoding and transfer type (query params, URLEncoded params, FormData, raw data, send files from device storage, cloud, remote server).
- Settings. TLS can be skipped, redirects can be disabled, timeouts are adjustable. Weak SSL verification can be enabled and replaced with self-signed certificate.
- Import request or collection by curl, link or file from your device. And naturally, there is any type of collection for you: Swagger, OpenAPI, Postman, YAML.
- Need to share request in seconds? Deep link and cURL command supported.
- Apple Watch app. Allows to send API requests directly from your wrist.
- Integrations: Shortcuts, Widgets.

Additional little things:
- Autocomplete for most common headers keys.
- Syntax highlighting; Auto formatting.
- Optimized for viewing on any device screen. 
- Cookies. Collect, edit, create.
- Request metrics. Measure request duration, response size, status code changing.
- History of all request calls.
- Request authorisation. Basic Auth with password and username. OAuth with header or query access token.

Terms of Use (EULA): 
Privacy Policy: 

## Tester Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/35/59/24/35592482-ff60-040a-7cc4-3ed27ca8efe1/1ios-f.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/32/91/10/329110c5-071d-ead9-e33d-b04532969844/80d5920e-c730-461d-affc-0eecb3ea76b4_2ios.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/39/b4/b8/39b4b8c5-d7b5-2624-c573-ec5d99eb558c/f18fd5a5-f4f9-4b3f-a255-305560f57f4f_3ios.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f1/e0/d3/f1e0d3c9-82ee-6269-7c0d-6b59ca54ade5/eff22269-2829-4f05-b8d6-8f2b721939e6_4ios.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9f/db/94/9fdb945f-8a8f-7fee-0548-e421cbb407a6/5ios-f.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/99/8a/13/998a136f-b60e-a24f-ac3f-f4734e0dec3e/693a5c39-c534-4272-8f83-dc03b20e1080_6ios.png/1284x2778.png)

## Tester Rating Breakdown in United Kingdom
- 5 stars: 64 (80%)
- 4 stars: 8 (10%)
- 3 stars: 3 (4%)
- 2 stars: 1 (1%)
- 1 stars: 4 (5%)

## Tester Reviews in United Kingdom

### ****- "No longer opens iPadOS 16.7.7"
This has been great 5 star app, I don’t use it very often but today I needed it and it just opens a black screen on my iPad 128GB 2017 model which is now using iPadOS 16.7.7. Tried the App Support link here in the App Store but it opens the app, which again just shows a black screen. Unfortunately no separate email address to contact the developer.
-- The Old Man2000, 2024-05-20

### ***-- "Is fantastic for any format code👍👍👍"
Fast perfect app for developers 😎 the only thing when you find..info from date..is blocking the app in rest fast response
-- beighiuzel, 2024-05-18

### ***** "Wow!"
I’m so impressed. It just works. Really intuitive, and if you’ve every used Postman you’ll be right at home (or on the move!)
-- ciclomotore, 2024-03-09

[View all Tester reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Tester Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | United Kingdom | Developer Tools | #21 |
| Top Free | Ecuador | Developer Tools | #49 |
| Top Free | South Korea | Developer Tools | #75 |
| Top Free | Taiwan | Developer Tools | #76 |
| Top Free | Kuwait | Developer Tools | #79 |
| Top Free | South Africa | Developer Tools | #85 |
| Top Free | Nigeria | Developer Tools | #96 |
| Top Free | Lebanon | Developer Tools | #103 |
| Top Free | Malaysia | Developer Tools | #107 |
| Top Free | Azerbaijan | Developer Tools | #119 |
| Top Free | Peru | Developer Tools | #126 |
| Top Free | Egypt | Developer Tools | #135 |
| Top Free | Belarus | Developer Tools | #139 |
| Top Free | Finland | Developer Tools | #141 |
| Top Free | Dominican Republic | Developer Tools | #141 |
| Top Free | Ireland | Developer Tools | #144 |
| Top Free | Greece | Developer Tools | #155 |
| Top Free | Hungary | Developer Tools | #156 |
| Top Free | Mexico | Developer Tools | #159 |
| Top Free | China | Developer Tools | #160 |
| Top Free | Colombia | Developer Tools | #161 |
| Top Free | New Zealand | Developer Tools | #164 |
| Top Free | Kazakhstan | Developer Tools | #164 |
| Top Free | Denmark | Developer Tools | #165 |
| Top Free | Norway | Developer Tools | #169 |
| Top Free | Brazil | Developer Tools | #176 |
| Top Free | Australia | Developer Tools | #176 |
| Top Free | Czechia | Developer Tools | #179 |
| Top Free | Chile | Developer Tools | #183 |
| Top Free | Germany | Developer Tools | #186 |
| Top Free | United States | Developer Tools | #187 |
| Top Free | Belgium | Developer Tools | #189 |
| Top Free | Romania | Developer Tools | #190 |
| Top Free | Vietnam | Developer Tools | #192 |
| Top Free | Portugal | Developer Tools | #195 |
| Top Free | Austria | Developer Tools | #200 |
| Top Free | Israel | Developer Tools | #202 |
| Top Free | Argentina | Developer Tools | #206 |
| Top Free | Pakistan | Developer Tools | #209 |
| Top Free | Sweden | Developer Tools | #210 |
| Top Free | India | Developer Tools | #211 |
| Top Free | Saudi Arabia | Developer Tools | #227 |
| Top Free | Switzerland | Developer Tools | #232 |
| Top Free | Hong Kong SAR China | Developer Tools | #237 |
| Top Free | Singapore | Developer Tools | #239 |
| Top Free | United Arab Emirates | Developer Tools | #249 |

## Tester Discovered Keywords
- terminal
- scripts
- api tester

## Apps Similar to Tester
- [SSH Client - Terminal & Termux](https://apptail.io/app/ssh-client-terminal-termux-gGs/united-kingdom)
- [Bluetooth Inspector](https://apptail.io/app/bluetooth-inspector-gcv/united-kingdom)
- [xTerm256: SSH & Telnet 终端](https://apptail.io/app/xterm256-ssh-telnet-fAx/united-kingdom)
- [WebProxyTool - Inspect Network](https://apptail.io/app/webproxytool-inspect-network-kRz/united-kingdom)
- [蜻蜓抓包-HTTP抓包工具](https://apptail.io/app/http-FoA/united-kingdom)
- [Text Editor.](https://apptail.io/app/text-editor-KCob/united-kingdom)
- [Python3 Charm - AI Leaning](https://apptail.io/app/python3-charm-ai-leaning-tFZb/united-kingdom)
- [CodeSandbox](https://apptail.io/app/codesandbox-BBtc/united-kingdom)
- [HTML Editor](https://apptail.io/app/html-editor-PBtc/united-kingdom)
- [ApiClient](https://apptail.io/app/apiclient-OkVd/united-kingdom)

## Tester Available In
- [United States](https://apptail.io/app/tester-code-api-terminal-MGz/united-states)
- [China](https://apptail.io/app/tester-code-api-terminal-MGz/china)
- [Russia](https://apptail.io/app/tester-code-api-terminal-MGz/russia)
- [Vietnam](https://apptail.io/app/tester-code-api-terminal-MGz/vietnam)
- [India](https://apptail.io/app/tester-code-api-terminal-MGz/india)
- [Germany](https://apptail.io/app/tester-code-api-terminal-MGz/germany)
- [Mexico](https://apptail.io/app/tester-code-api-terminal-MGz/mexico)
- [United Kingdom](https://apptail.io/app/tester-code-api-terminal-MGz/united-kingdom)
- [Nigeria](https://apptail.io/app/tester-code-api-terminal-MGz/nigeria)
- [Thailand](https://apptail.io/app/tester-code-api-terminal-MGz/thailand)
- [France](https://apptail.io/app/tester-code-api-terminal-MGz/france)
- [Brazil](https://apptail.io/app/tester-code-api-terminal-MGz/brazil)
- [Saudi Arabia](https://apptail.io/app/tester-code-api-terminal-MGz/saudi-arabia)
- [South Korea](https://apptail.io/app/tester-code-api-terminal-MGz/south-korea)
- [Indonesia](https://apptail.io/app/tester-code-api-terminal-MGz/indonesia)
- [Taiwan](https://apptail.io/app/tester-code-api-terminal-MGz/taiwan)
- [Japan](https://apptail.io/app/tester-code-api-terminal-MGz/japan)
- [Ukraine](https://apptail.io/app/tester-code-api-terminal-MGz/ukraine)
- [Canada](https://apptail.io/app/tester-code-api-terminal-MGz/canada)
- [Egypt](https://apptail.io/app/tester-code-api-terminal-MGz/egypt)
- [Spain](https://apptail.io/app/tester-code-api-terminal-MGz/spain)
- [Türkiye](https://apptail.io/app/tester-code-api-terminal-MGz/turkey)
- [Netherlands](https://apptail.io/app/tester-code-api-terminal-MGz/netherlands)
- [Australia](https://apptail.io/app/tester-code-api-terminal-MGz/australia)
- [Belarus](https://apptail.io/app/tester-code-api-terminal-MGz/belarus)
- [Pakistan](https://apptail.io/app/tester-code-api-terminal-MGz/pakistan)
- [Kazakhstan](https://apptail.io/app/tester-code-api-terminal-MGz/kazakhstan)
- [Colombia](https://apptail.io/app/tester-code-api-terminal-MGz/colombia)
- [Italy](https://apptail.io/app/tester-code-api-terminal-MGz/italy)
- [United Arab Emirates](https://apptail.io/app/tester-code-api-terminal-MGz/united-arab-emirates)
- [Sweden](https://apptail.io/app/tester-code-api-terminal-MGz/sweden)
- [Austria](https://apptail.io/app/tester-code-api-terminal-MGz/austria)
- [Hong Kong SAR China](https://apptail.io/app/tester-code-api-terminal-MGz/hong-kong)
- [Jordan](https://apptail.io/app/tester-code-api-terminal-MGz/jordan)
- [South Africa](https://apptail.io/app/tester-code-api-terminal-MGz/south-africa)
- [Malaysia](https://apptail.io/app/tester-code-api-terminal-MGz/malaysia)
- [Belgium](https://apptail.io/app/tester-code-api-terminal-MGz/belgium)
- [Poland](https://apptail.io/app/tester-code-api-terminal-MGz/poland)
- [Israel](https://apptail.io/app/tester-code-api-terminal-MGz/israel)
- [Chile](https://apptail.io/app/tester-code-api-terminal-MGz/chile)
- [Argentina](https://apptail.io/app/tester-code-api-terminal-MGz/argentina)
- [Philippines](https://apptail.io/app/tester-code-api-terminal-MGz/philippines)
- [Switzerland](https://apptail.io/app/tester-code-api-terminal-MGz/switzerland)
- [Hungary](https://apptail.io/app/tester-code-api-terminal-MGz/hungary)
- [Norway](https://apptail.io/app/tester-code-api-terminal-MGz/norway)
- [Romania](https://apptail.io/app/tester-code-api-terminal-MGz/romania)
- [Czechia](https://apptail.io/app/tester-code-api-terminal-MGz/czechia)
- [Finland](https://apptail.io/app/tester-code-api-terminal-MGz/finland)
- [Denmark](https://apptail.io/app/tester-code-api-terminal-MGz/denmark)
- [Kenya](https://apptail.io/app/tester-code-api-terminal-MGz/kenya)
- [Sri Lanka](https://apptail.io/app/tester-code-api-terminal-MGz/sri-lanka)
- [Singapore](https://apptail.io/app/tester-code-api-terminal-MGz/singapore)
- [Uzbekistan](https://apptail.io/app/tester-code-api-terminal-MGz/uzbekistan)
- [Croatia](https://apptail.io/app/tester-code-api-terminal-MGz/croatia)
- [Peru](https://apptail.io/app/tester-code-api-terminal-MGz/peru)
- [Kuwait](https://apptail.io/app/tester-code-api-terminal-MGz/kuwait)
- [Portugal](https://apptail.io/app/tester-code-api-terminal-MGz/portugal)
- [Greece](https://apptail.io/app/tester-code-api-terminal-MGz/greece)
- [Senegal](https://apptail.io/app/tester-code-api-terminal-MGz/senegal)
- [Oman](https://apptail.io/app/tester-code-api-terminal-MGz/oman)
- [Panama](https://apptail.io/app/tester-code-api-terminal-MGz/panama)
- [Qatar](https://apptail.io/app/tester-code-api-terminal-MGz/qatar)
- [Slovenia](https://apptail.io/app/tester-code-api-terminal-MGz/slovenia)
- [Ireland](https://apptail.io/app/tester-code-api-terminal-MGz/ireland)
- [Ecuador](https://apptail.io/app/tester-code-api-terminal-MGz/ecuador)
- [Lebanon](https://apptail.io/app/tester-code-api-terminal-MGz/lebanon)
- [Armenia](https://apptail.io/app/tester-code-api-terminal-MGz/armenia)
- [Slovakia](https://apptail.io/app/tester-code-api-terminal-MGz/slovakia)
- [Uganda](https://apptail.io/app/tester-code-api-terminal-MGz/uganda)
- [Azerbaijan](https://apptail.io/app/tester-code-api-terminal-MGz/azerbaijan)
- [Uruguay](https://apptail.io/app/tester-code-api-terminal-MGz/uruguay)
- [New Zealand](https://apptail.io/app/tester-code-api-terminal-MGz/new-zealand)
- [Namibia](https://apptail.io/app/tester-code-api-terminal-MGz/namibia)
- [Cyprus](https://apptail.io/app/tester-code-api-terminal-MGz/cyprus)
- [Mali](https://apptail.io/app/tester-code-api-terminal-MGz/mali)
- [Tunisia](https://apptail.io/app/tester-code-api-terminal-MGz/tunisia)
- [Luxembourg](https://apptail.io/app/tester-code-api-terminal-MGz/luxembourg)
- [Macao SAR China](https://apptail.io/app/tester-code-api-terminal-MGz/macau)
- [Bahrain](https://apptail.io/app/tester-code-api-terminal-MGz/bahrain)
- [Bulgaria](https://apptail.io/app/tester-code-api-terminal-MGz/bulgaria)
- [Nepal](https://apptail.io/app/tester-code-api-terminal-MGz/nepal)
- [Iceland](https://apptail.io/app/tester-code-api-terminal-MGz/iceland)
- [Cayman Islands](https://apptail.io/app/tester-code-api-terminal-MGz/cayman-islands)
- [Angola](https://apptail.io/app/tester-code-api-terminal-MGz/angola)
- [Lithuania](https://apptail.io/app/tester-code-api-terminal-MGz/lithuania)
- [Latvia](https://apptail.io/app/tester-code-api-terminal-MGz/latvia)
- [Madagascar](https://apptail.io/app/tester-code-api-terminal-MGz/madagascar)
- [North Macedonia](https://apptail.io/app/tester-code-api-terminal-MGz/north-macedonia)
- [Malta](https://apptail.io/app/tester-code-api-terminal-MGz/malta)
- [Mauritius](https://apptail.io/app/tester-code-api-terminal-MGz/mauritius)
- [Honduras](https://apptail.io/app/tester-code-api-terminal-MGz/honduras)
- [Ghana](https://apptail.io/app/tester-code-api-terminal-MGz/ghana)
- [Grenada](https://apptail.io/app/tester-code-api-terminal-MGz/grenada)
- [Estonia](https://apptail.io/app/tester-code-api-terminal-MGz/estonia)
- [Algeria](https://apptail.io/app/tester-code-api-terminal-MGz/algeria)
- [Paraguay](https://apptail.io/app/tester-code-api-terminal-MGz/paraguay)
- [Dominican Republic](https://apptail.io/app/tester-code-api-terminal-MGz/dominican-republic)
- [Belize](https://apptail.io/app/tester-code-api-terminal-MGz/belize)
- [Brunei](https://apptail.io/app/tester-code-api-terminal-MGz/brunei)
- [Suriname](https://apptail.io/app/tester-code-api-terminal-MGz/suriname)
- [Bermuda](https://apptail.io/app/tester-code-api-terminal-MGz/bermuda)
- [Barbados](https://apptail.io/app/tester-code-api-terminal-MGz/barbados)
- [Jamaica](https://apptail.io/app/tester-code-api-terminal-MGz/jamaica)

---

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