---
title: "RegEx+ - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "Visualize, test, and master regular expressions with RegEx+.  RegEx+ is a focused regex toolkit for developers on iPhone, iPad, and Mac. Build and test patterns live, then instantly see how they work "
---

# RegEx+ — Vietnam
> Regex Tester & Flow Visualizer

![RegEx+ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c9/2d/f9/c92df941-6d98-79cd-93d7-b84650c6ef37/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [圣罡 汤](https://apptail.io/developer/developer-vgz) (United States)
**Category:** Developer Tools
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** sh.lex.RegExCatalyst
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 1.0 (released 2026-04-14)
**Original Release:** 2020-05-06
**Languages:** English, Dutch, French, German, Italian, Japanese, Korean, Polish, Chinese, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id1511763524)
**AppTail Page:** [https://apptail.io/app/regex-wIzc/vietnam](https://apptail.io/app/regex-wIzc/vietnam)

## RegEx+ Description
Visualize, test, and master regular expressions with RegEx+.

RegEx+ is a focused regex toolkit for developers on iPhone, iPad, and Mac. Build and test patterns live, then instantly see how they work with interactive flow diagrams — a visual breakdown of every part of your regex.

KEY FEATURES

• Flow Diagrams — See your regex as a diagram. Instantly understand how each token, group, and quantifier connects.
• Live Matching — Results update as you type. Match, capture, and replace in real time.
• Cheat Sheet — A comprehensive reference for metacharacters, anchors, groups, and operators. Always one tap away.
• Pattern Library — Save and organize your patterns. Sync across all your devices via CloudKit.
• Multi-language Support — Available in English, French, German, Spanish, Italian, Japanese, Dutch, Polish, and Chinese.

Whether you're debugging a complex pattern or learning regex from scratch, RegEx+ gives you the tools to understand what your expression actually does.

Download RegEx+ and start writing better regex today.

## RegEx+ Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/78/92/a7/7892a771-8cac-4bc7-48bb-1ce65ea29319/AppStoreiPhoneEN1.jpg/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f9/5c/7b/f95c7bdc-30c0-e680-79dc-4086a6579824/AppStoreiPhoneEN4.jpg/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7a/e6/eb/7ae6eb94-33e3-4796-df57-f27d4587215e/AppStoreiPhoneEN3.jpg/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/54/5d/27/545d270e-0a6a-498c-9356-08f3857c8550/1874b11e-0d13-4ee7-bf71-4c086e1f48d1_AppStoreiPhoneEN2.jpg/1284x2778.png)




## RegEx+ Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Australia | Developer Tools | #7 |
| Top Paid | Dominican Republic | Developer Tools | #12 |
| Top Paid | Singapore | Developer Tools | #15 |
| Top Paid | United Arab Emirates | Developer Tools | #16 |
| Top Paid | Israel | Developer Tools | #23 |
| Top Paid | Czechia | Developer Tools | #26 |
| Top Paid | Austria | Developer Tools | #27 |
| Top Paid | New Zealand | Developer Tools | #32 |
| Top Paid | Portugal | Developer Tools | #44 |
| Top Paid | Norway | Developer Tools | #46 |
| Top Paid | Canada | Developer Tools | #48 |
| Top Paid | Ukraine | Developer Tools | #49 |
| Top Paid | Mexico | Developer Tools | #49 |
| Top Grossing | Australia | Developer Tools | #52 |
| Top Paid | Spain | Developer Tools | #55 |
| Top Paid | Russia | Developer Tools | #55 |
| Top Paid | Japan | Developer Tools | #56 |
| Top Paid | South Korea | Developer Tools | #56 |
| Top Paid | Saudi Arabia | Developer Tools | #59 |
| Top Paid | Brazil | Developer Tools | #60 |
| Top Paid | Egypt | Developer Tools | #62 |
| Top Paid | Denmark | Developer Tools | #62 |
| Top Paid | Colombia | Developer Tools | #64 |
| Top Paid | Netherlands | Developer Tools | #65 |
| Top Paid | Greece | Developer Tools | #65 |
| Top Paid | Switzerland | Developer Tools | #67 |
| Top Paid | Vietnam | Developer Tools | #68 |
| Top Paid | Türkiye | Developer Tools | #68 |
| Top Paid | Indonesia | Developer Tools | #69 |
| Top Paid | Thailand | Developer Tools | #71 |
| Top Paid | China | Developer Tools | #72 |
| Top Paid | Belgium | Developer Tools | #77 |
| Top Paid | Chile | Developer Tools | #78 |
| Top Paid | India | Developer Tools | #79 |
| Top Paid | United Kingdom | Developer Tools | #84 |
| Top Paid | Poland | Developer Tools | #84 |
| Top Paid | Sweden | Developer Tools | #86 |
| Top Paid | Ireland | Developer Tools | #87 |
| Top Paid | Finland | Developer Tools | #92 |
| Top Paid | United States | Developer Tools | #93 |
| Top Paid | Italy | Developer Tools | #96 |
| Top Paid | Germany | Developer Tools | #98 |
| Top Paid | Romania | Developer Tools | #100 |
| Top Paid | Philippines | Developer Tools | #103 |
| Top Paid | South Africa | Developer Tools | #105 |
| Top Paid | France | Developer Tools | #105 |
| Top Paid | Malaysia | Developer Tools | #108 |
| Top Paid | Taiwan | Developer Tools | #142 |

## RegEx+ Discovered Keywords
- regex

## Apps Similar to RegEx+
- [OpenTerm](https://apptail.io/app/openterm-Qbt/vietnam)
- [Voice Control fischertechnik](https://apptail.io/app/voice-control-fischertechnik-cVIb/vietnam)
- [Adaptivity (A)](https://apptail.io/app/adaptivity-a-yvTc/vietnam)
- [UCoW - Ultimate Code Wrapper](https://apptail.io/app/ucow-ultimate-code-wrapper-QTxd/vietnam)
- [Code Recipes Pro](https://apptail.io/app/code-recipes-pro-CIVd/vietnam)
- [Smart NFC](https://apptail.io/app/smart-nfc-uVZd/vietnam)
- [LadderTouch](https://apptail.io/app/laddertouch-dWZd/vietnam)
- [ViRE – Regex You Can Read](https://apptail.io/app/vire-regex-you-can-read-pUbe/vietnam)
- [Flutter RegExplorer](https://apptail.io/app/flutter-regexplorer-eBrf/vietnam)
- [RegEx Tool](https://apptail.io/app/regex-tool-LnAi/vietnam)

## RegEx+ Available In
- [China](https://apptail.io/app/regex-wIzc/china)
- [United States](https://apptail.io/app/regex-wIzc/united-states)
- [Japan](https://apptail.io/app/regex-wIzc/japan)
- [Brazil](https://apptail.io/app/regex-wIzc/brazil)
- [Netherlands](https://apptail.io/app/regex-wIzc/netherlands)
- [Russia](https://apptail.io/app/regex-wIzc/russia)
- [Canada](https://apptail.io/app/regex-wIzc/canada)
- [Germany](https://apptail.io/app/regex-wIzc/germany)
- [United Kingdom](https://apptail.io/app/regex-wIzc/united-kingdom)
- [Kazakhstan](https://apptail.io/app/regex-wIzc/kazakhstan)
- [Colombia](https://apptail.io/app/regex-wIzc/colombia)
- [Czechia](https://apptail.io/app/regex-wIzc/czechia)
- [Denmark](https://apptail.io/app/regex-wIzc/denmark)
- [Dominican Republic](https://apptail.io/app/regex-wIzc/dominican-republic)
- [Algeria](https://apptail.io/app/regex-wIzc/algeria)
- [Ecuador](https://apptail.io/app/regex-wIzc/ecuador)
- [Egypt](https://apptail.io/app/regex-wIzc/egypt)
- [Spain](https://apptail.io/app/regex-wIzc/spain)
- [Finland](https://apptail.io/app/regex-wIzc/finland)
- [France](https://apptail.io/app/regex-wIzc/france)
- [Greece](https://apptail.io/app/regex-wIzc/greece)
- [Hong Kong SAR China](https://apptail.io/app/regex-wIzc/hong-kong)
- [Croatia](https://apptail.io/app/regex-wIzc/croatia)
- [Hungary](https://apptail.io/app/regex-wIzc/hungary)
- [Indonesia](https://apptail.io/app/regex-wIzc/indonesia)
- [Ireland](https://apptail.io/app/regex-wIzc/ireland)
- [Israel](https://apptail.io/app/regex-wIzc/israel)
- [India](https://apptail.io/app/regex-wIzc/india)
- [Italy](https://apptail.io/app/regex-wIzc/italy)
- [South Korea](https://apptail.io/app/regex-wIzc/south-korea)
- [Kuwait](https://apptail.io/app/regex-wIzc/kuwait)
- [Lebanon](https://apptail.io/app/regex-wIzc/lebanon)
- [Lithuania](https://apptail.io/app/regex-wIzc/lithuania)
- [Madagascar](https://apptail.io/app/regex-wIzc/madagascar)
- [North Macedonia](https://apptail.io/app/regex-wIzc/north-macedonia)
- [Malta](https://apptail.io/app/regex-wIzc/malta)
- [Mexico](https://apptail.io/app/regex-wIzc/mexico)
- [Malaysia](https://apptail.io/app/regex-wIzc/malaysia)
- [Nigeria](https://apptail.io/app/regex-wIzc/nigeria)
- [Norway](https://apptail.io/app/regex-wIzc/norway)
- [Nepal](https://apptail.io/app/regex-wIzc/nepal)
- [New Zealand](https://apptail.io/app/regex-wIzc/new-zealand)
- [Peru](https://apptail.io/app/regex-wIzc/peru)
- [Philippines](https://apptail.io/app/regex-wIzc/philippines)
- [Pakistan](https://apptail.io/app/regex-wIzc/pakistan)
- [Poland](https://apptail.io/app/regex-wIzc/poland)
- [Portugal](https://apptail.io/app/regex-wIzc/portugal)
- [Saudi Arabia](https://apptail.io/app/regex-wIzc/saudi-arabia)
- [Sweden](https://apptail.io/app/regex-wIzc/sweden)
- [Singapore](https://apptail.io/app/regex-wIzc/singapore)
- [Slovakia](https://apptail.io/app/regex-wIzc/slovakia)
- [Thailand](https://apptail.io/app/regex-wIzc/thailand)
- [Türkiye](https://apptail.io/app/regex-wIzc/turkey)
- [Taiwan](https://apptail.io/app/regex-wIzc/taiwan)
- [Ukraine](https://apptail.io/app/regex-wIzc/ukraine)
- [Uzbekistan](https://apptail.io/app/regex-wIzc/uzbekistan)
- [Vietnam](https://apptail.io/app/regex-wIzc/vietnam)
- [United Arab Emirates](https://apptail.io/app/regex-wIzc/united-arab-emirates)
- [South Africa](https://apptail.io/app/regex-wIzc/south-africa)
- [Armenia](https://apptail.io/app/regex-wIzc/armenia)
- [Argentina](https://apptail.io/app/regex-wIzc/argentina)
- [Austria](https://apptail.io/app/regex-wIzc/austria)
- [Australia](https://apptail.io/app/regex-wIzc/australia)
- [Azerbaijan](https://apptail.io/app/regex-wIzc/azerbaijan)
- [Belgium](https://apptail.io/app/regex-wIzc/belgium)
- [Belarus](https://apptail.io/app/regex-wIzc/belarus)
- [Switzerland](https://apptail.io/app/regex-wIzc/switzerland)
- [Chile](https://apptail.io/app/regex-wIzc/chile)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*