---
title: "E4 Flex - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The E4 Flex allows users to find and connect to E4 Flex readers in close proximity using the BLE interface.  The user can send commands and receive responses as if they were connected  using the typic"
---

# E4 Flex — United States
> Manage E4 Flex with BLE

![E4 Flex App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/eb/ea/40/ebea4028-680c-f72b-04e4-531a41dcf1f9/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [Paul Hamel](https://apptail.io/developer/paul-hamel-Ujef)
**Category:** Productivity
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.transcore.e4ble
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3.1 (released 2025-12-31)
**Original Release:** 2022-05-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1593079643)
**AppTail Page:** [https://apptail.io/app/e4-flex-YWzn/united-states](https://apptail.io/app/e4-flex-YWzn/united-states)

## E4 Flex Description
The E4 Flex allows users to find and connect to E4 Flex readers in close proximity using the BLE interface.  The user can send commands and receive responses as if they were connected  using the typical serial or network connect.
This app is a new tool for field technicians to configure and test the E4 Flex Reader.

## E4 Flex Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ce/99/fe/ce99fe43-55ab-79c3-938a-24daaa8fb348/b393d998-32eb-4e64-b63f-885bc629acc2_HomeScreen-Resized-1242x2688.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/94/62/c5/9462c59e-87c3-b46d-428b-21ac65d261ba/75c4eb35-8943-4d44-ad25-3edca19a9479_Readers-Resized-1242x2688.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c6/1d/83/c61d83d7-c648-c76d-c458-307296900c12/7d66decd-2d17-4be5-89dc-4254bc0764af_Instructions-Resized-1242x2688.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3a/83/4b/3a834b87-e7d7-dc5e-c433-a53d2b4803e4/34646736-bb99-4efc-ba4c-d59b224be156_About-Resized-1242x2688.png/1242x2688.png)

## E4 Flex Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





## Apps Similar to E4 Flex
- [FLASH Valet](https://apptail.io/app/flash-valet-kub/united-states)
- [Private Browser - Safe Stable](https://apptail.io/app/private-browser-safe-stable-dAC/united-states)
- [Pointe.](https://apptail.io/app/pointe-lFK/united-states)
- [Telerik .NET MAUI CryptoTrack](https://apptail.io/app/telerik-net-maui-cryptotrack-Yjpb/united-states)
- [Nextail](https://apptail.io/app/nextail-XOsb/united-states)
- [Xerox DocuShare Flex](https://apptail.io/app/xerox-docushare-flex-yWAb/united-states)
- [Telerik CRM](https://apptail.io/app/telerik-crm-bXVc/united-states)
- [Telerik .NET MAUI Controls](https://apptail.io/app/telerik-net-maui-controls-Psed/united-states)
- [CalendarScan](https://apptail.io/app/calendarscan-lWVo/united-states)
- [Формы для Гугл (Google Forms)](https://apptail.io/app/formy-dlia-gugl-google-forms-SzYo/united-states)

## E4 Flex Available In
- [United States](https://apptail.io/app/e4-flex-YWzn/united-states)
- [Canada](https://apptail.io/app/e4-flex-YWzn/canada)
- [China](https://apptail.io/app/e4-flex-YWzn/china)
- [Cyprus](https://apptail.io/app/e4-flex-YWzn/cyprus)
- [Czechia](https://apptail.io/app/e4-flex-YWzn/czechia)
- [Germany](https://apptail.io/app/e4-flex-YWzn/germany)
- [Ecuador](https://apptail.io/app/e4-flex-YWzn/ecuador)
- [France](https://apptail.io/app/e4-flex-YWzn/france)
- [United Kingdom](https://apptail.io/app/e4-flex-YWzn/united-kingdom)
- [India](https://apptail.io/app/e4-flex-YWzn/india)
- [Japan](https://apptail.io/app/e4-flex-YWzn/japan)
- [Kazakhstan](https://apptail.io/app/e4-flex-YWzn/kazakhstan)
- [Russia](https://apptail.io/app/e4-flex-YWzn/russia)
- [Ukraine](https://apptail.io/app/e4-flex-YWzn/ukraine)
- [Vietnam](https://apptail.io/app/e4-flex-YWzn/vietnam)
- [Belarus](https://apptail.io/app/e4-flex-YWzn/belarus)
- [South Africa](https://apptail.io/app/e4-flex-YWzn/south-africa)

---

## 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://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

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