---
title: "IRSignalTester - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "IR Signal Tester is a simple utility for testing infrared (IR) signals using your phone’s camera. Check if a remote control is working, compare signal strength between remotes, or detect infrared ligh"
---

# IRSignalTester — United States
> Test infrared remotes & LEDs

![IRSignalTester App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/58/18/fa/5818fa59-14a2-5da7-cc49-a8a74ee0a291/AppIcon-0-0-1x_U007epad-0-11-0-85-220.png/434x0w.png)

**Developer:** [LimeLime Labs](https://apptail.io/developer/limelime-labs-BZg)
**Category:** Utilities
**Rating:** 5.0/5 (3 ratings)
**Price:** Free
**Bundle ID:** com.limelimelabs.IRSignalTester
**Store:** Apple App Store
**Country:** United States
**Version:** 1.6.0 (released 2026-07-15)
**Original Release:** 2026-01-08
**Languages:** English, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6757210442)
**AppTail Page:** [https://apptail.io/app/irsignaltester-paOy/united-states](https://apptail.io/app/irsignaltester-paOy/united-states)

## IRSignalTester Description
IR Signal Tester is a simple utility for testing infrared (IR) signals using your phone’s camera.
Check if a remote control is working, compare signal strength between remotes, or detect infrared light from IR LEDs — all in real time.
No ads, no fear-based claims, just a practical tool that works.

What the app does
Most infrared remotes and IR LEDs emit light that phone cameras can detect — even though your eyes can’t.
 IR Signal Tester makes this visible and measurable.
Use it to:
Test TV, AC, and media remotes


Check if a remote is weak or failing


Compare signal strength between remotes


Detect infrared light sources and IR LEDs



Features
Live IR Detection
Real-time camera view


Clear “IR detected” indicator


Signal strength meter (weak → strong)


Remote Control Test
Guided 3-second test


Signal health results: Good, Weak, Intermittent, or No Signal


Helpful explanations for each result


Compare Remotes (Pro)
Test two remotes side by side


Compare signal strength and stability


Quickly see which remote performs better


Clean & Private
Works completely offline


No accounts, no tracking


Camera access only, used solely for IR detection



Who it’s for
Anyone troubleshooting a TV or AC remote


Technicians and installers


DIYers and electronics hobbyists


Anyone who wants a simple way to check infrared signals



Important note
IR Signal Tester detects infrared light signals, not hidden cameras or surveillance devices.
 Results depend on camera hardware and lighting conditions.

## IRSignalTester Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/82/b3/4182b345-51f7-2be8-0d6f-59d0a9426379/1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/8b/f0/3f8bf082-d8ef-693a-469f-b7a815de4bd7/2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/61/ee/11/61ee11cf-4d8e-044e-c431-733941ef3c74/3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/36/04/3f/36043ff9-5e19-2d9d-bcf9-a727dbd6beb2/4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5e/85/cd/5e85cdc8-3450-a29d-3fa8-3095428d497d/5.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f6/3a/e8/f63ae8a0-3b43-3e3c-f042-1e54bd816293/6.png/1242x2688.png)

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






## IRSignalTester Available In
- [United States](https://apptail.io/app/irsignaltester-paOy/united-states)
- [Mexico](https://apptail.io/app/irsignaltester-paOy/mexico)
- [Canada](https://apptail.io/app/irsignaltester-paOy/canada)
- [Cyprus](https://apptail.io/app/irsignaltester-paOy/cyprus)
- [Egypt](https://apptail.io/app/irsignaltester-paOy/egypt)
- [Spain](https://apptail.io/app/irsignaltester-paOy/spain)
- [United Kingdom](https://apptail.io/app/irsignaltester-paOy/united-kingdom)
- [Argentina](https://apptail.io/app/irsignaltester-paOy/argentina)
- [North Macedonia](https://apptail.io/app/irsignaltester-paOy/north-macedonia)
- [Oman](https://apptail.io/app/irsignaltester-paOy/oman)
- [Peru](https://apptail.io/app/irsignaltester-paOy/peru)
- [Philippines](https://apptail.io/app/irsignaltester-paOy/philippines)
- [Guyana](https://apptail.io/app/irsignaltester-paOy/guyana)
- [Azerbaijan](https://apptail.io/app/irsignaltester-paOy/azerbaijan)

---

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