# IRSignalTester — Test infrared remotes & LEDs

> Utility to test infrared signals using a phone camera. (iPhone/iPad app by Volodymyr Budnichenko.)

- Source: https://appshunter.io/ios/app/irsignaltester/id6757210442 (this page in markdown: same URL + `.md`)
- Developer: [Volodymyr Budnichenko](https://appshunter.io/developer/1002915290)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 6 MB
- Languages: English, Spanish
- Released: 2026-01-08
- Data updated: 2026-07-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/irsignaltester/id6757210442/reviews.md

## What is IRSignalTester?

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.

## Key features

- Real-time IR detection
- Signal strength meter
- Remote control testing
- Guided signal health results
- Offline functionality
- Privacy-focused design

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Frequently asked questions about IRSignalTester

### What can IRSignalTester be used for?

IRSignalTester can test TV, AC, and media remotes, check if a remote is weak or failing, compare signal strength between remotes, and detect infrared light sources and IR LEDs in real-time.

### Does IRSignalTester have ads?

No, IRSignalTester is ad-free and does not contain advertisements. It is a practical tool that works without any intrusive ads.

### How does IRSignalTester compare signal strength?

The app features a signal strength meter that visually indicates the strength of the detected IR signal, ranging from weak to strong. It also offers a Pro feature to compare two remotes side-by-side for a direct comparison.

### Is IRSignalTester safe to use?

IRSignalTester is rated for ages 4+ and is designed to be a safe utility. It only accesses your camera for IR detection and works completely offline without tracking or requiring accounts.

### What are the results of a remote control test in IRSignalTester?

A guided 3-second test provides signal health results such as Good, Weak, Intermittent, or No Signal, along with helpful explanations for each outcome.

### Does IRSignalTester require an internet connection?

No, IRSignalTester works completely offline. It does not require an internet connection to function, ensuring privacy and accessibility.

### What devices is IRSignalTester compatible with?

IRSignalTester is available for iPhone and iPad devices.

### How often is IRSignalTester updated?

The latest version, 1.5.0, was released on 2026-06-23, indicating regular updates to improve functionality and reliability.

## Version history (last 4 releases)

### 1.6.0 — 2026-07-15

Bug fixes

### 1.5.0 — 2026-06-23

Bug fixes

### 1.4.0 — 2026-04-30

Bug fixes

### 1.3.0 — 2026-01-09

No release notes.

## More apps by Volodymyr Budnichenko

- [Humm App](https://appshunter.io/ios/app/humm-app/id1002915291)
- [Coopy - Text Scanner (OCR)](https://appshunter.io/ios/app/coopy-text-scanner-ocr/id1474476439)
- [BabyNames: Name Meaning](https://appshunter.io/ios/app/babynames-name-meaning/id1552472655)
- [CarSavvy: Maintenance & Repair](https://appshunter.io/ios/app/carsavvy-maintenance-and-repair/id6648797224)
- [SerenePlay: Calm & Relax](https://appshunter.io/ios/app/sereneplay-calm-and-relax/id6670774059)
- [WhizzyTales: Create Story Fun](https://appshunter.io/ios/app/whizzytales-create-story-fun/id6677048597)

All apps by Volodymyr Budnichenko: https://appshunter.io/developer/1002915290

## Related topics

[ir remote tester](https://appshunter.io/ios/topics/ir-remote-tester) · [irys](https://appshunter.io/ios/topics/irys)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-16.*