# IRSignalTester vs codetime.dev

The clearest difference is in-app purchases: codetime.dev at none against IRSignalTester's 1. codetime.dev also leads on update cadence (every 4 days vs every 2 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. IRSignalTester sells 1 one-off in-app purchase. codetime.dev asks for nothing beyond the download.

IRSignalTester ships an update every 2 months, codetime.dev every 4 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | IRSignalTester | codetime.dev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/irsignaltester/id6757210442/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 6 MB | 19 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [LimeLime Labs LLC](https://appshunter.io/developer/1002915290) | [建琦 潘](https://appshunter.io/developer/1565728509) |

## What reviewers say

### IRSignalTester

[App page](https://appshunter.io/ios/app/irsignaltester/id6757210442)

This utility uses your phone's camera to visualize and measure infrared signals from remotes and LEDs. It helps you test remote functionality, compare signal strengths, and detect IR light sources in real-time. The app works offline and prioritizes user privacy.

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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### codetime.dev

[App page](https://appshunter.io/ios/app/codetimedev/id6771632478)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IRSignalTester free?

IRSignalTester is free to download, with in-app purchases available.

### Is codetime.dev free?

codetime.dev is free to download, with no in-app purchases.

### Do IRSignalTester or codetime.dev have ads?

Neither IRSignalTester nor codetime.dev shows ads.

### Which is updated more often, IRSignalTester or codetime.dev?

IRSignalTester ships an update every 2 months, and codetime.dev every 4 days. Most recently, IRSignalTester was updated on October 13, 2026 and codetime.dev on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*