# Lightning Headset Test vs Fair Limiter

The clearest difference is in-app purchases: Lightning Headset Test at none against Fair Limiter's 1. Lightning Headset Test also leads on iOS requirement (9.3 vs 14.0). Fair Limiter's advantage is update cadence (monthly vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Fair Limiter sells 1 one-off in-app purchase. Lightning Headset Test asks for nothing beyond the download.

Lightning Headset Test ships an update every 7 months, Fair Limiter monthly. The most recent releases landed on September 10, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Lightning Headset Test | Fair Limiter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (8 ratings)](https://appshunter.io/ios/app/fair-limiter/id6503627515/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 32 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Crysound Electronics Co., Ltd.](https://appshunter.io/developer/1204067982) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### Lightning Headset Test

[App page](https://appshunter.io/ios/app/lightning-headset-test/id1204067983)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fair Limiter

[App page](https://appshunter.io/ios/app/fair-limiter/id6503627515)

This audio unit plugin emulates the classic Fairchild 670 tube compressor and limiter, offering its renowned sonic character. It provides comprehensive controls, including sidechain filters and boost, for detailed audio shaping. A free version is available for testing, with a one-time purchase to remove limitations.

**Highlights:** AUv3 plugin for DAWs, Fairchild 670 emulation, Sidechain filters and boost, Variable-Mu compression, Stereo or Mid/Side setup, 6386 tube simulation

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fair Limiter Activation | $11.99 | one-time |


## Frequently asked questions

### Is Lightning Headset Test free?

Lightning Headset Test is free to download, with no in-app purchases.

### Is Fair Limiter free?

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

### Do Lightning Headset Test or Fair Limiter have ads?

Neither Lightning Headset Test nor Fair Limiter shows ads.

### Which is updated more often, Lightning Headset Test or Fair Limiter?

Lightning Headset Test ships an update every 7 months, and Fair Limiter monthly. Most recently, Lightning Headset Test was updated on September 10, 2026 and Fair Limiter on August 31, 2026.

---

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