# Segment Timer vs AcousticCheck

The clearest difference is iOS requirement: Segment Timer at 8.0 against AcousticCheck's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Segment Timer ships an update every 3 months, AcousticCheck every 4 months. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Segment Timer | AcousticCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 19 MB | 14 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [天俊 刘](https://appshunter.io/developer/1390978165) | [rosenbinder UG](https://appshunter.io/developer/1775649828) |

## What reviewers say

### Segment Timer

[App page](https://appshunter.io/ios/app/segment-timer/id1390978166)

**Features:** macOS Compatibility

**In-app purchases:** none


### AcousticCheck

[App page](https://appshunter.io/ios/app/acousticcheck/id6737261712)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Segment Timer free?

Segment Timer is free to download, with no in-app purchases.

### Is AcousticCheck free?

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

### Do Segment Timer or AcousticCheck have ads?

Neither Segment Timer nor AcousticCheck shows ads.

### Which is updated more often, Segment Timer or AcousticCheck?

Segment Timer ships an update every 3 months, and AcousticCheck every 4 months. Most recently, Segment Timer was updated on September 29, 2026 and AcousticCheck on October 13, 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.*