# ExpandableExerciseTimer vs Timer AI

The clearest difference is in-app purchases: ExpandableExerciseTimer at none against Timer AI's 2. ExpandableExerciseTimer also leads on ads (none vs shown) and device support (4 vs 2). Timer AI's advantage is update cadence (every 6 days vs every 5 months). On price and iOS requirement there is nothing between them.

Both are free to download. Timer AI sells 2 in-app purchases, starting at $4.99 per month. ExpandableExerciseTimer asks for nothing beyond the download.

ExpandableExerciseTimer ships an update every 5 months, Timer AI every 6 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ExpandableExerciseTimer | Timer AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 6 days** |
| Size | 3 MB | 85 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Casey Scruggs](https://appshunter.io/developer/1861298346) | [Selim Midikoglu](https://appshunter.io/developer/1506961188) |

## What reviewers say

### ExpandableExerciseTimer

[App page](https://appshunter.io/ios/app/expandableexercisetimer/id6756544631)

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

**In-app purchases:** none


### Timer AI

[App page](https://appshunter.io/ios/app/timer-ai/id6760572490)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is ExpandableExerciseTimer free?

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

### Is Timer AI free?

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

### Do ExpandableExerciseTimer or Timer AI have ads?

Timer AI shows ads; ExpandableExerciseTimer does not.

### Which is updated more often, ExpandableExerciseTimer or Timer AI?

ExpandableExerciseTimer ships an update every 5 months, and Timer AI every 6 days. Most recently, ExpandableExerciseTimer was updated on October 6, 2026 and Timer AI on October 17, 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.*