# Amsable vs Jazz Time Trainer

The clearest difference is update cadence: Jazz Time Trainer at every 4 days against Amsable's monthly. Jazz Time Trainer also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Amsable ships an update monthly, Jazz Time Trainer every 4 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Amsable | Jazz Time Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 64 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [FRAME LUNCH.inc](https://appshunter.io/developer/987334674) | [Sangwoo Shin](https://appshunter.io/developer/6778440317) |

## What reviewers say

### Amsable

[App page](https://appshunter.io/ios/app/amsable/id6444104846)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jazz Time Trainer

[App page](https://appshunter.io/ios/app/jazz-time-trainer/id6778440315)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amsable free?

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

### Is Jazz Time Trainer free?

Jazz Time Trainer is free to download, with no in-app purchases.

### Do Amsable or Jazz Time Trainer have ads?

Neither Amsable nor Jazz Time Trainer shows ads.

### Which is updated more often, Amsable or Jazz Time Trainer?

Amsable ships an update monthly, and Jazz Time Trainer every 4 days. Most recently, Amsable was updated on October 7, 2026 and Jazz Time Trainer on October 8, 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.*