# Exercise Programs vs Kuzby

The clearest difference is in-app purchases: Exercise Programs at none against Kuzby's 2. Exercise Programs also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Kuzby sells 2 in-app purchases, starting at $8.99 per month. Exercise Programs asks for nothing beyond the download.

Exercise Programs ships an update every 3 weeks, Kuzby fortnightly. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Exercise Programs | Kuzby |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 1 MB | 112 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nasuf OZGUR](https://appshunter.io/developer/1346113256) | [Sinan Kanat](https://appshunter.io/developer/1623066523) |

## What reviewers say

### Exercise Programs

[App page](https://appshunter.io/ios/app/exercise-programs/id1492870162)

**In-app purchases:** none


### Kuzby

[App page](https://appshunter.io/ios/app/kuzby-calorie-and-fasting/id6790795617)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.99 | per month |
| Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is Exercise Programs free?

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

### Is Kuzby free?

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

### Do Exercise Programs or Kuzby have ads?

Kuzby shows ads; Exercise Programs does not.

### Which is updated more often, Exercise Programs or Kuzby?

Exercise Programs ships an update every 3 weeks, and Kuzby fortnightly. Most recently, Exercise Programs was updated on October 3, 2026 and Kuzby on October 11, 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.*