# StairFit vs kaidanplus

The clearest difference is ads: kaidanplus at none against StairFit's shown. StairFit's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.2). On price, update cadence 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.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | StairFit | kaidanplus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | Every 2 days |
| Size | 26 MB | 26 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [taiga nakano](https://appshunter.io/developer/1824925147) | [TAKESHI SUZUKI](https://appshunter.io/developer/1881519410) |

## What reviewers say

### StairFit

[App page](https://appshunter.io/ios/app/stairfit/id6748270619)

**Features:** macOS Compatibility

**In-app purchases:** none


### kaidanplus

[App page](https://appshunter.io/ios/app/kaidanplus/id6761582495)

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

**In-app purchases:** none


## Frequently asked questions

### Is StairFit free?

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

### Is kaidanplus free?

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

### Do StairFit or kaidanplus have ads?

StairFit shows ads; kaidanplus does not.

### Which is updated more often, StairFit or kaidanplus?

StairFit ships an update every 2 days, and kaidanplus every 2 days. Most recently, StairFit was updated on October 30, 2026 and kaidanplus on October 28, 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.*