# CaliFit vs Hi

The clearest difference is in-app purchases: CaliFit at none against Hi's 1. Hi's advantage is iOS requirement (16.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Hi sells 1 one-off in-app purchase. CaliFit asks for nothing beyond the download.

CaliFit ships an update every 4 weeks, Hi monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | CaliFit | Hi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Size | 36 MB | 6 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dom David](https://appshunter.io/developer/1445642821) | [Deniz Dogulu](https://appshunter.io/developer/1888339196) |

## What reviewers say

### CaliFit

[App page](https://appshunter.io/ios/app/califit/id6757069085)

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

**In-app purchases:** none


### Hi

[App page](https://appshunter.io/ios/app/hi-pro/id6761231566)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is CaliFit free?

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

### Is Hi free?

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

### Do CaliFit or Hi have ads?

Neither CaliFit nor Hi shows ads.

### Which is updated more often, CaliFit or Hi?

CaliFit ships an update every 4 weeks, and Hi monthly. Most recently, CaliFit was updated on October 25, 2026 and Hi on October 25, 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.*