# 1HF vs Ca

The clearest difference is update cadence: Ca at every 9 months against 1HF's every 51 months. Ca also leads on iOS requirement (13.0 vs 15.1). 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.

1HF ships an update every 51 months, Ca every 9 months. The most recent releases landed on May 18, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 1HF | Ca |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 9 months** |
| Size | 30 MB | 8 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [One Human Family, LLC](https://appshunter.io/developer/1571472591) | [C-Zygy](https://appshunter.io/developer/1797910934) |

## What reviewers say

### 1HF

[App page](https://appshunter.io/ios/app/1hf/id1571472589)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ca

[App page](https://appshunter.io/ios/app/ca-ge/id6742342760)

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

**In-app purchases:** none


## Frequently asked questions

### Is 1HF free?

1HF is free to download, with no in-app purchases.

### Is Ca free?

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

### Do 1HF or Ca have ads?

Neither 1HF nor Ca shows ads.

### Which is updated more often, 1HF or Ca?

1HF ships an update every 51 months, and Ca every 9 months. Most recently, 1HF was updated on May 18, 2026 and Ca on September 4, 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.*