# ByteCake vs Keyda

The clearest difference is update cadence: Keyda at every 5 days against ByteCake's every 5 months. ByteCake's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ByteCake sells 1 one-off in-app purchase and Keyda sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ByteCake ships an update every 5 months, Keyda every 5 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ByteCake | Keyda |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Size | 282 MB | 50 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [帅 杨](https://appshunter.io/developer/1050541431) | [Nikhil Ryan](https://appshunter.io/developer/1866638358) |

## What reviewers say

### ByteCake

[App page](https://appshunter.io/ios/app/bytecake/id6448614302)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatFiles | $0.99 | one-time |


### Keyda

[App page](https://appshunter.io/ios/app/keyda/id6770684594)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Keyda — Monthly | $1.99 | per month |
| Pro Keyda — Monthly | $4.99 | per month |
| Pro Keyda — Annual | $29.99 | per year |


## Frequently asked questions

### Is ByteCake free?

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

### Is Keyda free?

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

### Do ByteCake or Keyda have ads?

Neither ByteCake nor Keyda shows ads.

### Which is updated more often, ByteCake or Keyda?

ByteCake ships an update every 5 months, and Keyda every 5 days. Most recently, ByteCake was updated on October 12, 2026 and Keyda 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.*