# TranslateApi vs ByoKey

The clearest difference is in-app purchases: ByoKey at none against TranslateApi's 2. ByoKey also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TranslateApi sells 2 in-app purchases, starting at $19.99 per year. ByoKey asks for nothing beyond the download.

TranslateApi ships an update every 2 months, ByoKey weekly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TranslateApi | ByoKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 55 MB | 7 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [强 王](https://appshunter.io/developer/1896609908) | [MAXIMILIAN SKIBINSKI](https://appshunter.io/developer/6803199041) |

## What reviewers say

### TranslateApi

[App page](https://appshunter.io/ios/app/translateapi/id6774618142)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Member | $19.99 | per year |
| PRO | $3.99 | one-time |


### ByoKey

[App page](https://appshunter.io/ios/app/byokey-ai-chat-and-api-hub/id6803199039)

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

**In-app purchases:** none


## Frequently asked questions

### Is TranslateApi free?

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

### Is ByoKey free?

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

### Do TranslateApi or ByoKey have ads?

Neither TranslateApi nor ByoKey shows ads.

### Which is updated more often, TranslateApi or ByoKey?

TranslateApi ships an update every 2 months, and ByoKey weekly. Most recently, TranslateApi was updated on October 11, 2026 and ByoKey on October 14, 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.*