# Flash Translation Keyboard vs Alienwave Keyboard

The clearest difference is in-app purchases: Alienwave Keyboard at none against Flash Translation Keyboard's 2. Alienwave Keyboard also leads on update cadence (every 4 days vs every 3 weeks). Flash Translation Keyboard's advantage is iOS requirement (18.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Flash Translation Keyboard sells 2 in-app purchases, starting at $2.99 per month. Alienwave Keyboard asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.0 for Flash Translation Keyboard against 3.0 for Alienwave Keyboard. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Flash Translation Keyboard ships an update every 3 weeks, Alienwave Keyboard every 4 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Flash Translation Keyboard | Alienwave Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/flash-translation-keyboard/id6759504389/reviews) | [3.0 (1 ratings)](https://appshunter.io/ios/app/alienwave-keyboard/id6810672779/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 24 MB | 3 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Pedro Cassian](https://appshunter.io/developer/1857272666) | [PT. ALIEN WAVE GROUP](https://appshunter.io/developer/6782109521) |

## What reviewers say

### Flash Translation Keyboard

[App page](https://appshunter.io/ios/app/flash-translation-keyboard/id6759504389)

This keyboard app offers real-time, on-device translation for over 20 languages without an internet connection. It also includes smart autocorrect, a utility bar with a calculator and unit converter, and a cursor trackpad for precise text editing.

**Highlights:** On-device translation for 20+ languages, Real-time text translation, Smart multilingual autocorrect, Built-in calculator and unit converter, Cursor trackpad for precise editing, Saved macros for quick text insertion

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flash Pro Monthly | $2.99 | per month |
| Flash Pro Annual | $29.99 | per year |


### Alienwave Keyboard

[App page](https://appshunter.io/ios/app/alienwave-keyboard/id6810672779)

Translate text in real-time as you type within any application. This on-device translator supports 20 languages and works offline after initial download. It also offers word suggestions, emoji access, and clipboard history for enhanced typing.

**Highlights:** Real-time on-device translation, Offline translation support, 20 supported languages, Word suggestions and emoji panel, Encrypted clipboard history, Customizable themes and key sounds

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Translation Keyboard free?

Flash Translation Keyboard is free to download, with in-app purchases available.

### Is Alienwave Keyboard free?

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

### Which has better reviews, Flash Translation Keyboard or Alienwave Keyboard?

Flash Translation Keyboard and Alienwave Keyboard are both rated 3.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Flash Translation Keyboard or Alienwave Keyboard have ads?

Neither Flash Translation Keyboard nor Alienwave Keyboard shows ads.

### Which is updated more often, Flash Translation Keyboard or Alienwave Keyboard?

Flash Translation Keyboard ships an update every 3 weeks, and Alienwave Keyboard every 4 days. Most recently, Flash Translation Keyboard was updated on October 25, 2026 and Alienwave Keyboard on October 29, 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.*