# SuperTap vs DuokeAI

The clearest difference is in-app purchases: DuokeAI at none against SuperTap's 3. DuokeAI also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SuperTap sells 3 in-app purchases, starting at $0.99 per 7 days. DuokeAI asks for nothing beyond the download.

SuperTap ships an update fortnightly, DuokeAI weekly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SuperTap | DuokeAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/supertap-translator-keyboard/id6749876293/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 76 MB |
| Requires iOS | 15 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [邵阳 刘](https://appshunter.io/developer/1678421391) | [Duoke](https://appshunter.io/developer/1631114077) |

## What reviewers say

### SuperTap

[App page](https://appshunter.io/ios/app/supertap-translator-keyboard/id6749876293)

Enhance your typing with a smart keyboard offering AI writing, instant translation, and text encryption. Access a suite of productivity tools directly from your keyboard without switching apps.

**Highlights:** Instant translation for 120+ languages, AI-powered writing assistance, On-device dictionary and suggestions, Text encryption and decryption, Quick insert for saved information, Customizable themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.99 | per 7 days |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $9.99 | per year |


### DuokeAI

[App page](https://appshunter.io/ios/app/duokeai/id6774200876)

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

**In-app purchases:** none


## Frequently asked questions

### Is SuperTap free?

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

### Is DuokeAI free?

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

### Do SuperTap or DuokeAI have ads?

Neither SuperTap nor DuokeAI shows ads.

### Which is updated more often, SuperTap or DuokeAI?

SuperTap ships an update fortnightly, and DuokeAI weekly. Most recently, SuperTap was updated on November 6, 2026 and DuokeAI on November 10, 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.*