# StoneKey vs Bubbletea AI Chat

The clearest difference is price: Bubbletea AI Chat at Free against StoneKey's $1.99. Bubbletea AI Chat also leads on in-app purchases (none vs 4). StoneKey's advantage is iOS requirement (12.0 vs 15.1). On update cadence, ads and device support there is nothing between them.

Bubbletea AI Chat is free to download; StoneKey costs $1.99 up front. StoneKey sells 4 one-off in-app purchases. Bubbletea AI Chat asks for nothing beyond the download.

StoneKey ships an update every 3 weeks, Bubbletea AI Chat every 2 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | StoneKey | Bubbletea AI Chat |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/stonekey-custom-keyboard/id1083449145/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 4 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [P S](https://appshunter.io/developer/1083449144) | [Pory](https://appshunter.io/developer/1824449011) |

## What reviewers say

### StoneKey

[App page](https://appshunter.io/ios/app/stonekey-custom-keyboard/id1083449145)

Personalize your typing experience with a custom keyboard featuring original 3D designs, vibrant color themes, and animation effects. Enjoy enhanced convenience with specialized layouts, easy cursor control, and support for multiple languages.

**Highlights:** Original 3D design, Beautiful color themes, Variety of animation effects, Multiple input languages, Easy cursor control, Specific layouts for text fields

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Golden Violet Color Theme | $0.99 | one-time |
| Light Violet Color Theme | $0.99 | one-time |
| Lavender Pink Color Theme | $0.99 | one-time |
| Ocean Green Color Theme | $0.99 | one-time |


### Bubbletea AI Chat

[App page](https://appshunter.io/ios/app/bubbletea-ai-chat/id6748139971)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StoneKey free?

StoneKey costs $1.99, and also offers in-app purchases.

### Is Bubbletea AI Chat free?

Bubbletea AI Chat is free to download, with no in-app purchases.

### Do StoneKey or Bubbletea AI Chat have ads?

Neither StoneKey nor Bubbletea AI Chat shows ads.

### Which is updated more often, StoneKey or Bubbletea AI Chat?

StoneKey ships an update every 3 weeks, and Bubbletea AI Chat every 2 weeks. Most recently, StoneKey was updated on October 9, 2026 and Bubbletea AI Chat on October 6, 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.*