# GPD Keyboard vs Tandemi

The clearest difference is in-app purchases: Tandemi at none against GPD Keyboard's 4. Tandemi also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. GPD Keyboard sells 4 in-app purchases, starting at $3.99 per 7 days. Tandemi asks for nothing beyond the download.

GPD Keyboard ships an update monthly, Tandemi every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GPD Keyboard | Tandemi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gpd-keyboard-chat-assistant/id6446434814/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) | [Espada Software (Pty) Ltd.](https://appshunter.io/developer/1650437191) |

## What reviewers say

### GPD Keyboard

[App page](https://appshunter.io/ios/app/gpd-keyboard-chat-assistant/id6446434814)

This AI-powered keyboard assistant enhances conversations by providing real-time answers and creative assistance directly within your chat applications. It supports various AI models and offers features like voice input and shortcut assistance.

**Highlights:** Real-time AI question and answer, One-click sending and shortcut assistant, Voice input for faster typing, Supports 20+ AI models, Dark mode for eye protection, History viewing, Streaming output

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plus | $3.99 | per 7 days |
| Monthly Plus | $9.99 | per month |
| Annual Plus (special) | $49.99 | per year |
| Annual Plus | $59.99 | per year |


### Tandemi

[App page](https://appshunter.io/ios/app/tandemi/id6745850359)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPD Keyboard free?

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

### Is Tandemi free?

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

### Do GPD Keyboard or Tandemi have ads?

GPD Keyboard shows ads; Tandemi does not.

### Which is updated more often, GPD Keyboard or Tandemi?

GPD Keyboard ships an update monthly, and Tandemi every 3 weeks. Most recently, GPD Keyboard was updated on November 3, 2026 and Tandemi on October 30, 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.*