# Ai Keyboard vs Plain

The clearest difference is update cadence: Ai Keyboard at every 6 weeks against Plain's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ai Keyboard sells 3 in-app purchases, starting at $6.99 per 7 days and Plain sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ai Keyboard ships an update every 6 weeks, Plain every 4 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ai Keyboard | Plain |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [METATEC APPS LTD](https://appshunter.io/developer/1631007170) | [MOBIVERSITE YAZILIM BILISIM REKLAM VE DANISMANLIK HIZMETLERI SANAYI TICARET LIMITED STI](https://appshunter.io/developer/968440561) |

## What reviewers say

### Ai Keyboard

[App page](https://appshunter.io/ios/app/ai-keyboard-typely/id6461418138)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $29.99 | per year |


### Plain

[App page](https://appshunter.io/ios/app/plain-ai-keyboard/id6467874401)

This advanced AI-powered keyboard acts as your personal text assistant, offering features like grammar correction, translation, and tone adjustment. It helps you write, communicate, and generate text more effectively across all your applications.

**Highlights:** Grammar and spell check, Seamless translation, AI-powered answers, Tone adjustment, Text paraphrasing, Response generation, Text continuation, Synonym finder

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week PRO | $4.99 | per 7 days |
| 1 Month PRO | $9.99 | per month |
| 1 Year PRO | $39.99 | per year |


## Frequently asked questions

### Is Ai Keyboard free?

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

### Is Plain free?

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

### Do Ai Keyboard or Plain have ads?

Neither Ai Keyboard nor Plain shows ads.

### Which is updated more often, Ai Keyboard or Plain?

Ai Keyboard ships an update every 6 weeks, and Plain every 4 months. Most recently, Ai Keyboard was updated on October 27, 2026 and Plain 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.*