# AI Writing Tools vs SARPA

The clearest difference is in-app purchases: SARPA at none against AI Writing Tools's 2. SARPA also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. AI Writing Tools sells 2 in-app purchases, starting at $4.99 per 7 days. SARPA asks for nothing beyond the download.

AI Writing Tools ships an update every 9 days, SARPA every 2 weeks. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | AI Writing Tools | SARPA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (34 ratings)](https://appshunter.io/ios/app/ai-writing-tools-clevertext/id6455428861/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 147 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mychaylo gerus-loukiachtchenko](https://appshunter.io/developer/624290140) | [Leopard Tech Labs](https://appshunter.io/developer/1718014025) |

## What reviewers say

### AI Writing Tools

[App page](https://appshunter.io/ios/app/ai-writing-tools-clevertext/id6455428861)

Enhance your mobile communication with an AI-powered keyboard. This tool helps you write better messages, emails, and social replies. It also offers grammar correction, translation, and a built-in AI assistant for questions and productivity.

**Highlights:** AI-powered keyboard extension, Grammar correction, Message translation, AI assistant for questions, Email writing presets, Customizable prompts

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access - Weekly | $4.99 | per 7 days |
| Unlimited Access - Yearly | $40.00 | per year |


### SARPA

[App page](https://appshunter.io/ios/app/sarpa/id6736682621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Writing Tools free?

AI Writing Tools is free to download, with in-app purchases available.

### Is SARPA free?

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

### Do AI Writing Tools or SARPA have ads?

AI Writing Tools shows ads; SARPA does not.

### Which is updated more often, AI Writing Tools or SARPA?

AI Writing Tools ships an update every 9 days, and SARPA every 2 weeks. Most recently, AI Writing Tools was updated on October 2, 2026 and SARPA on September 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.*