# AI Writing Tools vs DotDay

The clearest difference is in-app purchases: DotDay at none against AI Writing Tools's 1. DotDay also leads on update cadence (every 3 weeks vs every 3 months). AI Writing Tools's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Writing Tools sells 1 in-app purchase, starting at $9.99 per month. DotDay asks for nothing beyond the download.

AI Writing Tools ships an update every 3 months, DotDay every 3 weeks. The most recent releases landed on June 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | AI Writing Tools | DotDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai-writing-tools/id6740817186/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 57 MB | 3 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Ryan Hoffman](https://appshunter.io/developer/1791750540) | [William Keene](https://appshunter.io/developer/1836616486) |

## What reviewers say

### AI Writing Tools

[App page](https://appshunter.io/ios/app/ai-writing-tools/id6740817186)

Enhance your writing with AI-powered tools to proofread, rewrite, adjust tone, summarize, and extract key information. This app offers a sleek, intuitive interface optimized for iOS devices, making content creation faster and more professional.

**Highlights:** Proofread for errors, Rewrite text for clarity, Adjust writing tone, Summarize long texts, Extract key points, iOS-optimized design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Writing Tools Pro | $9.99 | per month |


### DotDay

[App page](https://appshunter.io/ios/app/dotday/id6761635100)

**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 DotDay free?

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

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

Neither AI Writing Tools nor DotDay shows ads.

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

AI Writing Tools ships an update every 3 months, and DotDay every 3 weeks. Most recently, AI Writing Tools was updated on June 11, 2026 and DotDay on September 22, 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.*