# Write a letter vs AI+Pro

The clearest difference is rating: Write a letter at 3.9 against AI+Pro's 3.3. Write a letter also leads on review sentiment (27% vs 0%) and ratings volume (28 vs 3). AI+Pro's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Write a letter sells 3 in-app purchases, starting at $2.99 per month and AI+Pro sells 6 in-app purchases, starting at $2.00 per month. Whichever you choose, the download price is not the number that matters.

Write a letter holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: Write a letter has 28 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 27% of Write a letter's written reviews are positive against 0% of AI+Pro's.

Write a letter ships an update every 3 months, AI+Pro every 3 weeks. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Write a letter | AI+Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (28 ratings)](https://appshunter.io/ios/app/write-a-letter/id912523076/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/ai-plus-pro/id6756919403/reviews) |
| Number of ratings | **28** | 3 |
| Positive reviews | **27.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 40 MB | 59 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jan-Hendrik Damerau](https://appshunter.io/developer/725299865) | [AI PLUS LABS](https://appshunter.io/developer/1863663956) |

## What reviewers say

### Write a letter

[App page](https://appshunter.io/ios/app/write-a-letter/id912523076)

Create professional letters quickly and easily. Save them as PDFs for emailing, printing, or sharing. Customize your letters with formatting, templates, and fonts to match your style.

**Highlights:** Professional letter creation, PDF export, Email, print, and share options, Customizable templates, Text formatting, Signature integration, Sender address management

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Annual Premium | $22.99 | per year |
| Lifetime Premium | $39.99 | one-time |


### AI+Pro

[App page](https://appshunter.io/ios/app/ai-plus-pro/id6756919403)

This AI platform offers a secure, all-in-one solution for individuals and organizations to enhance productivity, develop AI skills, and complete tasks efficiently. It ensures data privacy and provides a structured approach to scaling AI adoption for meaningful impact.

**Highlights:** Secure all-in-one AI platform, Enhance work productivity, Build essential AI skills, Complete tasks efficiently, Data privacy assurance, Scale AI adoption

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $2.00 | per month |
| Plus Monthly | $10.00 | per month |
| Pro Monthly | $20.00 | per month |
| 10,000 Credits | $2.00 | one-time |
| 30,000 Credits | $5.00 | one-time |
| 80,000 Credits | $10.00 | one-time |


## Frequently asked questions

### Is Write a letter free?

Write a letter is free to download, with in-app purchases available.

### Is AI+Pro free?

AI+Pro is free to download, with in-app purchases available.

### Which has better reviews, Write a letter or AI+Pro?

Write a letter is rated higher. Write a letter averages 3.9 out of 5 from 28 ratings, while AI+Pro averages 3.3 from 3 ratings.

### Do Write a letter or AI+Pro have ads?

Neither Write a letter nor AI+Pro shows ads.

### Which is updated more often, Write a letter or AI+Pro?

Write a letter ships an update every 3 months, and AI+Pro every 3 weeks. Most recently, Write a letter was updated on October 20, 2026 and AI+Pro on October 11, 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.*