# Write a letter vs Offline Notes AI

The clearest difference is in-app purchases: Offline Notes AI at none against Write a letter's 3. Offline Notes AI also leads on update cadence (weekly vs every 3 months) and iOS requirement (18.6 vs 26.0). Write a letter's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Write a letter sells 3 in-app purchases, starting at $2.99 per month. Offline Notes AI asks for nothing beyond the download.

Write a letter ships an update every 3 months, Offline Notes AI weekly. The most recent releases landed on September 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Write a letter | Offline Notes AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (19 ratings)](https://appshunter.io/ios/app/write-a-letter/id912523076/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 26.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 112 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jan-Hendrik Damerau](https://appshunter.io/developer/725299865) | [Yang Li](https://appshunter.io/developer/1866410565) |

## 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 |


### Offline Notes AI

[App page](https://appshunter.io/ios/app/offline-notes-ai/id6757368867)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Write a letter free?

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

### Is Offline Notes AI free?

Offline Notes AI is free to download, with no in-app purchases.

### Do Write a letter or Offline Notes AI have ads?

Offline Notes AI shows ads; Write a letter does not.

### Which is updated more often, Write a letter or Offline Notes AI?

Write a letter ships an update every 3 months, and Offline Notes AI weekly. Most recently, Write a letter was updated on September 27, 2026 and Offline Notes AI on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*