# Letter vs WriterAide

The clearest difference is update cadence: Letter at every 3 weeks against WriterAide's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Letter sells 4 in-app purchases, starting at $0.99 per 7 days and WriterAide sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Letter ships an update every 3 weeks, WriterAide every 4 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Letter | WriterAide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (826 ratings)](https://appshunter.io/ios/app/letter-just-write-letters/id498506154/reviews)** | — |
| Number of ratings | **826** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 2 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ubelacker Solutions GmbH](https://appshunter.io/developer/391297165) | [Tomasz Lukaszyk](https://appshunter.io/developer/1434196795) |

## What reviewers say

### Letter

[App page](https://appshunter.io/ios/app/letter-just-write-letters/id498506154)

Easily create, format, and print professional-looking letters. Enhance your writing with an AI assistant, add personalized signatures, and utilize diverse templates. Sync your work across devices and share digitally or as PDFs.

**Highlights:** Professional letter formatting, Convenient in-app printing, Digital sharing and PDF export, iCloud device synchronization, AI-powered letter assistant, Personalized signatures, Contact address integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $14.99 | per year |
| One-time | $69.99 | one-time |

**What reviewers like**

- 👍 Easy to use and navigate
- ✍️ Effective letter writing tool
- 🎨 Professional letter formatting
- 📱 Works with contact lists
- 🖨️ Printer integration capability

**What reviewers complain about**

- 🐛 Frequent app crashes
- 💾 Letters disappearing unexpectedly
- ❌ App won't open or load
- 🔧 Poor technical stability
- 📋 Limited formatting options

**Reported bugs**

- App crashes on startup or during use
- Letters disappear mid-composition
- App fails to open or load
- Blank screen appearing when reopening saved letters
- App freezes during operation

**Requested features**

- More sample letter templates (complaint, traffic ticket, name change)
- Font size adjustment options
- Export to multiple formats (.doc, .pdf)
- Word document import/export capability
- Additional layout customization options


### WriterAide

[App page](https://appshunter.io/ios/app/writeraide/id6447109125)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Extra Requests | $1.99 | one-time |


## Frequently asked questions

### Is Letter free?

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

### Is WriterAide free?

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

### Do Letter or WriterAide have ads?

Neither Letter nor WriterAide shows ads.

### Which is updated more often, Letter or WriterAide?

Letter ships an update every 3 weeks, and WriterAide every 4 months. Most recently, Letter was updated on September 24, 2026 and WriterAide on September 19, 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.*