# Write a letter vs Boreal PDF

The clearest difference is update cadence: Boreal PDF at every 2 days against Write a letter's every 3 months. Boreal PDF also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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 and Boreal PDF sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Write a letter ships an update every 3 months, Boreal PDF every 2 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Write a letter | Boreal PDF |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 7 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jan-Hendrik Damerau](https://appshunter.io/developer/725299865) | [Borealbit Technology Limited](https://appshunter.io/developer/1808424081) |

## 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 |


### Boreal PDF

[App page](https://appshunter.io/ios/app/boreal-pdf/id6787897228)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boreal PDF Pro Monthly | $6.99 | per month |
| Boreal PDF Pro Yearly | $39.99 | per year |
| Boreal PDF 24-hour Pro Pass | $2.99 | one-time |


## Frequently asked questions

### Is Write a letter free?

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

### Is Boreal PDF free?

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

### Do Write a letter or Boreal PDF have ads?

Neither Write a letter nor Boreal PDF shows ads.

### Which is updated more often, Write a letter or Boreal PDF?

Write a letter ships an update every 3 months, and Boreal PDF every 2 days. Most recently, Write a letter was updated on September 23, 2026 and Boreal PDF on September 9, 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.*