# AI Application Letter Maker vs QZen

The clearest difference is in-app purchases: QZen at none against AI Application Letter Maker's 1. QZen also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Application Letter Maker sells 1 in-app purchase, starting at $4.99 per month. QZen asks for nothing beyond the download.

AI Application Letter Maker ships an update every 7 months, QZen every 3 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Application Letter Maker | QZen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 48 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Fordnine](https://appshunter.io/developer/1744354753) | [Temitope Ajileye](https://appshunter.io/developer/6783733271) |

## What reviewers say

### AI Application Letter Maker

[App page](https://appshunter.io/ios/app/ai-application-letter-maker/id6740485300)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Premium Subscription | $4.99 | per month |


### QZen

[App page](https://appshunter.io/ios/app/qzen-tasks-events-and-notes/id6783732969)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Application Letter Maker free?

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

### Is QZen free?

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

### Do AI Application Letter Maker or QZen have ads?

AI Application Letter Maker shows ads; QZen does not.

### Which is updated more often, AI Application Letter Maker or QZen?

AI Application Letter Maker ships an update every 7 months, and QZen every 3 weeks. Most recently, AI Application Letter Maker was updated on November 8, 2026 and QZen on November 5, 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.*