# QR Studio vs Don't Forget

The clearest difference is rating: QR Studio at 4.9 against Don't Forget's 4.3. QR Studio also leads on update cadence (every 9 days vs every 6 months) and review sentiment (100% vs 78%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QR Studio holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 16 and 20 respectively. Written reviews point the same way: 100% of QR Studio's written reviews are positive against 78% of Don't Forget's.

QR Studio ships an update every 9 days, Don't Forget every 6 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QR Studio | Don't Forget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/qr-studio-create-qr-codes/id6462193592/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/dont-forget-lock-screen-memo/id6464630592/reviews) |
| Number of ratings | 16 | **20** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 months |
| Monetization | Free | Free |
| Size | 7 MB | 1 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Victor Aguilar](https://appshunter.io/developer/1446189503) | [BongGyun KIM](https://appshunter.io/developer/1706319316) |

## What reviewers say

### QR Studio

[App page](https://appshunter.io/ios/app/qr-studio-create-qr-codes/id6462193592)

Create visually appealing and personalized QR codes with custom colors, icons, and templates. Easily generate codes for links, contacts, and Wi-Fi, then share them across various platforms.

**Highlights:** Customized QR Codes, Vibrant Color Palette, Iconic Imagery, Instant Actions, Pre-Made Templates, User-Friendly Interface

**Features:** Vision Pro support

**In-app purchases:** none


### Don't Forget

[App page](https://appshunter.io/ios/app/dont-forget-lock-screen-memo/id6464630592)

Quickly view your notes and reminders directly on your device's lock screen. Never miss an important task or thought with instant access to your memos without unlocking your phone.

**Highlights:** View memos on lock screen, Instant access to notes, No unlocking required, Simple and intuitive design

**In-app purchases:** none


## Frequently asked questions

### Is QR Studio free?

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

### Is Don't Forget free?

Don't Forget is free to download, with no in-app purchases.

### Which has better reviews, QR Studio or Don't Forget?

QR Studio is rated higher. QR Studio averages 4.9 out of 5 from 16 ratings, while Don't Forget averages 4.3 from 20 ratings.

### Do QR Studio or Don't Forget have ads?

Neither QR Studio nor Don't Forget shows ads.

### Which is updated more often, QR Studio or Don't Forget?

QR Studio ships an update every 9 days, and Don't Forget every 6 months. Most recently, QR Studio was updated on October 27, 2026 and Don't Forget on October 24, 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.*