# QRt vs ghostmemo

The clearest difference is update cadence: ghostmemo at monthly against QRt's every 3 months. QRt's advantage is ratings volume (6 vs 2) and iOS requirement (15.1 vs 17.2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. QRt sells 3 in-app purchases, starting at $1.99 per month and ghostmemo sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for QRt against 5.0 for ghostmemo. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

QRt ships an update every 3 months, ghostmemo monthly. The most recent releases landed on June 1, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | QRt | ghostmemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/qrt-custom-qr-code-art-maker/id6739665904/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ghostmemo/id6740350700/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Freemium | Freemium |
| Size | 47 MB | 3 MB |
| Requires iOS | **15.1** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heat Studio LLC](https://appshunter.io/developer/1766372656) | [COLIN DIVELY](https://appshunter.io/developer/1698804269) |

## What reviewers say

### QRt

[App page](https://appshunter.io/ios/app/qrt-custom-qr-code-art-maker/id6739665904)

Create visually stunning QR codes with custom colors, backgrounds, and AI-generated art. Scan any QR code, save your designs, and share them instantly. Personalize your links and profiles with unique QR art.

**Highlights:** Customizable QR code designs, AI-generated artwork backgrounds, Unlimited QR code scanning, Scan history tracking, Instant saving and sharing, Versatile use cases

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRt Pro Membership - 1 Month | $1.99 | per month |
| QRt Pro Membership - 12 Months | $9.99 | per year |
| QRt Pro Membership - Unlimited | $19.99 | one-time |


### ghostmemo

[App page](https://appshunter.io/ios/app/ghostmemo/id6740350700)

Securely store private notes, passwords, and logs with end-to-end encryption. This app offers local encryption, Face ID/PIN protection, and an intuitive interface for easy data safeguarding. Keep your personal information private and accessible only to you.

**Highlights:** End-to-end encryption, Local data handling, Face ID/PIN authentication, Password storage, Health log keeping, Text formatting, Beginner encryption guide

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ghostmemo+ | $2.99 | per month |
| ghostmemo+ | $24.99 | per year |


## Frequently asked questions

### Is QRt free?

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

### Is ghostmemo free?

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

### Which has better reviews, QRt or ghostmemo?

QRt and ghostmemo are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do QRt or ghostmemo have ads?

Neither QRt nor ghostmemo shows ads.

### Which is updated more often, QRt or ghostmemo?

QRt ships an update every 3 months, and ghostmemo monthly. Most recently, QRt was updated on June 1, 2026 and ghostmemo on June 7, 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.*