# Guardian QR vs Logictry

The clearest difference is in-app purchases: Logictry at none against Guardian QR's 3. Logictry also leads on ratings volume (11 vs 1). Guardian QR's advantage is update cadence (every 2 days vs every 6 days). On price, rating, ads and device support there is nothing between them.

Both are free to download. Guardian QR sells 3 in-app purchases, starting at $0.99 per month. Logictry asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Guardian QR against 5.0 for Logictry. That said, the two scores are not equally well evidenced: Logictry has 11 ratings behind it against 1, so its average is the more settled of the two.

Guardian QR ships an update every 2 days, Logictry every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Guardian QR | Logictry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/guardian-qr/id6470431191/reviews) | [5.0 (11 ratings)](https://appshunter.io/ios/app/logictry/id6478935529/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | Subscription | **Free** |
| Size | 58 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Global Education Development LLC](https://appshunter.io/developer/1709396553) | [Logictry Inc](https://appshunter.io/developer/1734503186) |

## What reviewers say

### Guardian QR

[App page](https://appshunter.io/ios/app/guardian-qr/id6470431191)

This app allows you to create scannable QR codes that display essential information about a loved one, including contact details, photos, and health concerns. It's designed for quick access by anyone, even without the app installed, providing peace of mind for families and caregivers.

**Highlights:** Create scannable QR codes, Display contact and health information, Customizable information fields, Scannable by anyone, Ideal for children and vulnerable individuals

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 QR Codes | $0.99 | per month |
| 15 QR codes | $1.99 | per month |
| 50 QR codes | $4.99 | per month |


### Logictry

[App page](https://appshunter.io/ios/app/logictry/id6478935529)

This app assists users in making well-informed decisions by integrating expert knowledge, decision-making tools, and AI chat. It prioritizes human reasoning over passive content consumption, acting as a comprehensive decision support system for complex choices.

**Highlights:** Expert-curated resources, Decision support tools, Expert-trained AI chat, Human reasoning focus, Decision clarity and confidence

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

**In-app purchases:** none


## Frequently asked questions

### Is Guardian QR free?

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

### Is Logictry free?

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

### Which has better reviews, Guardian QR or Logictry?

Guardian QR and Logictry are both rated 5.0 out of 5 on the App Store, from 1 and 11 ratings respectively.

### Do Guardian QR or Logictry have ads?

Neither Guardian QR nor Logictry shows ads.

### Which is updated more often, Guardian QR or Logictry?

Guardian QR ships an update every 2 days, and Logictry every 6 days. Most recently, Guardian QR was updated on November 3, 2026 and Logictry on November 4, 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.*