# U.Citizen vs Memory Guardian Checklist

The clearest difference is update cadence: Memory Guardian Checklist at every 3 days against U.Citizen's monthly. U.Citizen's advantage is iOS requirement (14.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

U.Citizen ships an update monthly, Memory Guardian Checklist every 3 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | U.Citizen | Memory Guardian Checklist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 179 MB | 5 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VDOMA LLC](https://appshunter.io/developer/1698482568) | [Valeriia Machulina](https://appshunter.io/developer/6809053991) |

## What reviewers say

### U.Citizen

[App page](https://appshunter.io/ios/app/ucitizen/id6760186251)

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

**In-app purchases:** none


### Memory Guardian Checklist

[App page](https://appshunter.io/ios/app/memory-guardian-checklist/id6809053989)

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

**In-app purchases:** none


## Frequently asked questions

### Is U.Citizen free?

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

### Is Memory Guardian Checklist free?

Memory Guardian Checklist is free to download, with no in-app purchases.

### Do U.Citizen or Memory Guardian Checklist have ads?

Neither U.Citizen nor Memory Guardian Checklist shows ads.

### Which is updated more often, U.Citizen or Memory Guardian Checklist?

U.Citizen ships an update monthly, and Memory Guardian Checklist every 3 days. Most recently, U.Citizen was updated on October 24, 2026 and Memory Guardian Checklist on October 15, 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.*