# Guardian Storage vs Checkmate

The clearest difference is in-app purchases: Guardian Storage at none against Checkmate's 2. Checkmate's advantage is update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Checkmate sells 2 in-app purchases, starting at $2.99 per month. Guardian Storage asks for nothing beyond the download.

Guardian Storage ships an update monthly, Checkmate every 4 days. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Guardian Storage | Checkmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guardian-storage/id6474374331/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 47 MB | 80 MB |
| Requires iOS | 15.1 | **14.0.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R6 Group Pty Ltd](https://appshunter.io/developer/494462067) | [Cedars Business Services, LLC](https://appshunter.io/developer/1821873441) |

## What reviewers say

### Guardian Storage

[App page](https://appshunter.io/ios/app/guardian-storage/id6474374331)

Easily manage your self-storage unit from your iPhone. Access gates and doors with a tap, share access securely with others, and handle account payments and move-outs without hassle.

**Highlights:** Instant Bluetooth access to gates and doors, Securely share unit access with others, View account details and invoices, Make secure in-app payments, Schedule move-outs, In-app customer support

**In-app purchases:** none


### Checkmate

[App page](https://appshunter.io/ios/app/checkmate-split-bills-fast/id6757447031)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is Guardian Storage free?

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

### Is Checkmate free?

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

### Do Guardian Storage or Checkmate have ads?

Neither Guardian Storage nor Checkmate shows ads.

### Which is updated more often, Guardian Storage or Checkmate?

Guardian Storage ships an update monthly, and Checkmate every 4 days. Most recently, Guardian Storage was updated on September 29, 2026 and Checkmate on October 6, 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.*