# Mobilecheck by bolttech vs Space Savers Self

The clearest difference is update cadence: Space Savers Self at every 3 weeks against Mobilecheck by bolttech's every 3 months. 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.

Mobilecheck by bolttech ships an update every 3 months, Space Savers Self every 3 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mobilecheck by bolttech | Space Savers Self |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 27 MB | 20 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bolttech Poland Sp. z o.o.](https://appshunter.io/developer/1353770575) | [Sprytki.pl sp. z o.o.](https://appshunter.io/developer/1795884501) |

## What reviewers say

### Mobilecheck by bolttech

[App page](https://appshunter.io/ios/app/mobilecheck-by-bolttech/id1567859288)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Savers Self

[App page](https://appshunter.io/ios/app/space-savers-self-storage/id6741895452)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobilecheck by bolttech free?

Mobilecheck by bolttech is free to download, with no in-app purchases.

### Is Space Savers Self free?

Space Savers Self is free to download, with no in-app purchases.

### Do Mobilecheck by bolttech or Space Savers Self have ads?

Neither Mobilecheck by bolttech nor Space Savers Self shows ads.

### Which is updated more often, Mobilecheck by bolttech or Space Savers Self?

Mobilecheck by bolttech ships an update every 3 months, and Space Savers Self every 3 weeks. Most recently, Mobilecheck by bolttech was updated on October 14, 2026 and Space Savers Self on October 9, 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.*