# Flexi vs Superbox Self Storage

Flexi and Superbox Self Storage are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Flexi ships an update every 3 weeks, Superbox Self Storage monthly. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Flexi | Superbox Self Storage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 18 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sprytki.pl sp. z o.o.](https://appshunter.io/developer/1795884501) | [Smartbox Storage](https://appshunter.io/developer/1877627428) |

## What reviewers say

### Flexi

[App page](https://appshunter.io/ios/app/flexi-box/id6749613517)

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

**In-app purchases:** none


### Superbox Self Storage

[App page](https://appshunter.io/ios/app/superbox-self-storage/id6760718794)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flexi free?

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

### Is Superbox Self Storage free?

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

### Do Flexi or Superbox Self Storage have ads?

Neither Flexi nor Superbox Self Storage shows ads.

### Which is updated more often, Flexi or Superbox Self Storage?

Flexi ships an update every 3 weeks, and Superbox Self Storage monthly. Most recently, Flexi was updated on September 24, 2026 and Superbox Self Storage on October 1, 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.*