# Fill Storage Pro vs Xplore Pro

The clearest difference is ads: Xplore Pro at none against Fill Storage Pro's shown. Xplore Pro also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Fill Storage Pro ships an update every 2 months, Xplore Pro every 3 weeks. The most recent releases landed on October 15, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fill Storage Pro | Xplore Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fill-storage-pro/id6755057653/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 116 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arum Communications Corp.](https://appshunter.io/developer/1851627253) | [Shanghai Transsion Co.,Ltd.](https://appshunter.io/developer/1591860730) |

## What reviewers say

### Fill Storage Pro

[App page](https://appshunter.io/ios/app/fill-storage-pro/id6755057653)

This utility app helps users simulate low storage conditions for testing or securely erase deleted data by filling device storage with dummy files. It offers customizable filling options and easy cleanup.

**Highlights:** Low storage simulation for testing, Securely overwrite deleted data, Customizable storage filling (fixed sizes/percentage), One-tap cleanup of generated files, Ideal for developers and testers

**In-app purchases:** none


### Xplore Pro

[App page](https://appshunter.io/ios/app/xplore-pro/id6758648979)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fill Storage Pro free?

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

### Is Xplore Pro free?

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

### Do Fill Storage Pro or Xplore Pro have ads?

Fill Storage Pro shows ads; Xplore Pro does not.

### Which is updated more often, Fill Storage Pro or Xplore Pro?

Fill Storage Pro ships an update every 2 months, and Xplore Pro every 3 weeks. Most recently, Fill Storage Pro was updated on October 15, 2026 and Xplore Pro on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*