# FileCentral for iPhone vs Watermark Zero

The clearest difference is in-app purchases: FileCentral for iPhone at none against Watermark Zero's 3. FileCentral for iPhone also leads on iOS requirement (12.0 vs 17). Watermark Zero's advantage is update cadence (every 2 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Watermark Zero sells 3 in-app purchases, starting at $2.99 per 7 days. FileCentral for iPhone asks for nothing beyond the download.

FileCentral for iPhone ships an update every 6 months, Watermark Zero every 2 months. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | FileCentral for iPhone | Watermark Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (180 ratings)](https://appshunter.io/ios/app/filecentral-for-iphone/id1023599328/reviews)** | — |
| Number of ratings | **180** | — |
| Positive reviews | 91.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 35 MB | 56 MB |
| Requires iOS | **12.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [EuroSmartz Ltd](https://appshunter.io/developer/299105918) | [Amjad Ali](https://appshunter.io/developer/6775432016) |

## What reviewers say

### FileCentral for iPhone

[App page](https://appshunter.io/ios/app/filecentral-for-iphone/id1023599328)

Consolidate all your cloud storage, local files, and content from other apps into a single, organized hub. Seamlessly transfer files, text, and images between devices, even without a network connection, using WiFi or Bluetooth. Secure your data with password protection and fingerprint ID.

**Highlights:** Unified cloud and local file management, Cross-device file transfer (WiFi/Bluetooth), Clipboard and content sharing, View, print, email, and zip files, App and folder password protection, Create and edit text files, Sync local files with iCloud

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

**In-app purchases:** none

**What reviewers like**

- 👍 Well organized and easy to use
- 🚀 Efficient file management
- 📂 Everything in one place
- 🔒 Passcode protection for app and private files
- 🔄 Transfer files to any device

**What reviewers complain about**

- 🐛 Thumbnails won't load
- 🐛 Hardly ever works
- 🐛 Outdated and no longer maintained
- 🐛 Login and authentication issues
- 🐛 WebDAV not working

**Reported bugs**

- Thumbnails won't load
- App hardly ever works
- App is outdated
- Minor login and authentication issues
- WebDAV not working at all

**Requested features**

- Stronger data security
- Developing encryption clarity


### Watermark Zero

[App page](https://appshunter.io/ios/app/watermark-zeroadd-logo-and-text/id6776203070)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $2.99 | per 7 days |
| One Month | $3.99 | per month |
| One Year | $24.99 | per year |


## Frequently asked questions

### Is FileCentral for iPhone free?

FileCentral for iPhone is free to download, with no in-app purchases.

### Is Watermark Zero free?

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

### Do FileCentral for iPhone or Watermark Zero have ads?

Neither FileCentral for iPhone nor Watermark Zero shows ads.

### Which is updated more often, FileCentral for iPhone or Watermark Zero?

FileCentral for iPhone ships an update every 6 months, and Watermark Zero every 2 months. Most recently, FileCentral for iPhone was updated on October 22, 2026 and Watermark Zero on October 18, 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.*