# Format Master Studio vs Watermark Freely

The clearest difference is in-app purchases: Watermark Freely at none against Format Master Studio's 4. Watermark Freely also leads on update cadence (every 5 days vs every 2 weeks). Format Master Studio's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Format Master Studio sells 4 one-off in-app purchases. Watermark Freely asks for nothing beyond the download.

Format Master Studio ships an update every 2 weeks, Watermark Freely every 5 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Format Master Studio | Watermark Freely |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 104 MB | 2 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [光渝 庞](https://appshunter.io/developer/1386751488) | [兵 谭](https://appshunter.io/developer/1243891441) |

## What reviewers say

### Format Master Studio

[App page](https://appshunter.io/ios/app/format-master-studio/id6460645623)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Member Pass | $1.99 | one-time |
| 30-Day Member Pass | $3.99 | one-time |
| 365-Day Member Pass | $9.99 | one-time |
| Lifetime Access | $19.99 | one-time |


### Watermark Freely

[App page](https://appshunter.io/ios/app/watermark-freely/id6804618790)

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

**In-app purchases:** none


## Frequently asked questions

### Is Format Master Studio free?

Format Master Studio is free to download, with in-app purchases available.

### Is Watermark Freely free?

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

### Do Format Master Studio or Watermark Freely have ads?

Neither Format Master Studio nor Watermark Freely shows ads.

### Which is updated more often, Format Master Studio or Watermark Freely?

Format Master Studio ships an update every 2 weeks, and Watermark Freely every 5 days. Most recently, Format Master Studio was updated on October 27, 2026 and Watermark Freely 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.*