# Watermark Toolbox vs 南方数智

The clearest difference is price: 南方数智 at Free against Watermark Toolbox's $2.99. 南方数智 also leads on update cadence (fortnightly vs every 4 months). Watermark Toolbox's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

南方数智 is free to download; Watermark Toolbox costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Watermark Toolbox ships an update every 4 months, 南方数智 fortnightly. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Watermark Toolbox | 南方数智 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 278 MB | 51 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [冉 刘](https://appshunter.io/developer/1531594017) | [中材邦业(杭州)智能科技有限公司](https://appshunter.io/developer/1548078080) |

## What reviewers say

### Watermark Toolbox

[App page](https://appshunter.io/ios/app/watermark-toolbox/id6443768369)

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

**In-app purchases:** none


### 南方数智

[App page](https://appshunter.io/ios/app/id6446202439)

**In-app purchases:** none


## Frequently asked questions

### Is Watermark Toolbox free?

Watermark Toolbox costs $2.99, with no in-app purchases.

### Is 南方数智 free?

南方数智 is free to download, with no in-app purchases.

### Which is updated more often, Watermark Toolbox or 南方数智?

Watermark Toolbox ships an update every 4 months, and 南方数智 fortnightly. Most recently, Watermark Toolbox was updated on October 13, 2026 and 南方数智 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.*