# Simple Add Subtract vs Web Master

The clearest difference is in-app purchases: Simple Add Subtract at none against Web Master's 7. Web Master's advantage is update cadence (every 4 months vs every 42 months) and iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Web Master sells 7 one-off in-app purchases. Simple Add Subtract asks for nothing beyond the download.

Simple Add Subtract ships an update every 42 months, Web Master every 4 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simple Add Subtract | Web Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (97K ratings)](https://appshunter.io/ios/app/web-master-stickman-superhero/id6445820761/reviews)** |
| Number of ratings | — | **97K** |
| Positive reviews | — | 68.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 42 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 380 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hong Yu](https://appshunter.io/developer/1461721611) | [DEVGEIM](https://appshunter.io/developer/1462267626) |

## What reviewers say

### Simple Add Subtract

[App page](https://appshunter.io/ios/app/simple-add-subtract/id1473721165)

**Features:** macOS Compatibility

**In-app purchases:** none


### Web Master

[App page](https://appshunter.io/ios/app/web-master-stickman-superhero/id6445820761)

Become a heroic stickman with web-shooting and teleportation powers. Navigate challenging levels, overcome obstacles, and defeat enemies using your unique abilities. This fast-paced hyper-casual game offers hours of engaging gameplay.

**Highlights:** Web-shooting abilities, Teleportation powers, Navigate challenging obstacles, Destroy enemies, Fast-paced action, Strategic movement

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Bath Bubble | $5.99 | one-time |
| Biker Freddy | $5.99 | one-time |
| Mustache Guy | $5.99 | one-time |
| Huggy Webby | $5.99 | one-time |
| The Imposter | $5.99 | one-time |
| Web Mommy | $5.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 🚀 Smooth movement and controls
- 💡 Unique character skins
- 🎮 Addictive and entertaining

**What reviewers complain about**

- 🔍 Repetitive level designs
- 🔋 Excessive ads interrupting gameplay
- 🔒 Issues with ad removal functionality

**Reported bugs**

- Ads freezing the app and requiring restart
- Inconsistent performance on some devices

**Requested features**

- Add more levels and variety
- Improve ad-free experience
- Introduce new game modes and challenges


## Frequently asked questions

### Is Simple Add Subtract free?

Simple Add Subtract is free to download, with no in-app purchases.

### Is Web Master free?

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

### Do Simple Add Subtract or Web Master have ads?

Both Simple Add Subtract and Web Master show ads.

### Which is updated more often, Simple Add Subtract or Web Master?

Simple Add Subtract ships an update every 42 months, and Web Master every 4 months. Most recently, Simple Add Subtract was updated on October 25, 2026 and Web Master on October 31, 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.*