# Scale Up Rush vs Mob Run Castle Clash

The clearest difference is rating: Scale Up Rush at 5.0 against Mob Run Castle Clash's 3.3. Scale Up Rush also leads on in-app purchases (none vs 6) and update cadence (every 2 days vs every 2 months). Mob Run Castle Clash's advantage is ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Mob Run Castle Clash sells 6 one-off in-app purchases. Scale Up Rush asks for nothing beyond the download.

Scale Up Rush holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Scale Up Rush ships an update every 2 days, Mob Run Castle Clash every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Scale Up Rush | Mob Run Castle Clash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scale-up-rush/id1565728533/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/mob-run-castle-clash/id6544786004/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 356 MB | 151 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rasel Hossain](https://appshunter.io/developer/1474211749) | [Aliaksandr Branavets](https://appshunter.io/developer/343130597) |

## What reviewers say

### Scale Up Rush

[App page](https://appshunter.io/ios/app/scale-up-rush/id1565728533)

Collect wheels to increase your vehicle's size and power. Build an enormous Monster Truck to dominate and crush other vehicles on the track. Experience thrilling destruction and growth.

**Highlights:** Collect wheels to scale up, Build a huge Monster Truck, Crush other cars, Simple left-to-right movement

**Features:** macOS Compatibility

**In-app purchases:** none


### Mob Run Castle Clash

[App page](https://appshunter.io/ios/app/mob-run-castle-clash/id6544786004)

Guide a growing crowd of characters through obstacles and gates to increase their size. Engage in castle siege battles where crowd size and upgrades determine victory. This fast-paced, hyper-casual game offers quick, fun gameplay sessions.

**Highlights:** Guide and grow a crowd, Overcome obstacles and traps, Engage in castle siege battles, Upgrade crowd abilities, Fast-paced hyper-casual gameplay

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Coin Pouch | $1.99 | one-time |
| Small Coin Bundle | $2.99 | one-time |
| Basic Coin Pack | $4.99 | one-time |
| Value Coin Reserve | $9.99 | one-time |
| Gold Chest | $19.99 | one-time |
| Royal Treasure | $99.99 | one-time |


## Frequently asked questions

### Is Scale Up Rush free?

Scale Up Rush is free to download, with no in-app purchases.

### Is Mob Run Castle Clash free?

Mob Run Castle Clash is free to download, with in-app purchases available.

### Which has better reviews, Scale Up Rush or Mob Run Castle Clash?

Scale Up Rush is rated higher. Scale Up Rush averages 5.0 out of 5 from 1 ratings, while Mob Run Castle Clash averages 3.3 from 3 ratings.

### Do Scale Up Rush or Mob Run Castle Clash have ads?

Both Scale Up Rush and Mob Run Castle Clash show ads.

### Which is updated more often, Scale Up Rush or Mob Run Castle Clash?

Scale Up Rush ships an update every 2 days, and Mob Run Castle Clash every 2 months. Most recently, Scale Up Rush was updated on October 15, 2026 and Mob Run Castle Clash on October 24, 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.*