# Kingdom Rush vs Doing Math game

The clearest difference is in-app purchases: Doing Math game at none against Kingdom Rush's 10. Doing Math game also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Kingdom Rush sells 10 one-off in-app purchases. Doing Math game asks for nothing beyond the download.

## The numbers

| Metric | Kingdom Rush | Doing Math game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16K ratings)](https://appshunter.io/ios/app/kingdom-rush-tower-defense-hd/id489265199/reviews)** | — |
| Number of ratings | **16K** | — |
| Positive reviews | 87.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 136 MB | 37 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ironhide S.A.](https://appshunter.io/developer/558612918) | [Andrey Lesnykh](https://appshunter.io/developer/1546855238) |

## What reviewers say

### Kingdom Rush

[App page](https://appshunter.io/ios/app/kingdom-rush-tower-defense-hd/id489265199)

Defend the kingdom from evil forces using a variety of epic towers and spells. Command mighty heroes and lead your army to victory in this offline tower defense saga. Customize your strategy with unique tower abilities and face over 50 enemy types.

**Highlights:** 18 unique tower abilities, 13 mighty heroes, Over 50 unique enemies, More than 60 achievements, Extra game modes, Intense boss fights, Play offline

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bolin Farslayer | $2.99 | one-time |
| Magnus Spellbane | $2.99 | one-time |
| Ignus | $2.99 | one-time |
| Bag of gems | $4.99 | one-time |
| King Denas | $4.99 | one-time |
| Elora Wintersong | $4.99 | one-time |
| Ingvar Bearclaw | $4.99 | one-time |
| Thor | $5.99 | one-time |
| Oni | $6.99 | one-time |
| Chest of gems | $9.99 | one-time |

**What reviewers like**

- 👍 Great game, fun and addictive
- 🚀 Excellent tower defense gameplay
- 💎 Best game in the genre
- 🎨 Beautiful graphics and art style
- 🕹️ Challenging but fair difficulty

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 💰 Some levels feel pay-to-win
- 🕹️ Difficulty spikes can be frustrating
- 🔄 Repetitive after completing main campaign

**Reported bugs**

- Freezing and crashing on certain devices
- Inconsistent tower targeting and abilities
- Progress not saving properly

**Requested features**

- More levels and campaigns
- Endless mode or sandbox
- Ability to reuse heroes across levels
- More tower and hero variety
- Improved difficulty balancing


### Doing Math game

[App page](https://appshunter.io/ios/app/doing-math-game/id1546855236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kingdom Rush free?

Kingdom Rush is free to download, with in-app purchases available.

### Is Doing Math game free?

Doing Math game is free to download, with no in-app purchases.

### Do Kingdom Rush or Doing Math game have ads?

Both Kingdom Rush and Doing Math game show ads.

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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.*