# Idle Monster TD vs Space Domination

The clearest difference is in-app purchases: Space Domination at none against Idle Monster TD's 10. Space Domination also leads on update cadence (daily vs weekly). Idle Monster TD's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Idle Monster TD sells 10 one-off in-app purchases. Space Domination asks for nothing beyond the download.

Idle Monster TD ships an update weekly, Space Domination daily. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Idle Monster TD | Space Domination |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.6K ratings)](https://appshunter.io/ios/app/idle-monster-td/id1493941058/reviews)** | — |
| Number of ratings | **2.6K** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 111 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Swell Games LLC](https://appshunter.io/developer/1608286310) | [HAMZA AYDEMIR](https://appshunter.io/developer/1895920785) |

## What reviewers say

### Idle Monster TD

[App page](https://appshunter.io/ios/app/idle-monster-td/id1493941058)

Defend your monster homeland from invading robots in this unique tower defense game. Strategically deploy a variety of monsters with unique skills and elements to stop the mechanical onslaught. Upgrade your defenses and unlock new creatures as you progress through endless waves of enemies.

**Highlights:** Unlock 44 unique elemental monsters, Strategic monster placement and synergy, 8 diverse defense maps, Bi-weekly PvP tournaments, Countless upgrades and research options, Offline gold earnings, Endless gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offline Gold Perk | $4.99 | one-time |
| Tournament Boost | $4.99 | one-time |
| Gems Pack 1 | $4.99 | one-time |
| Ads Bundle | $7.99 | one-time |
| Starter Pack | $7.99 | one-time |
| Game Speed x2 | $9.99 | one-time |
| Gems Pack 2 | $9.99 | one-time |
| Slayer Bundle | $17.99 | one-time |
| Gems Pack 3 | $19.99 | one-time |
| Pro Pack | $19.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Addictive gameplay
- 🎨 Cute art style
- 💰 Free-to-play friendly
- 🔍 Lots of content and progression

**What reviewers complain about**

- 💰 Expensive in-app purchases
- 🐢 Slow progression at higher levels
- 🔋 Requires constant screen time
- 🐛 Crashes and bugs
- 🤔 Lack of offline progression

**Reported bugs**

- Leaderboards not loading
- Prestige feature not working as expected
- Targeting issues with towers
- Inconsistent ad rewards
- Essence and currency display issues

**Requested features**

- Add more monsters and towers
- Implement offline progression
- Improve speed options and controls
- Add more communication features (clans, chat, etc.)
- Optimize for larger screens (iPad, iPhone X/11)


### Space Domination

[App page](https://appshunter.io/ios/app/space-domination/id6764803665)

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

**In-app purchases:** none


## Frequently asked questions

### Is Idle Monster TD free?

Idle Monster TD is free to download, with in-app purchases available.

### Is Space Domination free?

Space Domination is free to download, with no in-app purchases.

### Do Idle Monster TD or Space Domination have ads?

Both Idle Monster TD and Space Domination show ads.

### Which is updated more often, Idle Monster TD or Space Domination?

Idle Monster TD ships an update weekly, and Space Domination daily. Most recently, Idle Monster TD was updated on November 11, 2026 and Space Domination 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.*