# Idle Space Force vs AlienPush

The clearest difference is price: Idle Space Force at Free against AlienPush's $2.99. Idle Space Force also leads on update cadence (every 3 weeks vs every 30 months). AlienPush's advantage is in-app purchases (none vs 8) and ads (none vs shown).

Idle Space Force is free to download; AlienPush costs $2.99 up front. Idle Space Force sells 8 one-off in-app purchases. AlienPush asks for nothing beyond the download.

Idle Space Force ships an update every 3 weeks, AlienPush every 30 months. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Idle Space Force | AlienPush |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (550 ratings)](https://appshunter.io/ios/app/idle-space-force/id1605194403/reviews)** | — |
| Number of ratings | **550** | — |
| Positive reviews | 71.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 30 months |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 87 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [Fuse Games](https://appshunter.io/developer/1226258821) | [钊恒 郑](https://appshunter.io/developer/1352374582) |

## What reviewers say

### Idle Space Force

[App page](https://appshunter.io/ios/app/idle-space-force/id1605194403)

Command a retro spaceship in this incremental clicker game. Blast enemies, upgrade your ship, and explore planets to earn passive income. Enjoy classic shoot 'em up action with idle RPG mechanics.

**Highlights:** Incremental idle gameplay, Retro space shoot 'em up battles, Ship upgrades and prestige system, Offline income generation, Explore multiple unique worlds, Pixelated retro graphics

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star Coin Currency x100 | $1.99 | one-time |
| Star Coin Currency x300 | $3.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Prestige Pack | $7.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Star Coin Currency x1000 | $10.99 | one-time |
| Star Coin Currency x2500 | $19.99 | one-time |
| Star Coin Currency x7500 | $49.99 | one-time |

**What reviewers like**

- 🚀 Great game with decent core loop
- 👍 No intrusive ads and reasonable IAP
- 🚀 Constant new updates
- 🚀 Engaging and fun gameplay
- 👍 No forced ads

**What reviewers complain about**

- 🐛 Inaccurate hit boxes for coins/fuel
- 🐛 Offline earnings issues
- 🐛 Crashes when trying to advance
- 🐛 Bugs and glitches
- ⏱️ Slow early game progression

**Reported bugs**

- Crashes when trying to advance to next planet
- Offline rewards not working properly
- Forced flashing screen from power-up

**Requested features**

- Loot falling towards the ship
- Seasonal item multipliers working on all items
- Visibility of loot from invisible enemies
- Hint system for clues
- Faster bullet speed


### AlienPush

[App page](https://appshunter.io/ios/app/alienpush/id6476197056)

**In-app purchases:** none


## Frequently asked questions

### Is Idle Space Force free?

Idle Space Force is free to download, with in-app purchases available.

### Is AlienPush free?

AlienPush costs $2.99, with no in-app purchases.

### Do Idle Space Force or AlienPush have ads?

Idle Space Force shows ads; AlienPush does not.

### Which is updated more often, Idle Space Force or AlienPush?

Idle Space Force ships an update every 3 weeks, and AlienPush every 30 months. Most recently, Idle Space Force was updated on October 12, 2026 and AlienPush on October 14, 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.*