# Insanity Fight vs Space Energy

The clearest difference is in-app purchases: Insanity Fight at none against Space Energy's 3. Insanity Fight also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Space Energy's advantage is update cadence (every 2 days vs every 20 months). On price and device support there is nothing between them.

Both are free to download. Space Energy sells 3 one-off in-app purchases. Insanity Fight asks for nothing beyond the download.

Insanity Fight ships an update every 20 months, Space Energy every 2 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Insanity Fight | Space Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/insanity-fight/id844524197/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 7 MB | 101 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Christian Haller](https://appshunter.io/developer/844524200) | [LepTi's Games](https://appshunter.io/developer/1710950684) |

## What reviewers say

### Insanity Fight

[App page](https://appshunter.io/ios/app/insanity-fight/id844524197)

Experience an 80s-style arcade space shooter with retro graphics and sound. Utilize special power-ups like turbo and supershot to achieve high scores and unlock bonus fighters. Compatible with game controllers for an authentic retro feel.

**Highlights:** 80s retro graphics and sound, Special power-ups (Turbo, Supershot), Unlockable bonus fighters, Game controller support, Map drawing for strategy, High score chasing

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Energy

[App page](https://appshunter.io/ios/app/space-energy/id6468933277)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 100 gems | $1.99 | one-time |
| Buy 300 gems | $2.99 | one-time |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is Insanity Fight free?

Insanity Fight is free to download, with no in-app purchases.

### Is Space Energy free?

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

### Do Insanity Fight or Space Energy have ads?

Space Energy shows ads; Insanity Fight does not.

### Which is updated more often, Insanity Fight or Space Energy?

Insanity Fight ships an update every 20 months, and Space Energy every 2 days. Most recently, Insanity Fight was updated on November 1, 2026 and Space Energy on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*