# Evolvace E2 vs Space Hero 50

The clearest difference is in-app purchases: Space Hero 50 at none against Evolvace E2's 2. Space Hero 50 also leads on price ($2.99 vs $4.99) and iOS requirement (12.0 vs 15.6). On update cadence, ads and device support there is nothing between them.

Evolvace E2 costs $4.99 and Space Hero 50 $2.99 up front. Evolvace E2 sells 2 one-off in-app purchases. Space Hero 50 asks for nothing beyond the download.

Evolvace E2 ships an update every 8 months, Space Hero 50 every 12 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Evolvace E2 | Space Hero 50 |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-hero-50/id1582517674/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 12 months |
| Monetization | — | Paid |
| Size | 87 MB | 48 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Tetsuyoshi Morikawa](https://appshunter.io/developer/430144969) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### Evolvace E2

[App page](https://appshunter.io/ios/app/evolvace-e2/id878635618)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Addition | $0.99 | one-time |
| Stage clear button | $0.99 | one-time |


### Space Hero 50

[App page](https://appshunter.io/ios/app/space-hero-50/id1582517674)

Experience retro arcade gameplay as a space hero defending the galaxy. Utilize a laser rifle and super bomb to defeat waves of alien invaders. Relive the nostalgia of 80s color LCD handheld games.

**Highlights:** Nostalgic 80s LCD game feel, Become a space hero, Defeat 50 alien invasions, Use laser rifle, Deploy super bomb

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Evolvace E2 free?

Evolvace E2 costs $4.99, and also offers in-app purchases.

### Is Space Hero 50 free?

Space Hero 50 costs $2.99, with no in-app purchases.

### Do Evolvace E2 or Space Hero 50 have ads?

Neither Evolvace E2 nor Space Hero 50 shows ads.

### Which is updated more often, Evolvace E2 or Space Hero 50?

Evolvace E2 ships an update every 8 months, and Space Hero 50 every 12 months. Most recently, Evolvace E2 was updated on October 6, 2026 and Space Hero 50 on October 4, 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.*