# Evolvace E2 vs Orbit Defense!

The clearest difference is price: Orbit Defense! at Free against Evolvace E2's $4.99. Orbit Defense! also leads on in-app purchases (none vs 2) and update cadence (every 2 days vs every 8 months). Evolvace E2's advantage is ads (none vs shown). On device support there is nothing between them.

Orbit Defense! is free to download; Evolvace E2 costs $4.99 up front. Evolvace E2 sells 2 one-off in-app purchases. Orbit Defense! asks for nothing beyond the download.

Evolvace E2 ships an update every 8 months, Orbit Defense! every 2 days. The most recent releases landed on November 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Evolvace E2 | Orbit Defense! |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/orbit-defense/id6740201001/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 87 MB | 144 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) | [Funnel Entertainment](https://appshunter.io/developer/1128330092) |

## 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 |


### Orbit Defense!

[App page](https://appshunter.io/ios/app/orbit-defense/id6740201001)

Engage in intense space combat, automatically shooting or manually aiming at enemies and asteroids. Unlock new abilities and permanent upgrades to enhance your ship's stats and progress through levels. Compete globally to climb the leaderboard and prove your dominance.

**Highlights:** Auto or manual aiming, Unlock new abilities, Permanent ship upgrades, Climb global leaderboards, Survive intense waves

**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 Orbit Defense! free?

Orbit Defense! is free to download, with no in-app purchases.

### Do Evolvace E2 or Orbit Defense! have ads?

Orbit Defense! shows ads; Evolvace E2 does not.

### Which is updated more often, Evolvace E2 or Orbit Defense!?

Evolvace E2 ships an update every 8 months, and Orbit Defense! every 2 days. Most recently, Evolvace E2 was updated on November 6, 2026 and Orbit Defense! on September 18, 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.*