# Evolvace E2 vs Spaceship Defense TD

The clearest difference is price: Spaceship Defense TD at Free against Evolvace E2's $4.99. Spaceship Defense TD also leads on in-app purchases (none vs 2) and update cadence (every 5 days vs every 8 months). Evolvace E2's advantage is ads (none vs shown). On device support there is nothing between them.

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

Evolvace E2 ships an update every 8 months, Spaceship Defense TD every 5 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Evolvace E2 | Spaceship Defense TD |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 5 days** |
| Size | 87 MB | 196 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| 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 |


### Spaceship Defense TD

[App page](https://appshunter.io/ios/app/spaceship-defense-td/id6752291600)

**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 Spaceship Defense TD free?

Spaceship Defense TD is free to download, with no in-app purchases.

### Do Evolvace E2 or Spaceship Defense TD have ads?

Spaceship Defense TD shows ads; Evolvace E2 does not.

### Which is updated more often, Evolvace E2 or Spaceship Defense TD?

Evolvace E2 ships an update every 8 months, and Spaceship Defense TD every 5 days. Most recently, Evolvace E2 was updated on November 6, 2026 and Spaceship Defense TD on October 30, 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.*