# EchoBat vs Space Defense

The clearest difference is in-app purchases: Space Defense at none against EchoBat's 1. Space Defense also leads on update cadence (every 5 months vs every 25 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. EchoBat sells 1 one-off in-app purchase. Space Defense asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for EchoBat against 5.0 for Space Defense. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

EchoBat ships an update every 25 months, Space Defense every 5 months. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | EchoBat | Space Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/echobat/id1152877367/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/space-defenseendless-shooter/id1476387325/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 16 MB | 147 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globulus](https://appshunter.io/developer/561886669) | [kerem yokuva](https://appshunter.io/developer/499612704) |

## What reviewers say

### EchoBat

[App page](https://appshunter.io/ios/app/echobat/id1152877367)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoBat continue flying | $0.99 | one-time |


### Space Defense

[App page](https://appshunter.io/ios/app/space-defenseendless-shooter/id1476387325)

Pilot humanity's last hope in this thrilling 2D space shooter. Explore star systems, upgrade your spacecraft with advanced technologies, and battle increasingly formidable alien fleets. Engage in classic space combat with a unique twist, utilizing rockets, mines, and powerful bombs to defend Earth.

**Highlights:** Explore 10 star systems, Upgrade 35 spaceship technologies, Fight alongside allies, Collect over 50 achievements, Compete on global high score lists, 20 different levels, Endless Arcade mode

**In-app purchases:** none


## Frequently asked questions

### Is EchoBat free?

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

### Is Space Defense free?

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

### Which has better reviews, EchoBat or Space Defense?

EchoBat and Space Defense are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do EchoBat or Space Defense have ads?

Neither EchoBat nor Space Defense shows ads.

### Which is updated more often, EchoBat or Space Defense?

EchoBat ships an update every 25 months, and Space Defense every 5 months. Most recently, EchoBat was updated on October 26, 2026 and Space Defense on October 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.*