# Space Flea vs Core Tower Defense

The clearest difference is in-app purchases: Space Flea at none against Core Tower Defense's 10. Space Flea also leads on iOS requirement (10.0 vs 15.0). Core Tower Defense's advantage is update cadence (every 3 months vs every 59 months). On price, ads and device support there is nothing between them.

Both are free to download. Core Tower Defense sells 10 one-off in-app purchases. Space Flea asks for nothing beyond the download.

Space Flea ships an update every 59 months, Core Tower Defense every 3 months. The most recent releases landed on August 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Space Flea | Core Tower Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/space-flea/id920613568/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 11 MB | 189 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Flat Black Films](https://appshunter.io/developer/300244541) | [MUHAMMED TAHA AKTAS](https://appshunter.io/developer/1700498547) |

## What reviewers say

### Space Flea

[App page](https://appshunter.io/ios/app/space-flea/id920613568)

Pilot a tiny space fighter against waves of enemies. Collect power-ups and shields to survive the onslaught. This fast-paced game features simple single-finger controls.

**Highlights:** Mite-sized space fighter gameplay, Wave-based enemy onslaught, Power-up collection, Shield acquisition, Single-finger controls, Fast-paced action

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

**In-app purchases:** none


### Core Tower Defense

[App page](https://appshunter.io/ios/app/core-tower-defense/id6456525413)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compensator 5 | $0.99 | one-time |
| Titanium 5 | $1.99 | one-time |
| Blueprint 5 | $2.99 | one-time |
| Compensator 25 | $3.99 | one-time |
| Skill Point 11 | $5.99 | one-time |
| Life Core 11 | $5.99 | one-time |
| Titanium 25 | $7.99 | one-time |
| Blueprint 25 | $12.99 | one-time |
| Skill Point 130 | $49.99 | one-time |
| Life Core 130 | $49.99 | one-time |


## Frequently asked questions

### Is Space Flea free?

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

### Is Core Tower Defense free?

Core Tower Defense is free to download, with in-app purchases available.

### Do Space Flea or Core Tower Defense have ads?

Neither Space Flea nor Core Tower Defense shows ads.

### Which is updated more often, Space Flea or Core Tower Defense?

Space Flea ships an update every 59 months, and Core Tower Defense every 3 months. Most recently, Space Flea was updated on August 13, 2026 and Core Tower Defense on September 14, 2026.

---

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