# It's a Space Thing vs PPKP

The clearest difference is rating: PPKP at 4.9 against It's a Space Thing's 4.3. PPKP also leads on ratings volume (23K vs 38) and review sentiment (95% vs 78%). It's a Space Thing's advantage is in-app purchases (none vs 3) and iOS requirement (12 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PPKP sells 3 one-off in-app purchases. It's a Space Thing asks for nothing beyond the download.

PPKP holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: PPKP has 23K ratings behind it against 38, so its average is the more settled of the two. Written reviews point the same way: 78% of It's a Space Thing's written reviews are positive against 95% of PPKP's.

It's a Space Thing ships an update every 2 months, PPKP monthly. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | It's a Space Thing | PPKP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (38 ratings)](https://appshunter.io/ios/app/its-a-space-thing/id1094310546/reviews) | **[4.9 (23K ratings)](https://appshunter.io/ios/app/ppkp/id1151287237/reviews)** |
| Number of ratings | 38 | **23K** |
| Positive reviews | 77.8% of reviews | **95.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 37 MB | 44 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Brad Erkkila](https://appshunter.io/developer/933627895) | [SHIMADA TOSHIHIRO](https://appshunter.io/developer/909988166) |

## What reviewers say

### It's a Space Thing

[App page](https://appshunter.io/ios/app/its-a-space-thing/id1094310546)

Engage in an intense arcade battle for space dominance. Test your reflexes against waves of alien attackers and powerful bosses. Unlock new modes and customize your experience with various skins.

**Highlights:** Challenging single-player action, Boss battles against 10 enemies, Unlockable Boss Mode, Retro Invaders Mode, Player skins, Local multiplayer, Power-ups

**In-app purchases:** none

**What reviewers like**

- ✨ Addictive gameplay
- 👍 Simple and fun
- 🆓 Completely free
- 🚫 No ads or in-app purchases (mentioned by some)
- 👨‍👩‍👧‍👦 Great for playing with friends

**What reviewers complain about**

- 🕹️ Clunky or imprecise controls
- 😵 Controls can be frustrating
- 🤷‍♂️ Game can be too simple
- 📉 Gets boring quickly for some
- ⚔️ Some bosses are too easy/hard or unbalanced

**Reported bugs**

- Widowmaker boss goes offscreen
- Buttons stop working after ads
- Player 1's block button disappears in 2-player mode
- Controls sometimes don't work
- Single player levels don't begin

**Requested features**

- More bosses and content
- Level up system
- Horizontal screen mode
- Bluetooth multiplayer
- Online multiplayer


### PPKP

[App page](https://appshunter.io/ios/app/ppkp/id1151287237)

Become a hero and rebuild a city under attack by monsters. Smash cars for materials, train in martial arts, and upgrade your abilities in the lab to defeat your foes and restore order.

**Highlights:** Smash cars for building materials, Replenish strength and boost combos, Learn martial arts and upgrade dojo, Acquire power-ups and special goggles, Receive hints from city inhabitants

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100Gem | $0.99 | one-time |
| 600Gem | $4.99 | one-time |
| 6000Gem | $40.99 | one-time |

**What reviewers like**

- ⭐ Simple and fun gameplay
- 🕹️ Satisfying combat system
- 🎨 Charming pixel art style
- 🕰️ Addictive and engaging
- 🔍 Encourages exploration and discovery

**What reviewers complain about**

- 💎 Gems/premium currency hard to obtain
- ⛽ Restrictive energy/gas system
- 🤖 Lack of explanations/tutorials
- 🔁 Repetitive gameplay at later stages

**Reported bugs**

- Occasional button/control responsiveness issues
- Game freezing/crashing on certain levels

**Requested features**

- More ways to earn premium currency
- Ability to save/restore progress across devices
- Additional gameplay modes (boss rush, multiplayer, etc.)
- More customization options for the protagonist


## Frequently asked questions

### Is It's a Space Thing free?

It's a Space Thing is free to download, with no in-app purchases.

### Is PPKP free?

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

### Which has better reviews, It's a Space Thing or PPKP?

PPKP is rated higher. It's a Space Thing averages 4.3 out of 5 from 38 ratings, while PPKP averages 4.9 from 23K ratings.

### Do It's a Space Thing or PPKP have ads?

Both It's a Space Thing and PPKP show ads.

### Which is updated more often, It's a Space Thing or PPKP?

It's a Space Thing ships an update every 2 months, and PPKP monthly. Most recently, It's a Space Thing was updated on October 20, 2026 and PPKP on October 21, 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.*