# PPKP vs Circuit Hacker

The clearest difference is ratings volume: PPKP at 23K against Circuit Hacker's 3. PPKP also leads on iOS requirement (15.0 vs 17.0). Circuit Hacker's advantage is update cadence (weekly vs monthly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PPKP sells 3 one-off in-app purchases and Circuit Hacker sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for PPKP against 5.0 for Circuit Hacker. That said, the two scores are not equally well evidenced: PPKP has 23K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 95% of PPKP's written reviews are positive against 100% of Circuit Hacker's.

PPKP ships an update monthly, Circuit Hacker weekly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PPKP | Circuit Hacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (23K ratings)](https://appshunter.io/ios/app/ppkp/id1151287237/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/circuit-hacker-match-3/id6811659299/reviews)** |
| Number of ratings | **23K** | 3 |
| Positive reviews | 95.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 168 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [SHIMADA TOSHIHIRO](https://appshunter.io/developer/909988166) | [Chase Tuttle](https://appshunter.io/developer/6811600802) |

## What reviewers say

### 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


### Circuit Hacker

[App page](https://appshunter.io/ios/app/circuit-hacker-match-3/id6811659299)

Engage in strategic match-3 puzzles with evolving objectives and arcade challenges. Clear corrupted circuits using power-ups and special nodes to progress through a campaign of escalating threats.

**Highlights:** Strategic match-3 puzzles, Hazards and power-ups, Special nodes, Evolving objectives, Arcade challenge, Campaign mode

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Forced ads | $4.99 | per month |
| Circuit Hacker Pro Yearly | $29.99 | per year |
| 500 Energy Cells | $1.99 | one-time |
| 1,500 Energy Cell | $4.99 | one-time |
| 4,000 Energy Cells | $9.99 | one-time |


## Frequently asked questions

### Is PPKP free?

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

### Is Circuit Hacker free?

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

### Which has better reviews, PPKP or Circuit Hacker?

Circuit Hacker is rated higher. PPKP averages 4.9 out of 5 from 23K ratings, while Circuit Hacker averages 5.0 from 3 ratings.

### Do PPKP or Circuit Hacker have ads?

Both PPKP and Circuit Hacker show ads.

### Which is updated more often, PPKP or Circuit Hacker?

PPKP ships an update monthly, and Circuit Hacker weekly. Most recently, PPKP was updated on October 30, 2026 and Circuit Hacker on October 29, 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.*