# Circuit Puzzle vs Pulse Loop

The clearest difference is in-app purchases: Circuit Puzzle at none against Pulse Loop's 8. Circuit Puzzle also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). Pulse Loop's advantage is update cadence (weekly vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Pulse Loop sells 8 one-off in-app purchases. Circuit Puzzle asks for nothing beyond the download.

Circuit Puzzle ships an update every 5 weeks, Pulse Loop weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Circuit Puzzle | Pulse Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/circuit-puzzle-rotate-and-flow/id6756011217/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 64 MB | 12 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [FGTP Labs](https://appshunter.io/developer/1849326000) | [Jorge Davila](https://appshunter.io/developer/1521627765) |

## What reviewers say

### Circuit Puzzle

[App page](https://appshunter.io/ios/app/circuit-puzzle-rotate-and-flow/id6756011217)

Rotate tiles to connect circuits and power up the entire grid. This logic puzzle game offers daily challenges and a smart move system to test your problem-solving skills without timers or stress.

**Highlights:** Daily circuit puzzle challenges, Smart move system with move limits, Hint system to auto-correct tiles, Reveal solution feature, Reset and retry gameplay, Offline play for regular levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Pulse Loop

[App page](https://appshunter.io/ios/app/pulse-loop/id6760823635)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Shards | $0.99 | one-time |
| Neon Core Skin | $1.99 | one-time |
| Ice Core Skin | $1.99 | one-time |
| Gold Core Skin | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |
| 550 Shards | $4.99 | one-time |
| 1200 Shards | $9.99 | one-time |


## Frequently asked questions

### Is Circuit Puzzle free?

Circuit Puzzle is free to download, with no in-app purchases.

### Is Pulse Loop free?

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

### Do Circuit Puzzle or Pulse Loop have ads?

Pulse Loop shows ads; Circuit Puzzle does not.

### Which is updated more often, Circuit Puzzle or Pulse Loop?

Circuit Puzzle ships an update every 5 weeks, and Pulse Loop weekly. Most recently, Circuit Puzzle was updated on October 30, 2026 and Pulse Loop on November 5, 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.*