# Loop vs Tower Grid

The clearest difference is rating: Tower Grid at 5.0 against Loop's 4.1. Tower Grid also leads on in-app purchases (none vs 4). Loop's advantage is ratings volume (8 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Loop sells 4 one-off in-app purchases. Tower Grid asks for nothing beyond the download.

Tower Grid holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Loop has 8 ratings behind it against 1, so its average is the more settled of the two.

Loop ships an update every 3 days, Tower Grid every 4 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Loop | Tower Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (8 ratings)](https://appshunter.io/ios/app/loop-brain-puzzle/id6476114211/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tower-grid/id6758411374/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 4 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chain1 OU](https://appshunter.io/developer/1725863864) | [Zachi Attia](https://appshunter.io/developer/1872794856) |

## What reviewers say

### Loop

[App page](https://appshunter.io/ios/app/loop-brain-puzzle/id6476114211)

A strategy puzzle game that challenges your logical thinking and problem-solving skills. Navigate grid-based levels, use queue boxes with action items, and master looping logic to collect all points and avoid infinite loops. Enjoy a mental workout with progressive difficulty and creative solutions.

**Highlights:** Grid-based puzzles, Queue box mechanic, Looping logic action, Varied levels with increasing complexity, Points collection challenges, Ad-free gameplay, Offline play

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Gold Nuggets | $0.99 | one-time |
| Unlock All Levels | $2.99 | one-time |
| 75 Gold Nuggets | $3.99 | one-time |
| 300 Gold Nuggets | $9.99 | one-time |


### Tower Grid

[App page](https://appshunter.io/ios/app/tower-grid/id6758411374)

A minimalist logic puzzle game that tests your planning, pattern recognition, and spatial reasoning skills. Place towers on a grid to satisfy simple rules, with no timers or guessing required. Enjoy handcrafted puzzles with unique solutions that offer a fair and satisfying challenge.

**Highlights:** Minimalist logic puzzles, Tests planning and spatial reasoning, No timers or guessing, Handcrafted puzzles with unique solutions, Gradually increasing difficulty, Clean, distraction-free design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Loop free?

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

### Is Tower Grid free?

Tower Grid is free to download, with no in-app purchases.

### Which has better reviews, Loop or Tower Grid?

Tower Grid is rated higher. Loop averages 4.1 out of 5 from 8 ratings, while Tower Grid averages 5.0 from 1 ratings.

### Do Loop or Tower Grid have ads?

Neither Loop nor Tower Grid shows ads.

### Which is updated more often, Loop or Tower Grid?

Loop ships an update every 3 days, and Tower Grid every 4 days. Most recently, Loop was updated on October 12, 2026 and Tower Grid on October 8, 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.*