# Panels vs Simple Ring Puzzle

The clearest difference is iOS requirement: Simple Ring Puzzle at 8.1 against Panels's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Panels ships an update every 20 months, Simple Ring Puzzle every 24 months. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Panels | Simple Ring Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 20 months** | Every 24 months |
| Size | 5 MB | 65 MB |
| Requires iOS | 15.0 | **8.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TATSUYA MONOI](https://appshunter.io/developer/1079433667) | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) |

## What reviewers say

### Panels

[App page](https://appshunter.io/ios/app/panels/id1079433668)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Ring Puzzle

[App page](https://appshunter.io/ios/app/simple-ring-puzzle/id1355462031)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Panels free?

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

### Is Simple Ring Puzzle free?

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

### Do Panels or Simple Ring Puzzle have ads?

Both Panels and Simple Ring Puzzle show ads.

### Which is updated more often, Panels or Simple Ring Puzzle?

Panels ships an update every 20 months, and Simple Ring Puzzle every 24 months. Most recently, Panels was updated on September 17, 2026 and Simple Ring Puzzle on September 18, 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.*