# Fill Squares vs Ring Chain!

The clearest difference is in-app purchases: Ring Chain! at none against Fill Squares's 7. Fill Squares's advantage is ads (none vs shown) and iOS requirement (10.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. Fill Squares sells 7 one-off in-app purchases. Ring Chain! asks for nothing beyond the download.

## The numbers

| Metric | Fill Squares | Ring Chain! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (123 ratings)](https://appshunter.io/ios/app/fill-squares-logic-game/id1409150739/reviews)** | — |
| Number of ratings | **123** | — |
| Positive reviews | 92.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 102 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Karen Karapetyan](https://appshunter.io/developer/1092956865) | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) |

## What reviewers say

### Fill Squares

[App page](https://appshunter.io/ios/app/fill-squares-logic-game/id1409150739)

Engage in a logic puzzle game that challenges your mind by filling all blocks with a single line. This free-to-play experience offers increasingly difficult levels, promoting brain activity and mathematical thinking. Perfect for downtime or commutes, it's an addictive way to train your brain.

**Highlights:** Connect the block puzzle, Single line filling, Increasing difficulty, Brain training, Mathematical puzzles, Addictive gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expert Level | Free | one-time |
| Professional Level | Free | one-time |
| Master Level | $0.99 | one-time |
| 10 Hints | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 55 hints | $3.99 | one-time |
| 110 Hints | $7.99 | one-time |

**What reviewers like**

- 👍 Very fun and entertaining
- 💡 Challenging and makes you think
- 🚀 Good for passing time
- 😊 Addictive and engaging
- 👍 Many levels available

**What reviewers complain about**

- 🔄 Repetitive levels
- ⚠️ Many ads
- 🐢 Small lag
- 🤔 Annoying to find nickname

**Reported bugs**

- Small lag

**Requested features**

- Make updates to avoid repetition
- Less ads


### Ring Chain!

[App page](https://appshunter.io/ios/app/ring-chain/id6499323864)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fill Squares free?

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

### Is Ring Chain! free?

Ring Chain! is free to download, with no in-app purchases.

### Do Fill Squares or Ring Chain! have ads?

Ring Chain! shows ads; Fill Squares does not.

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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.*