# Fill The Board vs Stack N Sort

The clearest difference is update cadence: Stack N Sort at every 8 days against Fill The Board's every 3 weeks. Stack N Sort also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Fill The Board sells 11 one-off in-app purchases and Stack N Sort sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Fill The Board against 4.7 for Stack N Sort. Both are backed by a comparable volume of ratings — 5K and 3.5K respectively. Written reviews split almost evenly too, at 62% and 62% positive.

Fill The Board ships an update every 3 weeks, Stack N Sort every 8 days. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Fill The Board | Stack N Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5K ratings)](https://appshunter.io/ios/app/fill-the-board/id6466346916/reviews) | **[4.7 (3.5K ratings)](https://appshunter.io/ios/app/stack-n-sort/id6478808922/reviews)** |
| Number of ratings | **5K** | 3.5K |
| Positive reviews | **62.1% of reviews** | 61.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 334 MB | 190 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [App Swim LLC](https://appshunter.io/developer/1475582966) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Fill The Board

[App page](https://appshunter.io/ios/app/fill-the-board/id6466346916)

Engage your mind with a relaxing block-sorting puzzle game. Drag and drop colorful blocks to solve challenging levels and exercise your brain. Enjoy a calming yet stimulating experience.

**Highlights:** Block sorting puzzles, Drag and drop controls, Brain exercise, Relaxing gameplay, Challenging levels

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hints Pack 1 | $0.99 | one-time |
| Infinity Heart | $0.99 | one-time |
| Coins Pack 1 | $1.99 | one-time |
| Hints Pack 2 | $1.99 | one-time |
| Hints Pack 3 | $4.99 | one-time |
| Ad Free | $7.99 | one-time |
| Coins Pack 2 | $7.99 | one-time |
| Remove Ads Pack | $9.99 | one-time |
| Coins Pack 3 | $14.99 | one-time |
| Coins Pack 4 | $24.99 | one-time |
| Coins Pack 6 | $99.99 | one-time |

**What reviewers like**

- 🎮 Fun and challenging game
- 💭 Helps with mental health
- 👍 Relaxing and calming

**What reviewers complain about**

- 🔍 Too many ads
- 💰 Issues with in-app purchases
- 🕰️ Ads after every level

**Reported bugs**

- Issues with in-app purchases not being processed
- Ads not being removed after purchase

**Requested features**

- More hints
- Reduce ads
- Improve in-app purchase experience


### Stack N Sort

[App page](https://appshunter.io/ios/app/stack-n-sort/id6478808922)

Engage in a relaxing puzzle experience by dropping and sorting colorful stacks. Challenge yourself to beat your high score in this engaging game.

**Highlights:** Drop and sort colorful stacks, Relaxing puzzle gameplay, Beat your high score, Challenging levels

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coins | $1.99 | one-time |
| Small Coins | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| Medium Coins | $14.99 | one-time |
| Large Coins | $29.99 | one-time |
| Super Coins | $54.99 | one-time |
| Mega Coins | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging game
- 😊 Enjoyable gameplay
- 🚀 Quickly progresses through levels

**What reviewers complain about**

- 🤬 Too many ads interrupting gameplay
- 💰 Expensive in-app purchases for boosters
- 🐛 Glitches and bugs at higher levels

**Reported bugs**

- Getting stuck at level 75 with no way to progress
- Inability to open new games after purchasing lives

**Requested features**

- More level variety and difficulty progression
- Improved reward system for completing levels
- Accessibility options for color-blind users


## Frequently asked questions

### Is Fill The Board free?

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

### Is Stack N Sort free?

Stack N Sort is free to download, with in-app purchases available.

### Which has better reviews, Fill The Board or Stack N Sort?

Stack N Sort is rated higher. Fill The Board averages 4.7 out of 5 from 5K ratings, while Stack N Sort averages 4.7 from 3.5K ratings.

### Do Fill The Board or Stack N Sort have ads?

Both Fill The Board and Stack N Sort show ads.

### Which is updated more often, Fill The Board or Stack N Sort?

Fill The Board ships an update every 3 weeks, and Stack N Sort every 8 days. Most recently, Fill The Board was updated on October 1, 2026 and Stack N Sort on September 26, 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.*