# Puzzle Box vs Widget Tank

The clearest difference is ads: Puzzle Box at none against Widget Tank's shown. Puzzle Box also leads on iOS requirement (10.0 vs 26.2). Widget Tank's advantage is update cadence (daily vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Puzzle Box sells 6 one-off in-app purchases and Widget Tank sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Puzzle Box ships an update every 6 weeks, Widget Tank daily. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Puzzle Box | Widget Tank |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/puzzle-box-keep-brain-active/id6443756016/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 503 MB | 29 MB |
| Requires iOS | **10.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charles Stem](https://appshunter.io/developer/1418448805) | [Juki Tanimoto](https://appshunter.io/developer/1879015640) |

## What reviewers say

### Puzzle Box

[App page](https://appshunter.io/ios/app/puzzle-box-keep-brain-active/id6443756016)

Engage your mind with a diverse collection of logic puzzles, including picture cross, block matching, word unscrambling, and number merging challenges. Enjoy addictive gameplay designed to improve memory, concentration, and reflexes.

**Highlights:** Multiple logic puzzle types, Picture cross (Nonogram), Block matching puzzles, Word unscrambling challenges, Number merging games, Physics-based line drawing

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| REMOVE AD-Special offer 30%off | $1.99 | one-time |
| Get 600 coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Get 1500 coins | $3.99 | one-time |
| Get 2000 coins | $4.99 | one-time |
| 5000 coins + NO Ads | $9.99 | one-time |


### Widget Tank

[App page](https://appshunter.io/ios/app/widget-tank/id6759491317)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aquarium Slots +3 | $1.99 | one-time |
| Aquarium Slots +6 | $2.99 | one-time |


## Frequently asked questions

### Is Puzzle Box free?

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

### Is Widget Tank free?

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

### Do Puzzle Box or Widget Tank have ads?

Widget Tank shows ads; Puzzle Box does not.

### Which is updated more often, Puzzle Box or Widget Tank?

Puzzle Box ships an update every 6 weeks, and Widget Tank daily. Most recently, Puzzle Box was updated on November 3, 2026 and Widget Tank 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.*