# Kakuro vs polypuff

The clearest difference is in-app purchases: polypuff at none against Kakuro's 14. polypuff also leads on update cadence (every 2 days vs every 4 days). Kakuro's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Kakuro sells 14 one-off in-app purchases. polypuff asks for nothing beyond the download.

Kakuro ships an update every 4 days, polypuff every 2 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kakuro | polypuff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (57 ratings)](https://appshunter.io/ios/app/kakuro-classic/id6455461477/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 44 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Attribute One LLC](https://appshunter.io/developer/1692457678) | [Muhammad Daffa Ashdaqfillah](https://appshunter.io/developer/1828393493) |

## What reviewers say

### Kakuro

[App page](https://appshunter.io/ios/app/kakuro-classic/id6455461477)

Engage in a captivating number puzzle game that tests your logic and math skills. Solve hundreds of Kakuro puzzles with varying difficulty levels and a user-friendly interface. Utilize hints and auto-check features to enhance your gameplay experience.

**Highlights:** Hundreds of Kakuro puzzles, Varying difficulty levels, User-friendly interface, Built-in hint system, Auto-check feature, Logic and math skill challenge

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Regular Mix Small 2 | $0.99 | one-time |
| Pro Spinner Small 1 | $0.99 | one-time |
| Expert Mix Medium 1 | $1.99 | one-time |
| Expert Spinner Medium 1 | $1.99 | one-time |
| Expert Tunnels Medium 1 | $1.99 | one-time |
| Pro Mix Medium 1 | $1.99 | one-time |
| Pro Echos Medium 1 | $1.99 | one-time |
| Regular Mix Medium 1 | $1.99 | one-time |
| Pro Legacy Medium 1 | $1.99 | one-time |
| Pro Spinner Large 1 | $2.99 | one-time |
| Pro Mix Large 2 | $2.99 | one-time |
| Expert Spinner Large 1 | $2.99 | one-time |
| Pro Mix Large 1 | $2.99 | one-time |
| Expert Tunnels Large 1 | $2.99 | one-time |


### polypuff

[App page](https://appshunter.io/ios/app/polypuff/id6748986886)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kakuro free?

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

### Is polypuff free?

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

### Do Kakuro or polypuff have ads?

Neither Kakuro nor polypuff shows ads.

### Which is updated more often, Kakuro or polypuff?

Kakuro ships an update every 4 days, and polypuff every 2 days. Most recently, Kakuro was updated on October 24, 2026 and polypuff on October 30, 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.*