# FLONK vs Duodoku

The clearest difference is ads: FLONK at none against Duodoku's shown. FLONK also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FLONK sells 3 one-off in-app purchases and Duodoku sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

FLONK ships an update every 3 days, Duodoku every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | FLONK | Duodoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flonk/id1460741319/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 101 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Franz Benthin](https://appshunter.io/developer/1459443115) | [Al Firma](https://appshunter.io/developer/1683492148) |

## What reviewers say

### FLONK

[App page](https://appshunter.io/ios/app/flonk/id1460741319)

A vibrant, fast-paced arcade game featuring one-tap controls and procedurally generated levels. It's easy to pick up but challenging to master, with the ultimate goal of reaching the throne. Discover various characters and special items as you play.

**Highlights:** Randomly generated levels, One-tap controls, Various characters, Special items, Unique soundtrack, Challenging gameplay

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Playground Pack | $0.99 | one-time |
| Adventurer Pack | $2.99 | one-time |
| Gold Digger Pack | $3.99 | one-time |


### Duodoku

[App page](https://appshunter.io/ios/app/duodoku-multiplayer-sudoku/id6448099658)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $1.99 | per 7 days |
| Premium Subscription | $3.99 | per month |
| Premium Subscription | $24.99 | per year |


## Frequently asked questions

### Is FLONK free?

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

### Is Duodoku free?

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

### Do FLONK or Duodoku have ads?

Duodoku shows ads; FLONK does not.

### Which is updated more often, FLONK or Duodoku?

FLONK ships an update every 3 days, and Duodoku every 3 weeks. Most recently, FLONK was updated on November 3, 2026 and Duodoku on November 3, 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.*