# Sudojo vs Ludocca

The clearest difference is ads: Sudojo at none against Ludocca's shown. Ludocca's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sudojo sells 6 in-app purchases, starting at $4.99 per month and Ludocca sells 8 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Sudojo ships an update every 9 days, Ludocca every 4 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sudojo | Ludocca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudojo/id6739454562/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 74 MB | 58 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sudobility Inc](https://appshunter.io/developer/1785414867) | [Chungungo OÜ](https://appshunter.io/developer/6793353000) |

## What reviewers say

### Sudojo

[App page](https://appshunter.io/ios/app/sudojo/id6739454562)

This app teaches you how to solve Sudoku puzzles by mastering over 60 techniques and progressing through a structured belt system. It offers daily challenges, a smart hint system, and multiple difficulty levels to guide you from beginner to expert.

**Highlights:** Master 60+ Sudoku solving techniques, Structured belt progression system, Daily challenges tailored to skill level, Smart hint system with step-by-step logic, Multiple difficulty levels from beginner to expert, Custom puzzle entry and scanning, Sync progress across devices

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blue Belt Monthly Subscription | $4.99 | per month |
| Blue Belt Quarterly Membership | $9.99 | per 3 months |
| Red Belt Monthly Membership | $9.99 | per month |
| Red Belt Quarter Membership | $19.99 | per 3 months |
| Blue Belt Yearly Membership | $29.99 | per year |
| Red Belt Yearly Membership | $59.99 | per year |


### Ludocca

[App page](https://appshunter.io/ios/app/ludocca/id6793352998)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Individual Monthly | $3.99 | per month |
| Pro Individual Monthly | $8.99 | per month |
| Premium Family Monthly | $8.99 | per month |
| Pro Family Monthly | $17.99 | per month |
| Premium Individual Yearly | $35.00 | per year |
| Pro Individual Yearly | $69.00 | per year |
| Premium Family Yearly | $69.00 | per year |
| Pro Family Yearly | $149.00 | per year |


## Frequently asked questions

### Is Sudojo free?

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

### Is Ludocca free?

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

### Do Sudojo or Ludocca have ads?

Ludocca shows ads; Sudojo does not.

### Which is updated more often, Sudojo or Ludocca?

Sudojo ships an update every 9 days, and Ludocca every 4 days. Most recently, Sudojo was updated on October 9, 2026 and Ludocca on October 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.*