# Numeriqo vs Mathdoku

The clearest difference is in-app purchases: Mathdoku at none against Numeriqo's 1. Mathdoku also leads on update cadence (every 4 days vs every 2 months). Numeriqo's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Numeriqo sells 1 one-off in-app purchase. Mathdoku asks for nothing beyond the download.

Numeriqo ships an update every 2 months, Mathdoku every 4 days. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Numeriqo | Mathdoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numeriqo/id6749287069/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 6 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kai Kunze](https://appshunter.io/developer/286544358) | [Ting Yeung](https://appshunter.io/developer/1773356322) |

## What reviewers say

### Numeriqo

[App page](https://appshunter.io/ios/app/numeriqo/id6749287069)

This logic puzzle app teaches you Calcudoku techniques step-by-step. It provides hints that explain the reasoning and ensures every puzzle has a single, solvable solution without guessing. Unlock more content with a one-time purchase.

**Highlights:** Step-by-step technique introduction, Hint system that explains reasoning, Guaranteed single solution puzzles, No guessing required, Daily puzzles, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Numeriqo Full | $4.99 | one-time |


### Mathdoku

[App page](https://appshunter.io/ios/app/mathdoku-daily-challenge/id6752537643)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numeriqo free?

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

### Is Mathdoku free?

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

### Do Numeriqo or Mathdoku have ads?

Mathdoku shows ads; Numeriqo does not.

### Which is updated more often, Numeriqo or Mathdoku?

Numeriqo ships an update every 2 months, and Mathdoku every 4 days. Most recently, Numeriqo was updated on October 23, 2026 and Mathdoku on October 16, 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.*