# Cifrino Logic Puzzle — Daily number islands

> Daily number islands (iPhone/iPad app by Christian Hermann.)

- Source: https://appshunter.io/ios/app/cifrino-logic-puzzle/id6775589282 (this page in markdown: same URL + `.md`)
- Developer: [Christian Hermann](https://appshunter.io/developer/1882361365)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 111 MB
- Languages: American English, French (France), German (Germany), European Spanish
- Released: 2026-07-04
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/cifrino-logic-puzzle/id6775589282/reviews.md

## What is Cifrino Logic Puzzle?

Cifrino is a calm number-island puzzle for short thinking breaks.

Each island receives exactly the right numbers. Equal numbers may never touch, not even diagonally. Solve every board with deduction, notes and elimination instead of guessing.

INCLUDED
- Daily number-island puzzle
- Weekly Compass event with > arrows
- Note mode and hints
- Several difficulty levels
- Streaks, times and progress
- No ads and no subscription

CIFRINO COMPLETE
- Full archive
- Sunday boards and monthly finales
- Extreme level

Cifrino is local-first and playable without a required account. The Complete version is unlocked once.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Cifrino Full | $1.99 | one-time |



## Version history (last 5 releases)

### 1.4.0 — 2026-08-26

New in 1.4: Results now explain points, par, penalties, and your best score. Hints name the deduction behind each move. Weekly Compass wins are marked and counted in Progress. Fully localized in German, English, French, and Spanish.

### 1.3.0 — 2026-07-22

Stability and usability improvements, plus small bug fixes.

### 1.2.0 — 2026-07-21

Stability and usability improvements, plus small bug fixes.

### 1.1.7 — 2026-07-14

Stability and usability improvements, plus small bug fixes.

### 1.1.6 — 2026-07-13

Stability and usability improvements, plus small bug fixes.

## More apps by Christian Hermann

- [Hufschlag - Riding Badge](https://appshunter.io/ios/app/hufschlag-riding-badge/id6772564828)
- [Plant Protection Study](https://appshunter.io/ios/app/plant-protection-study/id6772565173)
- [Firearms Knowledge Compact](https://appshunter.io/ios/app/firearms-knowledge-compact/id6772994944)
- [NolaCycle Period Tracker](https://appshunter.io/ios/app/nolacycle-period-tracker/id6773782026)
- [RitualNest Habit Tracker](https://appshunter.io/ios/app/ritualnest-habit-tracker/id6773807251)
- [Waylino Path Puzzle](https://appshunter.io/ios/app/waylino-path-puzzle/id6775400227)

All apps by Christian Hermann: https://appshunter.io/developer/1882361365

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*