# numberfold. - Logic puzzles — Simple Rules. Deeper Thinking

> Simple Rules. Deeper Thinking (iPhone/iPad app by Galabin Vasilev.)

- Source: https://appshunter.io/ios/app/numberfold-logic-puzzles/id6805012159 (this page in markdown: same URL + `.md`)
- Developer: [Galabin Vasilev](https://appshunter.io/developer/1884415609)
- Category: Games, Productivity, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 65 MB
- Languages: American English, Bulgarian, European Spanish
- Released: 2026-09-09
- Data updated: 2026-10-31

## What is numberfold.?

numberfold. is a beautifully simple collection of number and logic puzzles designed to challenge the way you think.
Learn the rules. Spot the pattern. Make your move.

EASY TO LEARN
Pick up a puzzle and start playing immediately.
Each puzzle has simple rules, but as you progress, new situations and increasingly challenging boards will make you rethink your strategy.

Learn the mechanics.
Find the pattern.
Make your move.

CHALLENGING, NOT FRUSTRATING
numberfold. is designed to make you think without getting in your way.
Take your time. Experiment with different solutions. Undo a move when you need to rethink your strategy.

There are no timers pushing you forward.
No lives to wait for.
Just puzzles waiting to be solved.

BEAUTIFULLY SIMPLE
A clean, minimalist design keeps the focus on what matters: the puzzle.

With 19+ different number and logic puzzles, there is always another pattern to discover and another challenge to solve.

Privacy Policy: https://numberfold.app/policy
Terms of Use: https://numberfold.app/terms

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Game | $8.99 | one-time |
| Networks | $3.99 | one-time |
| Fractions | $3.99 | one-time |
| Equations | $3.99 | one-time |
| Sequences | $3.99 | one-time |
| Modular | $3.99 | one-time |
| Complete collection | $19.99 | one-time |


## Is numberfold. safe?

Not enough ratings yet to assess numberfold..

## Is numberfold. legit?

numberfold. - Logic puzzles has limited verification signals. The AppsHunter Legitimacy Score for numberfold. is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-09-11

fixing purchases
thank you dialog after purchase

### 1.0 — 2026-09-10

No release notes.

## More apps by Galabin Vasilev

- [PartySet](https://appshunter.io/ios/app/partyset/id6760423940)

All apps by Galabin Vasilev: https://appshunter.io/developer/1884415609

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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 2026-10-31.*