# Lattice: Number Logic — Cross math, beautifully.

> Cross math, beautifully. (iPhone/iPad app by Drylabs GmbH.)

- Source: https://appshunter.io/ios/app/lattice-number-logic/id6778816268 (this page in markdown: same URL + `.md`)
- Developer: [Drylabs GmbH](https://appshunter.io/developer/1895913761)
- Category: Games, Education, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 15 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Hebrew, Hindi, Indonesian, Italian, Japanese and 12 more
- Released: 2026-06-24
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/lattice-number-logic/id6778816268/reviews.md

## What is Lattice?

Cross math is only the beginning.

Lattice turns number logic into calm, tactile puzzles. Place every number so each connected equation becomes true. Start with familiar cross-math boards, then explore waves, orbits, dials, a pyramid, a rotating cube, and other structures.

WHY PLAY LATTICE?

• 1,000+ engine-verified puzzles across 11 worlds
• Five difficulty levels, from Easy to Master
• A fresh Daily puzzle and an Endless mode
• Optional hints that teach the next useful step
• Calm themes, satisfying sound, and thoughtful haptics
• No account, energy timer, or subscription
• Core puzzles work offline after installation

PLAY FREE OR UNLOCK COMPLETE

Play for free with ads. When eligible, a rewarded ad can grant a hint. Lattice Complete is one optional purchase that removes ads and unlocks the complete experience—there is no recurring subscription.

BUILT FOR REAL PUZZLE SOLVERS

Every included puzzle is verified to have one solution. Difficulty comes from the deduction required, not from guessing. Choose your level and learn each new shape at your own pace. Daily verification and the optional Endless leaderboard require a network connection.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lattice Complete | $6.99 | one-time |
| Walnut Material Set | $2.99 | one-time |
| Brass Material Set | $2.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-08-26

New in 1.0.4:

• Endless now offers one optional second chance when the board overflows. Watch a rewarded ad to remove the oldest row and continue the same run.
• Continued runs are clearly marked unranked and are not submitted to the leaderboard.
• Stability and localization improvements.

### 1.0.3 — 2026-08-04

• Added optional rewarded ads for hints, daily-archive unlocks, streak repair, and material previews.
• Added restrained banners and carefully gated level-complete interstitials for free players; Lattice Complete removes all ads.
• Added a consent-first privacy flow with in-app privacy controls.
• Improved rewarded-hint reliability, accessibility, localization, and overall stability.

### 1.0.2 — 2026-07-01

Lattice now speaks 12 languages, with an in-app language picker in Settings. Plus a smoother hint experience and a more polished daily-streak repair.

### 1.0.1 — 2026-06-27

• Free play is now supported by ads — an optional rewarded hint and a home-screen banner.
• Lattice Complete (one-time purchase) removes every ad, forever.
• Premium players are never tracked for advertising, and everyone gets a clear privacy choice.
• Polish and fixes throughout.

### 1.0 — 2026-06-24

No release notes.

## More apps by Drylabs GmbH

- [Aesthetic Pass](https://appshunter.io/ios/app/aesthetic-pass/id6764782998)

All apps by Drylabs GmbH: https://appshunter.io/developer/1895913761

## Related topics

[lattice](https://appshunter.io/ios/topics/lattice)

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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 2026-08-31.*