# Crystal Lattice vs CrysView

The clearest difference is ads: CrysView at none against Crystal Lattice's shown. CrysView also leads on update cadence (every 2 weeks vs every 8 months). Crystal Lattice's advantage is iOS requirement (15.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crystal Lattice ships an update every 8 months, CrysView every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Crystal Lattice | CrysView |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 15 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [凌云 马](https://appshunter.io/developer/6789596294) |

## What reviewers say

### Crystal Lattice

[App page](https://appshunter.io/ios/app/crystal-lattice/id6466785450)

Explore 3D crystal lattice structures with interactive scaling and rotation. Learn to calculate key properties for various crystal types, including metal, ionic, and covalent. Ideal for understanding complex atomic arrangements.

**Highlights:** Interactive 3D crystal lattice models, Scale and rotate structures, Calculate coordination number, Calculate number of atoms/ions, Atomic packing factor calculation, Explanations for various crystal types

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

**In-app purchases:** none


### CrysView

[App page](https://appshunter.io/ios/app/crysview/id6789606012)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Lattice free?

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

### Is CrysView free?

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

### Do Crystal Lattice or CrysView have ads?

Crystal Lattice shows ads; CrysView does not.

### Which is updated more often, Crystal Lattice or CrysView?

Crystal Lattice ships an update every 8 months, and CrysView every 2 weeks. Most recently, Crystal Lattice was updated on November 3, 2026 and CrysView on October 31, 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.*