# Jade Grid Cascade vs Mind Block

The clearest difference is update cadence: Mind Block at fortnightly against Jade Grid Cascade's monthly. Mind Block also leads on iOS requirement (15.0 vs 18.0). On price, ads, 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.

Jade Grid Cascade ships an update monthly, Mind Block fortnightly. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Jade Grid Cascade | Mind Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/mind-block-math-puzzles/id6804922770/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 7 MB | 117 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Carol Barth](https://appshunter.io/developer/6794844268) | [Tarun Rawat](https://appshunter.io/developer/1894567252) |

## What reviewers say

### Jade Grid Cascade

[App page](https://appshunter.io/ios/app/jade-grid-cascade/id6794844266)

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

**In-app purchases:** none


### Mind Block

[App page](https://appshunter.io/ios/app/mind-block-math-puzzles/id6804922770)

Engage your mind with three unique math-block puzzle games. Solve handcrafted levels that challenge your logic, computation, and spatial reasoning. Enjoy an ad-free, immersive experience with ambient visuals and rewarding gameplay.

**Highlights:** Three original math-block puzzle games, 36 handcrafted levels with escalating difficulty, Logic, computation, and spatial reasoning training, Offline play, Growth tracking with trend charts, 30+ achievements, Premium themes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jade Grid Cascade free?

Jade Grid Cascade is free to download, with no in-app purchases.

### Is Mind Block free?

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

### Do Jade Grid Cascade or Mind Block have ads?

Neither Jade Grid Cascade nor Mind Block shows ads.

### Which is updated more often, Jade Grid Cascade or Mind Block?

Jade Grid Cascade ships an update monthly, and Mind Block fortnightly. Most recently, Jade Grid Cascade was updated on November 10, 2026 and Mind Block on November 13, 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.*