# FluxGrid vs Ordna

The clearest difference is in-app purchases: FluxGrid at none against Ordna's 1. FluxGrid also leads on iOS requirement (15.1 vs 26.0). Ordna's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Ordna sells 1 one-off in-app purchase. FluxGrid asks for nothing beyond the download.

FluxGrid ships an update every 10 days, Ordna every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FluxGrid | Ordna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/ordna-block-sort-puzzle/id6763764205/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 20 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Enes YALCINKAYA](https://appshunter.io/developer/1865003244) | [Great Scott AB](https://appshunter.io/developer/1516150030) |

## What reviewers say

### FluxGrid

[App page](https://appshunter.io/ios/app/fluxgrid-falling-blocks/id6760551012)

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

**In-app purchases:** none


### Ordna

[App page](https://appshunter.io/ios/app/ordna-block-sort-puzzle/id6763764205)

Engage in a collection of 1000 quiet, ad-free sorting puzzles. Move colored blocks to organize them by column, with unlimited undos and free restarts. Hints are available when you get stuck, and a new daily puzzle offers a unique challenge.

**Highlights:** 1000 unique sorting puzzles, No timers or scores, Unlimited undo and free restart, Optional hints for difficult levels, Daily challenge puzzles, Multiple visual themes, Offline play

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ordna Supporter | $4.99 | one-time |


## Frequently asked questions

### Is FluxGrid free?

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

### Is Ordna free?

Ordna is free to download, with in-app purchases available.

### Do FluxGrid or Ordna have ads?

FluxGrid shows ads; Ordna does not.

### Which is updated more often, FluxGrid or Ordna?

FluxGrid ships an update every 10 days, and Ordna every 3 weeks. Most recently, FluxGrid was updated on October 25, 2026 and Ordna on October 24, 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.*