# Sudokube 3D vs DeepLearn Hub

The clearest difference is price: Sudokube 3D at Free against DeepLearn Hub's $5.99. Sudokube 3D also leads on update cadence (every 5 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Sudokube 3D is free to download; DeepLearn Hub costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sudokube 3D ships an update every 5 days, DeepLearn Hub every 2 months. The most recent releases landed on September 6, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Sudokube 3D | DeepLearn Hub |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/deeplearn-hub/id6737474338/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | — | Paid |
| Size | 10 MB | 72 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [小健 赵](https://appshunter.io/developer/1521832312) | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) |

## What reviewers say

### Sudokube 3D

[App page](https://appshunter.io/ios/app/sudokube-3d/id6479182193)

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

**In-app purchases:** none


### DeepLearn Hub

[App page](https://appshunter.io/ios/app/deeplearn-hub/id6737474338)

Master deep learning with structured lessons, hands-on coding practice, and visual concept modules. Learn TensorFlow, PyTorch, and scikit-learn with flashcards, cheatsheets, and daily challenges. Study anytime with offline access and personalized themes.

**Highlights:** 22 structured learning units, 1,540 hands-on coding exercises, 406 lecture-note entries, TensorFlow, PyTorch, scikit-learn flashcards, Searchable cheatsheets, Visual concept modules, Offline-friendly access

**In-app purchases:** none


## Frequently asked questions

### Is Sudokube 3D free?

Sudokube 3D is free to download, with no in-app purchases.

### Is DeepLearn Hub free?

DeepLearn Hub costs $5.99, with no in-app purchases.

### Do Sudokube 3D or DeepLearn Hub have ads?

Neither Sudokube 3D nor DeepLearn Hub shows ads.

### Which is updated more often, Sudokube 3D or DeepLearn Hub?

Sudokube 3D ships an update every 5 days, and DeepLearn Hub every 2 months. Most recently, Sudokube 3D was updated on September 6, 2026 and DeepLearn Hub on September 3, 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.*