# DeepNN — Deep Neural Net visualisation

> Visualize Deep Neural Network training on mobile devices for educational purposes. (iPhone/iPad app by Thomas Peter.)

- Source: https://appshunter.io/ios/app/deepnn/id1465916494 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Peter](https://appshunter.io/developer/1053292821)
- Category: Education, Reference
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.2 · 58 MB
- Languages: English
- Released: 2019-06-01
- Data updated: 2026-06-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/deepnn/id1465916494/reviews.md

## What is DeepNN?

observe a small Deep Neural Network train on your iPhone. Purely for visualisation purposes.

## Key features

- Visualize Deep Neural Network training
- Runs on iPhone and iPad
- Educational visualization tool
- Observe network mechanics


## Frequently asked questions about DeepNN

### What is DeepNN used for?

DeepNN is used to observe a small Deep Neural Network train on your iPhone or iPad. It's purely for visualization purposes to help understand how neural networks learn.

### Is DeepNN free to download?

Yes, DeepNN is available for free on the App Store. There are no costs associated with downloading or using the application.

### What devices does DeepNN support?

DeepNN is compatible with iPhone, iPad, and iPod touch devices. It is designed to run on Apple's mobile operating system.

### How often is DeepNN updated?

The latest version of DeepNN is 1.5, which was last updated on June 17, 2019. Updates are released by the developer Thomas Peter.

### What is the age rating for DeepNN?

DeepNN has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger learners.

### Does DeepNN have ads?

No, DeepNN does not contain advertisements. The app is ad-free, providing an uninterrupted visualization experience.

### Can I train my own neural networks with DeepNN?

DeepNN is designed for visualization purposes, allowing you to observe a pre-defined small Deep Neural Network train. It does not currently support training custom networks.

### What learning methodology does DeepNN employ?

DeepNN employs a visual learning methodology. By observing the training process of a neural network in real-time, users can gain a concrete understanding of abstract concepts.

## Version history (last 4 releases)

### 1.5 — 2019-06-17

many more hyper parameters to explore
better Neural Network performance
Learning Rate Finder (in Settings)

### 1.4 — 2019-06-07

lots of settings for the Neural Net that can be modified

### 1.3 — 2019-06-05

faster and smoother graphics. Selection of position of Augmented Reality visualization.

### 1.1 — 2019-06-01

No release notes.

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## More apps by Thomas Peter

- [TPDogBreeds](https://appshunter.io/ios/app/tpdogbreeds/id1460513844)
- [Pet Desensitizer](https://appshunter.io/ios/app/pet-desensitizer/id1546086876)

All apps by Thomas Peter: https://appshunter.io/developer/1053292821

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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 2026-06-22.*