PocketML vs nanoGPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PocketML
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PocketML is an easy-to-use app for training and using machine learning models. It starts with linear regression to help users understand data and make predictions. PocketML is great for those interested in practical machine learning in a user-friendly way. Features: Data Table: Create, edit, and handle data tables in the app, including .xls file import. Graphs: Shows data and linear regression visually in an interactive way. Simple Interface: Great for beginners and experienced users in machine learning. DarkMode: For late science :) Models: - Linear Regression - Polynomial Regression More models are coming soon!
nanoGPT
Train and experiment with GPT language models directly on your iOS device. Witness AI model improvement through intuitive visualizations and hands-on learning with Shakespearean sonnets.
- On-device GPT model training
- Experiment with AI models
- Intuitive interface for beginners
- Visualizations of model workings
- Learn AI with Shakespearean sonnets
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nanoGPT is a groundbreaking iOS app that pioneers GPT language model training on smartphones. Built upon the innovative nanoGPT open-source repository, our app lets you train and experiment with GPT models directly on your device. Using Shakespeare's sonnets as training data, you'll witness the model's gradual improvement in writing abilities, from random outputs to coherent poetry. Experience the growth of AI firsthand with nanoGPT. Key Features: On-Device Training: Train GPT models on your iOS device. Intuitive Interface: Easy-to-use, even for machine learning beginners. Powerful Visualizations: Explore the inner workings of GPT models.
Screenshots
Verdict
The clearest difference is in-app purchases: PocketML at none against nanoGPT's 1. PocketML also leads on update cadence (daily vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. nanoGPT sells 1 one-off in-app purchase. PocketML asks for nothing beyond the download.
PocketML ships an update daily, nanoGPT every 12 months. Both last shipped on November 4, 2026.
| Parameter | PocketML | nanoGPT |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Daily — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 3 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Hafner | 一和 朱 |
In-app purchases
PocketML
No in-app purchases
nanoGPT
- PRO Mode$1.99









