# Immunotrain vs PocketML

The clearest difference is update cadence: PocketML at daily against Immunotrain's every 4 months. Immunotrain's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Immunotrain ships an update every 4 months, PocketML daily. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Immunotrain | PocketML |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 29 MB | 3 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Brand](https://appshunter.io/developer/1572309046) | [Peter Hafner](https://appshunter.io/developer/1625319412) |

## What reviewers say

### Immunotrain

[App page](https://appshunter.io/ios/app/immunotrain/id1572309044)

**Features:** macOS Compatibility

**In-app purchases:** none


### PocketML

[App page](https://appshunter.io/ios/app/pocketml/id6475358505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Immunotrain free?

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

### Is PocketML free?

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

### Do Immunotrain or PocketML have ads?

Neither Immunotrain nor PocketML shows ads.

### Which is updated more often, Immunotrain or PocketML?

Immunotrain ships an update every 4 months, and PocketML daily. Most recently, Immunotrain was updated on September 15, 2026 and PocketML on September 22, 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.*