# ISAC LEARNING vs Physics Heist By Professor

The clearest difference is in-app purchases: ISAC LEARNING at none against Physics Heist By Professor's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Physics Heist By Professor sells 1 one-off in-app purchase. ISAC LEARNING asks for nothing beyond the download.

ISAC LEARNING ships an update every 5 months, Physics Heist By Professor every 6 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ISAC LEARNING | Physics Heist By Professor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 110 MB | 322 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anuj Gupta](https://appshunter.io/developer/1651060633) | [Spayee Labs](https://appshunter.io/developer/1219640854) |

## What reviewers say

### ISAC LEARNING

[App page](https://appshunter.io/ios/app/isac-learning/id1665819568)

**Features:** Vision Pro support

**In-app purchases:** none


### Physics Heist By Professor

[App page](https://appshunter.io/ios/app/physics-heist-by-professor/id6756004247)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training Course P | $9.99 | one-time |


## Frequently asked questions

### Is ISAC LEARNING free?

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

### Is Physics Heist By Professor free?

Physics Heist By Professor is free to download, with in-app purchases available.

### Do ISAC LEARNING or Physics Heist By Professor have ads?

Neither ISAC LEARNING nor Physics Heist By Professor shows ads.

### Which is updated more often, ISAC LEARNING or Physics Heist By Professor?

ISAC LEARNING ships an update every 5 months, and Physics Heist By Professor every 6 months. Most recently, ISAC LEARNING was updated on October 12, 2026 and Physics Heist By Professor 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.*