# Thoth vs Physics Quest

The clearest difference is ads: Thoth at none against Physics Quest's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Thoth ships an update every 4 days, Physics Quest every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Thoth | Physics Quest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 71 MB | 508 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THOTH Inc.](https://appshunter.io/developer/6783651004) | [Miura Kenichi](https://appshunter.io/developer/6811033482) |

## What reviewers say

### Thoth

[App page](https://appshunter.io/ios/app/thoth/id6783651002)

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

**In-app purchases:** none


### Physics Quest

[App page](https://appshunter.io/ios/app/physics-quest/id6811033480)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thoth free?

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

### Is Physics Quest free?

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

### Do Thoth or Physics Quest have ads?

Physics Quest shows ads; Thoth does not.

### Which is updated more often, Thoth or Physics Quest?

Thoth ships an update every 4 days, and Physics Quest every 2 days. Most recently, Thoth was updated on November 5, 2026 and Physics Quest on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*