# GonaLääkis vs Physics AI

The clearest difference is ads: Physics AI at none against GonaLääkis's shown. Physics AI also leads on iOS requirement (16.6 vs 18.2). GonaLääkis's advantage is update cadence (weekly vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. GonaLääkis sells 1 one-off in-app purchase and Physics AI sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

GonaLääkis ships an update weekly, Physics AI monthly. The most recent releases landed on October 28, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | GonaLääkis | Physics AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-ai-science-answers/id6754762025/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 138 MB | 84 MB |
| Requires iOS | 18.2 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | +4 |
| Developer | [Jani Tuomaala](https://appshunter.io/developer/1811539087) | [VIKSVA, MB](https://appshunter.io/developer/1821126705) |

## What reviewers say

### GonaLääkis

[App page](https://appshunter.io/ios/app/gonalaakis/id6745609446)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mainokset | $8.99 | one-time |


### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-science-answers/id6754762025)

Instantly solve physics, chemistry, and math problems by taking a photo. Get step-by-step solutions, explanations, and practice quizzes. An AI tutor is available for follow-up questions.

**Highlights:** Photo-based problem solving, Step-by-step solutions, AI tutor for explanations, Formula library, Practice quizzes, Multi-subject support (Physics, Chemistry, Math)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Yearly subscription | $34.99 | per year |


## Frequently asked questions

### Is GonaLääkis free?

GonaLääkis is free to download, with in-app purchases available.

### Is Physics AI free?

Physics AI is free to download, with in-app purchases available.

### Do GonaLääkis or Physics AI have ads?

GonaLääkis shows ads; Physics AI does not.

### Which is updated more often, GonaLääkis or Physics AI?

GonaLääkis ships an update weekly, and Physics AI monthly. Most recently, GonaLääkis was updated on October 28, 2026 and Physics AI on November 2, 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.*