# Physics Quiz vs Coldoku

The clearest difference is in-app purchases: Coldoku at none against Physics Quiz's 5. Coldoku also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 10 months). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Physics Quiz sells 5 in-app purchases, starting at $1.99 per 7 days. Coldoku asks for nothing beyond the download.

Physics Quiz ships an update every 10 months, Coldoku every 6 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Physics Quiz | Coldoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/physics-quiz-trivia/id1170803082/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 125 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Asad Shoaib](https://appshunter.io/developer/1142302870) | [Martin Rosenthal](https://appshunter.io/developer/1728895149) |

## What reviewers say

### Physics Quiz

[App page](https://appshunter.io/ios/app/physics-quiz-trivia/id1170803082)

Test your physics knowledge with engaging trivia and MCQs. Features instant feedback, multiplayer challenges, and covers a wide range of physics topics. Ideal for students and science enthusiasts looking to learn and prepare for exams.

**Highlights:** Engaging physics quizzes, Multiple choice questions with instant feedback, Multiplayer mode, Covers major physics topics, Ideal for revision and test prep, Smooth performance

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - No Ads & Unlock Topics | $1.99 | per 7 days |
| Pro - No Ads & Unlock Topics | $5.99 | per month |
| Pro - No Ads & Unlock Topics | $19.99 | per year |
| Reset Timer | $0.99 | one-time |
| Half Eliminator | $0.99 | one-time |


### Coldoku

[App page](https://appshunter.io/ios/app/coldoku/id6479543662)

This logic game offers a colorful twist on classic Sudoku, replacing numbers with distinct shapes and hues. The objective is to arrange these elements so that each unique color and shape appears only once per row and column. It's designed as an engaging brain exercise for players of all ages.

**Highlights:** Color and shape-based gameplay, Logic puzzle mechanics, Single-player brain game, Suitable for all ages, Intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Physics Quiz free?

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

### Is Coldoku free?

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

### Do Physics Quiz or Coldoku have ads?

Physics Quiz shows ads; Coldoku does not.

### Which is updated more often, Physics Quiz or Coldoku?

Physics Quiz ships an update every 10 months, and Coldoku every 6 weeks. Most recently, Physics Quiz was updated on November 2, 2026 and Coldoku on October 30, 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.*