# Physics Homework vs Thinkrolls Space

The clearest difference is price: Physics Homework at Free against Thinkrolls Space's $5.99. Physics Homework also leads on update cadence (every 3 days vs every 8 months). Thinkrolls Space's advantage is rating (4.6 vs 3.9) and in-app purchases (none vs 9). On ads and device support there is nothing between them.

Physics Homework is free to download; Thinkrolls Space costs $5.99 up front. Physics Homework sells 9 one-off in-app purchases. Thinkrolls Space asks for nothing beyond the download.

Thinkrolls Space holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Thinkrolls Space has 3.4K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 67% of Physics Homework's written reviews are positive against 93% of Thinkrolls Space's.

Physics Homework ships an update every 3 days, Thinkrolls Space every 8 months. The most recent releases landed on June 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Physics Homework | Thinkrolls Space |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [3.9 (18 ratings)](https://appshunter.io/ios/app/physics-homework/id1445367125/reviews) | **[4.6 (3.4K ratings)](https://appshunter.io/ios/app/thinkrolls-space/id1458751834/reviews)** |
| Number of ratings | 18 | **3.4K** |
| Positive reviews | 66.7% of reviews | **92.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 14 MB | 174 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V2 App, LLC](https://appshunter.io/developer/1034957371) | [AVOKIDDO](https://appshunter.io/developer/1137946176) |

## What reviewers say

### Physics Homework

[App page](https://appshunter.io/ios/app/physics-homework/id1445367125)

This app provides step-by-step solutions and detailed explanations for trigonometry-based physics homework problems. It includes various calculators for kinematics, forces, and collisions, along with scenario modeling for deeper understanding.

**Highlights:** Step-by-step problem solving, Vector calculations, Kinematics calculators, Newton's Laws solver, Momentum and collision analysis, Torque calculations, Scenario modeling

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Semester Promo Pass (5 Months) | $0.99 | one-time |
| Two Day Pass Promo | $0.99 | one-time |
| Two Day Pass | $1.99 | one-time |
| Two Week Pass | $2.99 | one-time |
| Semester Pass (5 Months) | $2.99 | one-time |
| One Month - AP Exam Promotion | $4.99 | one-time |
| One Month Pass | $5.99 | one-time |
| Two Month Pass Promotion | $8.99 | one-time |
| Two Month Pass | $11.99 | one-time |


### Thinkrolls Space

[App page](https://appshunter.io/ios/app/thinkrolls-space/id1458751834)

Embark on an interstellar adventure with this child-friendly puzzle game. Guide colorful characters through over 200 unique mazes across seven planets, using logic and physics to overcome obstacles and unlock new alien companions.

**Highlights:** Over 200 logic and physics puzzles, Seven unique themed planets, 24 collectible alien characters, Two difficulty modes, Unlimited penalty-free retries, Enhances logic and problem-solving skills

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging
- 💡 Challenges the brain
- 👍 Cute and creative characters
- 👍 No ads or in-app purchases
- 👍 Suitable for all ages

**What reviewers complain about**

- 🐛 Occasional glitches or crashes
- 🔑 Levels can be frustratingly difficult
- 🤔 Needs more content/levels

**Reported bugs**

- Stuck on certain levels
- Compatibility issues on older devices

**Requested features**

- More planets and levels
- Easier difficulty options
- Ability to reset progress


## Frequently asked questions

### Is Physics Homework free?

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

### Is Thinkrolls Space free?

Thinkrolls Space costs $5.99, with no in-app purchases.

### Which has better reviews, Physics Homework or Thinkrolls Space?

Thinkrolls Space is rated higher. Physics Homework averages 3.9 out of 5 from 18 ratings, while Thinkrolls Space averages 4.6 from 3.4K ratings.

### Do Physics Homework or Thinkrolls Space have ads?

Neither Physics Homework nor Thinkrolls Space shows ads.

### Which is updated more often, Physics Homework or Thinkrolls Space?

Physics Homework ships an update every 3 days, and Thinkrolls Space every 8 months. Most recently, Physics Homework was updated on June 1, 2026 and Thinkrolls Space on September 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.*