Physics Homework vs Thinkrolls Space
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Physics Homework
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.
- Step-by-step problem solving
- Vector calculations
- Kinematics calculators
- Newton's Laws solver
- Momentum and collision analysis
- Torque calculations
- Scenario modeling
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We help solve your homework problems, draw the answers and show you step by step how to get the answers. For Trig based Physics classes. Do you need help doing your homework problems? Are you having trouble just getting started? Are you tired of trying to follow along with the 'how to' videos online? Why can't you just put the problem into the app and get the answer? We can. Included in this version: - Quick Start Guide - Vector Calculator - Vector Resultant Calculator - 1-D Kinematics Calculator - 2-D Kinematics Calculator - Newton’s Laws Calculator - Momentum Calculator - Impulse Calculator - In-Elastic Collision Calculator - Elastic Collision Calculator - Torque Calculator - Net Torque Calculator With Applications on - Free Body Diagrams - Object on a Flat Plane - Object on an Incline Plane - Object against Vertical Wall - Tension on Object from 1 Cable - Tension on Object from 2 Cables - Momentum - Impulse - In Elastic Collisions - Conservation of Momentum - Elastic Collisions - Conservation of Kinetic Energy and Momentum - Object in Free Fall - Projectile Shot straight up - Projectile in Motion at an angle - Torque - Net Torque (Beam) - Net Torque (Compound Wheel) And we show you how we did it. Additionally, if your teacher throws you a curve ball, we also provide you the ability to model a fixed scenario of your choosing in the iPad version. While iterating the scenario you can change specific variables-including incline angle, force applied, force applied angle, mass, and coefficient of static friction. Modeling functions generate step by step reports for each answer so you can check your work. Free Trial is not by time but rather by usage. Specifically, each time you model a scenario, or run a simulation, or solve a Kinematic equation you will use one of 2 free attempts. After you have completed the free trial you can can access the app with one of the subscription options below. Some modules use more than one use to solve the final problem including Impulse and Collisions. Options: Users can at his/her option choose the following passes. 1) Semester Pass - 5 months of full access. Fine Print: - Subscription is non-renewing and allows you access to the app's full functionality during the active subscription. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription will expire at the end of term. It will NOT Auto-renew. - No cancellation of the current subscription is allowed during active subscription period - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. - You can manage your subscription by going to App Store Settings Terms of Use:https://v2appdevelopment.com/physics/eula Privacy Policy: https://v2appdevelopment.com/physics/privacy
Thinkrolls Space
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.
- 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
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*** Featured as "App of the Day" on the App Store! *** Thinkrolls Space is a child-friendly puzzle game that’s out of this world. Colorful heroes boldly roll where no Thinkroll has rolled before, in over 200 mazes set across seven unique planets. A cast of oddball aliens will make you grin from ear to ear. But you’ll need brains and nimble fingers to reach your goal—and catch the waiting UFO that will beam your Thinkroll to the next fun-filled planet. CLOSE ENCOUNTERS Thinkrolls and Thinkrolls 2 introduced our revolving heroes. Thinkrolls: Kings & Queens added exciting new concepts—and dragons. Now Thinkrolls Space blasts the award-winning series into outer space. You’ll meet goo monsters, bleeping robots, spring-like soprano aliens, and cheese monsters who love munching moon cheese. You’ll face vanishing rainbow bridges, plasma fields, teleporters—and more. Each of these can help or hinder. You must figure out which—and how to move and match objects to clear a path, get the key, and open a gate to the next level. REACH FOR THE STARS Two difficulty modes and unlimited penalty-free retries ensure the 200+ level journey is stress-free for children and adults alike. Along the way, stars and hearts can be collected, and later used to unlock 24 unique alien Thinkrolls. Throughout, players are encouraged to experiment. They will learn through trial and error to combine elements, and build on successive lessons to strengthen creative thinking, logic, problem solving, spatial cognition, and memory. Don’t be surprised when even younger players start thinking several moves ahead, in this fun, inventive, family-friendly combination of physics problems, logic puzzles, and exciting platform gaming! GAME FEATURES • 110 easy levels for ages 5+ • 108 hard levels for ages 8+ • Explore 7 bizarre, unique themed planets • 24 quirky alien Thinkrolls to collect • Gather hearts and stars and use them to unlock new aliens • Unlimited retries, and no time limits—play at your own pace • Enhances logic, problem solving, memory, strategic thinking, and perseverance • Store up to six separate player profiles • Intuitive, easy to understand touchscreen controls • Original concept, artwork, and sound design • COPPA and GDPR compliant; no third party ads; no in-app purchases • No internet connection required ------------------------------------------ *** Featured as "App of the Day" and "Best New App" on the Today tab and Home page of the App Store! *** 5 stars by Common Sense Media - "The adorable Thinkrolls and their sometimes maddening puzzle worlds will captivate kids of all ages, including some adults." *** Editor's Choice by Children's Technology Review (score 98%) ------------------------------------------ PRIVACY POLICY We respect our users’ privacy! We do not collect, store, or share any personal or location data. Thinkrolls Space does not contain third party ads and is safe for families and young children. Read our privacy policy: http://avokiddo.com/privacy-policy. ABOUT AVOKIDDO Avokiddo is an award-winning creative studio specializing in the development of quality educational apps for children. Hand-in-hand with kids, we design unique experiences crafted with love! Read more about us at avokiddo.com.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Physics Homework | Thinkrolls Space |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 3.9 (18 ratings) | 4.6 (3.4K ratings) — better |
| Positive reviews | 66.7% of reviews | 92.7% of reviews — better |
| Number of ratings | 18 | 3.4K — better |
| Update frequency | Every 3 days — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 174 MB |
| Age rating | 4+ | 4+ |
| Developer | V2 App, LLC | AVOKIDDO |
Customer experience
Physics Homework
Thinkrolls Space
Bugs and requests
Physics Homework
Not enough reviews yet to summarise bugs or requests.
Thinkrolls Space
Reported bugs
2 issues- Stuck on certain levels
- Compatibility issues on older devices
Requested features
3 requests- More planets and levels
- Easier difficulty options
- Ability to reset progress
In-app purchases
Physics Homework
- Semester Promo Pass (5 Months)$0.99
- Two Day Pass Promo$0.99
- Two Day Pass$1.99
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- Two Week Pass$2.99
- Semester Pass (5 Months)$2.99
- One Month - AP Exam Promotion$4.99
- One Month Pass$5.99
- Two Month Pass Promotion$8.99
- Two Month Pass$11.99
Thinkrolls Space
No in-app purchases
Questions
Is Physics Homework free?
Is Thinkrolls Space free?
Which has better reviews, Physics Homework or Thinkrolls Space?
Do Physics Homework or Thinkrolls Space have ads?
Which is updated more often, Physics Homework or Thinkrolls Space?
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