Charge the Robot vs CircuitLab Designer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Charge the Robot
Solve logic puzzles by manipulating gears, water, and steam to power a robot. Explore mechanisms and learn the basics of electricity, mechanics, and physics in a stress-free environment. Create and share your own levels.
- Over 100 levels
- Free play, no rules or stress
- Learn electricity, mechanics, physics
- Develop logic and problem-solving skills
- 3 distinct worlds: gears, water, steam
- Create and share custom levels
- Includes a theory section for expanded learning
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The robot has run out of power! Charge the battery and help it solve all challenges. Play with gears, water, and steam to solve all the puzzles and reach the end of the course. Manipulate pipes, chains, cylinders, levers, and all other types of mechanisms and devices to help you solve fun and educational challenges. Explore and discover the incredible mechanisms used to build the most basic machines. Transmit mechanical energy from one place to another and generate electricity to operate the robot. How is electricity generated? Play and learn the basics of electricity, mechanics, physics, and science. All children are little scientists. They learn by observing, making assumptions, playing, exploring, experimenting, and asking themselves questions. No rules, no time limits or stress. For all ages. FEATURES • More than 100 levels. • Free play, with no rules or stress. • Learn the basics of electricity, mechanics, and physics. • Work on logic and problem solving. • 3 worlds: gears, water, and steam. • Create and share your own levels. • With a theory section to help expand knowledge. • Try, experiment, play, and learn. • Content suitable for children aged 3 and up. • No ads. ABOUT LEARNY LAND At Learny Land, we love to play, and we believe that games must form part of the educational and growth stage of all children; because to play is to discover, explore, learn and have fun. Our educational games help children learn about the world around them and are designed with love. They are easy to use, beautiful and safe. Because boys and girls have always played to have fun and learn, the games we make - like the toys that last a lifetime - can be seen, played and heard. At Learny Land we take advantage of the most innovative technologies and the most modern devices to take the experience of learning and playing a step further. We create toys that could not have existed when we were young. Read more about us at www.learnyland.com. Privacy Policy We take Privacy very seriously. We do not collect or share personal information about your children or allow any type of third party ads. To learn more, please read our privacy policy at www.learnyland.com. Contact us We'd love to know your opinion and your suggestions. Please, write to support@learnyland.com. Terms of Use: http://learnyland.com/terms-of-service/
CircuitLab Designer
Learn electrical circuits through interactive building challenges. Instantly visualize current flow and understand concepts like series and parallel connections. This app offers a clean, offline experience with no ads or tracking.
- Interactive circuit-building challenges
- Real-time visual feedback
- Learn series and parallel connections
- Understand circuit logic
- Offline functionality
- No ads or tracking
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CircuitLab Designer is an interactive educational app for learning electrical circuits through hands-on challenges. Build circuits, connect components, toggle switches, and instantly see how current flows. Each level presents a clear goal that helps you understand core concepts like series and parallel connections, switches, and circuit logic. Features: • Interactive circuit-building challenges • Real-time visual feedback • Clean and intuitive interface • No accounts, no tracking, no ads • Works fully offline Designed for students, hobbyists, and anyone curious about how electrical circuits work.
Screenshots
Verdict
The clearest difference is price: Charge the Robot at Free against CircuitLab Designer's $2.99. Charge the Robot also leads on rating (4.4 vs 1.0) and ratings volume (64 vs 1). CircuitLab Designer's advantage is in-app purchases (none vs 4) and update cadence (weekly vs every 5 months). 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
Charge the Robot is free to download; CircuitLab Designer costs $2.99 up front. Charge the Robot sells 4 in-app purchases, starting at $7.99 per month. CircuitLab Designer asks for nothing beyond the download.
Charge the Robot holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Charge the Robot has 64 ratings behind it against 1, so its average is the more settled of the two.
Charge the Robot ships an update every 5 months, CircuitLab Designer weekly. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.
| Parameter | Charge the Robot | CircuitLab Designer |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.4 (64 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 64 — better | 1 |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 323 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Learny Land | KRASMIROV KANEV |
Customer experience
Charge the Robot
CircuitLab Designer
In-app purchases
Charge the Robot
- Learny Land Pass - Monthly7 Days trial$7.991 Month
- Learny Land Pass - Monthly7 Days trial$8.991 Month
- Learny Land Pass - Annual7 Days trial$39.991 Year
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- Learny Land Pass - Annual7 Days trial$49.991 Year
CircuitLab Designer
No in-app purchases
Questions
Is Charge the Robot free?
Is CircuitLab Designer free?
Which has better reviews, Charge the Robot or CircuitLab Designer?
Do Charge the Robot or CircuitLab Designer have ads?
Which is updated more often, Charge the Robot or CircuitLab Designer?
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