TweakGo vs MechSpace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TweakGo
This app enables users to learn coding and robotics through a modular design system. It allows for creative toy construction and programming via app or desktop software, offering a hands-on "Make Your Own Robot" experience.
- Modular robotics design
- App/desktop programming
- Customizable toy creation
- Learn to code
- Easy snap-fit assembly
- Includes various sensors
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Want to learn more about Tweak? Connectivity: Bluetooth Components: Heart Module, Drive Motor, Action Motor, Face Module, Caster Wheel, Touch Sensor, Color Sensor, IR Sensor, & Light Sensor, Wheels, Connectors Features: Modular robotics design system Can be programmed from an app/desktop software Can be morphed into any toy Offers a “Make Your Own Robot” experience Easy to assemble with snap-fit mechanisms Learn to code You can visit the official website: www.avishkaar.cc/tweak for more information.
MechSpace
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MechSpace is the AR-powered mechanism design platform for students, robotics teams, and STEM educators. Build real mechanical systems in augmented reality, simulate them with real physics, and export competition-ready code — all from your iPhone or iPad. DESIGN MECHANISMS IN AR Place gears, motors, beams, and connectors on any flat surface. Parts snap together automatically with real connection physics. Build drivetrains, lift arms, intakes, and more with parts from your favorite robotics ecosystem. REAL PHYSICS SIMULATION Run your mechanism and watch it come to life. Simple mode helps you learn the basics. Advanced mode delivers engineering-grade analysis including torque calculations, gear ratio breakdowns, friction modeling, stall diagnostics, and power consumption tracking. SCAN YOUR REAL PARTS Point your camera at VEX parts and MechSpace automatically recognizes them using on-device machine learning. Detected parts are added to your digital inventory so you always know what you have available to build with. EXPORT ROBOT CODE Turn your AR builds into real robot programs. Export C++ or Python code for VEX V5 and VEX IQ. Generated code includes motor configurations, autonomous routines, and gear ratio calculations — ready to run in VEXcode. BUILT FOR LEARNING Track your progress with build streaks, unlock achievements like Gear Master and Code Wizard, and take on timed design challenges. MechSpace makes learning mechanical engineering fun and rewarding. SUPPORTED ECOSYSTEMS - VEX V5 - VEX IQ MechSpace is completely free — all features included, no subscriptions or in-app purchases.
Screenshots
Verdict
The clearest difference is iOS requirement: TweakGo at 10.3 against MechSpace's 18.0. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | TweakGo | MechSpace |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.3 — better | 18.0 |
| Further details — not scored | ||
| Size | 340 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Building Blocks Learning Solutions Pvt Ltd | Aethel AI Inc. |
In-app purchases
TweakGo
No in-app purchases
MechSpace
No in-app purchases









