Trashbot vs RoboSimL
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Trashbot
Build and battle custom robots in a post-apocalyptic world. Scavenge for parts, assemble unique machines with a manipulator and welder, and fight in tournaments and against enemy bases to save humanity.
- Robot assembly with manipulator and welding
- Scavenge for parts and resources
- Robot battles and constructor tournaments
- Customizable robot parts
- Capture enemy bases
- Mobile assembly station in battle
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Robots seized the Earth, the humankind is almost destroyed. You are a trash robot, one of few resistance fighters. Your goal is to capture bases of the Corporation located in your region. To achieve the main goal, trashbots will help you. They collect resources and parts of robots scattered at junkyards. Construct your own robots with the help of a manipulator and welding, take part in robot battles and constructor tournaments, execute orders of resistance fighters and expand your own might. Save the humankind from total destruction and create a new union of people and robots! Game features: - Over 60 parts differing in appearance, purpose and design (wheel bases, energy shields, batteries, armor, shotguns, rifles and machine guns). - Assembly of robots using a manipulator arm and welding. - Robot battles based on the play-off system with impressive rewards. - Constructor tournaments, in which you will need to assemble robots according to an example as quickly and accurately as possible. - Orders for the assembly of robots from resistance fighters. - Enemy bases retain the damage received, which allows to capture bases as a result of several attacks. - Junkyards to search for resources and parts using trashbots. - When the robot is assembled, you can test its parameters, adjust them, save or disassemble it into parts. - Assembly of robots right in battle using selected parts with the help of a mobile assembly station located inside your truck. - A possibility to inflict damage to enemy robots by firearms or body. - A possibility to leave the battlefield at any time and take all the parts found and the robot. - 16 enemy bases of the Corporation. - 4 geographic zones differing in appearance, the strength of enemies, the number of resources and parts rarity. - Unique parts for the assembly of a heavy-duty X-robot.
RoboSimL
Practice driving and operating custom robots with realistic physics and controls. Simulate your team's actual robot designs from CAD files. Works offline with no ads or purchases.
- Realistic robot physics simulation
- Custom robot import from CAD (FBX, URDF)
- Configurable on-screen controls
- Functional simulated mechanisms
- Offline gameplay
- No ads or in-app purchases
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A driving practice tool for competition robotics teams. Every robot in the app began as a team's own CAD. Each one is rebuilt part by part — real joints, real pivots, real drivetrain geometry — so what you drive on your phone moves the way the machine on the field moves. DRIVE Twin on-screen sticks and a set of mechanism buttons. Pick a robot, tap Drive, and you are on a full-size field with cups, pins and toggles to rotate. MECHANISMS THAT WORK LIKE THE REAL ONES Claws open and close and actually hold a game piece. Cascade lifts and double reverse four-bars run through their real travel. Pneumatic cylinders snap between two positions the way a solenoid does, in the real 25 / 50 / 75 mm stroke classes. Intakes pull pieces in. Nothing here is an animation — each mechanism is a physics joint being driven by a motor model. PHYSICS TUNED AGAINST THE MACHINE Wheel speed is set from the drivetrain's real free-spin RPM. Slam the sticks into reverse and the robot plows to the traction limit instead of stopping dead. Raise a lift and the robot rolls in turns, exactly as a tall robot does. Robots have real mass, and a heavy arm out front changes how the whole thing drives. CONTROLS YOU CAN MAKE YOURS Resize the sticks, change their opacity, drag every button where your thumbs actually are, and reassign what each one does. Switch a mechanism between one-button toggle and two-button hold. Set drive and turn sensitivity. Choose which end of the robot the sticks treat as the front. YOUR ROBOT IN THE APP Send us your robot from inside the app — an FBX exported out of your CAD, or a URDF — and we will build it into a drivable robot and send it back to you. Choose whether it is listed for everyone or unlocked only by a code you pass to your own team. It takes a few days and we tell you when it is done — or tell you what to re-export if the file cannot be made to drive. NO ACCOUNT, NO ADS, NO PURCHASES There is nothing to sign up for and nothing to buy. Your settings never leave your device. The app works offline. Not affiliated with, endorsed by, or sponsored by VEX Robotics, Innovation First International, or the REC Foundation. Robot designs remain the property of the teams that built them.
Screenshots
Verdict
The clearest difference is in-app purchases: RoboSimL at none against Trashbot's 4. RoboSimL also leads on ads (none vs shown) and update cadence (daily vs every 10 months). Trashbot's advantage is ratings volume (13 vs 2). On price, device support and iOS requirement 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. Trashbot sells 4 one-off in-app purchases. RoboSimL asks for nothing beyond the download.
RoboSimL holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Trashbot has 13 ratings behind it against 2, so its average is the more settled of the two.
Trashbot ships an update every 10 months, RoboSimL daily. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | Trashbot | RoboSimL |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (13 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 13 — better | 2 |
| Update frequency | Every 10 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 269 MB | 488 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Tavintsev | Ansis Atteka |
Customer experience
Trashbot
RoboSimL
In-app purchases
Trashbot
- 100 coins$0.99
- 300 coins$1.99
- Disable Ads$1.99
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- 500 coins$2.99
RoboSimL
No in-app purchases









