Fix EV3 Rover vs GeoFS
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fix EV3 Rover
Program a robot vehicle using instructions inspired by LEGO MINDSTORMS EV3. Learn basic programming techniques useful for robotics competitions without needing any equipment or prior experience. Explore a new planet by guiding the robot through challenges.
- LEGO MINDSTORMS EV3-inspired programming
- Icon-based and Scratch-based language options
- Learn programming for robotics competitions
- Robot equipped with motors and sensors
- Progressively complex game levels
- In-game symbol dictionary
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THE GAME Fix EV3 Rover is a fun game where you get to program a robot vehicle using instructions loosely based on the LEGO® MINDSTORMS® EV3 programming languages. And now you can choose whether you want to use the older, icon-based language instructions or the newer Scratch-based language instructions. Completing each level of this game will help you learn basic programming techniques that are particularly useful for participating in FIRST® LEGO® League (FLL®) competitions. No robotic equipment or previous programming experience is necessary. EV3 ROVER’S STORY EV3 Rover is a robot vehicle sent on a rocket from Earth to the planet Nuftobor. Unfortunately a major solar flare occurred shortly after takeoff, erasing all programs from the robot’s memory. While EV3 Rover made it safely to Nuftobor’s surface, it cannot move on its own without programmed instructions -- instructions that YOU must provide! Your goal is to Fix EV3 Rover so that it can complete its mission of exploring its new surroundings. EQUIPMENT EV3 Rover is equipped with motor-driven wheels for moving and turning, a sensor to detect dark-colored ground beneath it, and a front touch sensor bumper to detect obstacles in its path. In later levels of the game you can program its scooper-arm to lift, carry, and drop boulders found on the planet’s surface. CHALLENGES You’ll face challenges that require logical thinking and spatial intelligence, while being guided through progressively more complex game levels. And if you forget the meaning of any programming symbols, you can easily look them up using the in-game symbol dictionary. Get ready for a fun and engaging adventure as you Fix EV3 Rover! Intended for ages 9+. Also available at the Mac App Store. Images of the Mars surface courtesy of NASA/JPL. LEGO®, MINDSTORMS®, and LEGO® logos are trademarks of The LEGO® Group, which does not sponsor, authorize or endorse this product. FIRST®, and all of its trademarks, FIRST®, FIRST® LEGO® League, and FLL® are trademarks of FIRST®, which does not sponsor, authorize or endorse this product.
GeoFS
Experience a realistic flight simulator with global satellite imagery and a wide range of aircraft. Practice VFR, explore beautiful landscapes, or enjoy multiplayer flights with real-time weather and traffic.
- Worldwide satellite imagery
- Realistic physics and flight models
- Global multiplayer
- Navigation charts and radio navigation
- 30+ aircraft with cockpits
- Real-time weather and traffic
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GeoFS is a multiplayer flight simulator displaying a global scenery from satellite images. Whether you are a licensed pilot practicing VFR, an aviation enthusiast or just looking for some fun flying in beautiful landscapes, you can enjoy any of the 20 available aircraft, ranging from paraglider to airliners, absolutely anywhere in the world.. This app includes: - Worldwide 1m/pixel Super Resolution imagery - AI enhanced satellite images - Worldwide (10m resolution) satellite images and elevation model - Realistic physics and flight models - Global multiplayer - Navigation charts with 40,000 referenced runways - Radio Navigation (GPS, ADF, VOR, NDB, DME) - 30+ different aircraft with instrumented cockpits - ADS-B real-life commercial traffic - Replay mode - Seasons, day/night and real-time weather conditions from METAR (wind, clouds, fog, precipitations) Included aircraft: - Piper J3 Cub - Cessna 172 - Dassault Breguet / Dornier Alpha Jet - Boeing 737-700 - Embraer Phenom 100 - de Havilland DHC-6 Twin Otter - F-16 Fighting Falcon - Pitts Special S1 - Eurocopter EC135 - Airbus A380 - Alisport Silent 2 Electro (Motor Glider) - Pilatus PC-7 - de Havilland DHC-2 Beaver - Colomban MC-15 Cri-cri - Lockheed P-38 Lightning F-5B - Douglas DC-3 - Sukhoi Su-35 - Concorde - Piper PA-28 161 Warrior II - Airbus A350 - Boeing 777-300ER - Major Tom (Hot Air Balloon) Available via in-app purchase: - HD subscription for global high resolution satellite images. (Microsoft Bing Maps Imagery) An internet connection (WiFi recommended) is necessary to run GeoFS.
Screenshots
Verdict
The clearest difference is rating: Fix EV3 Rover at 4.6 against GeoFS's 3.8. Fix EV3 Rover also leads on review sentiment (100% vs 60%) and ads (none vs shown). GeoFS's advantage is ratings volume (651 vs 9). On price, update cadence, 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. Fix EV3 Rover sells 1 one-off in-app purchase and GeoFS sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Fix EV3 Rover holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: GeoFS has 651 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 100% of Fix EV3 Rover's written reviews are positive against 60% of GeoFS's.
Fix EV3 Rover ships an update every 10 months, GeoFS every 6 months. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.
| Parameter | Fix EV3 Rover | GeoFS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) — better | 3.8 (651 ratings) |
| Positive reviews | 100.0% of reviews — better | 60.1% of reviews |
| Number of ratings | 9 | 651 — better |
| Update frequency | Every 10 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 28 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | David Offen | Xavier Tassin |
Customer experience
Fix EV3 Rover
GeoFS
Bugs and requests
Fix EV3 Rover
Not enough reviews yet to summarise bugs or requests.
GeoFS
Reported bugs
4 issues- Planes bouncing off runways
- Frequent loading issues and boot loops
- Rendering problems and white/blue screens
- Autopilot and controls not working as expected
Requested features
4 requests- Add more passenger and military aircraft
- Implement flight planning and navigation tools
- Improve weather effects and lighting
- Optimize performance and reduce crashes
In-app purchases
Fix EV3 Rover
- Fix EV3 Rover Pro upgrade$0.99
GeoFS
- HD - 1 Month Subscription$1.99
- HD - 1 Year Subscription$13.99
Questions
Is Fix EV3 Rover free?
Is GeoFS free?
Which has better reviews, Fix EV3 Rover or GeoFS?
Do Fix EV3 Rover or GeoFS have ads?
Which is updated more often, Fix EV3 Rover or GeoFS?
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