mTrigger Flex Sledding vs Skycards by Flightradar24
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
mTrigger Flex Sledding
Turn your biofeedback exercises into an engaging game. This app uses your muscle flexes to control in-game actions, like avoiding obstacles and collecting rewards. Customize exercise parameters for a personalized therapeutic gaming experience.
- Gamified biofeedback therapy
- Use mTrigger device as controller
- Muscle flex controls gameplay
- Avoid obstacles and collect medals
- Customize exercise time and reps
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Gamify your biofeedback therapy! Compatible with the mTrigger Biofeedback System, Flex Sledding lets you use your mTrigger exercises as a game controller. Flex your muscles to avoid rocks and collect medals from different countries. Connect your mTrigger device and adjust settings per exercise by modifying time parameters and reps for each play session.
Skycards by Flightradar24
Collect and battle with real-time aircraft captured using live flight data. Upgrade your cards by catching duplicates and level up your avatar to unlock new features and earn coins. Engage in thrilling card-based battles against other players.
- Real-time aircraft capture
- Build and upgrade card decks
- Card-based player battles
- Avatar leveling and customization
- Live flight data integration
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Capture real aircraft and build your card deck using live data from Flightradar24. • REAL-TIME AIRCRAFT — Spot aircraft in the game as they fly overhead in real life. Use the in-game camera to capture planes and add them to your collection! • BUILD A DECK — Collect aircraft models to assemble an impressive fleet. Catch the same model many times to upgrade your cards. • BATTLE — Challenge other players in thrilling card-based battles using your aircraft cards. • UPGRADE — Level up your character to earn coins, unlock new features, and get more apparel for your avatar. Whether you’re a casual gamer or an aviation enthusiast, Skycards offers an exciting, real-world experience that brings aviation to your fingertips. Start collecting today!
Screenshots
Verdict
The clearest difference is rating: Skycards by Flightradar24 at 3.6 against mTrigger Flex Sledding's 2.6. Skycards by Flightradar24 also leads on review sentiment (59% vs 33%) and ratings volume (1.9K vs 5). mTrigger Flex Sledding's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price 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. Skycards by Flightradar24 sells 4 one-off in-app purchases. mTrigger Flex Sledding asks for nothing beyond the download.
Skycards by Flightradar24 holds the better App Store score, 3.6 against 2.6. That said, the two scores are not equally well evidenced: Skycards by Flightradar24 has 1.9K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 33% of mTrigger Flex Sledding's written reviews are positive against 59% of Skycards by Flightradar24's.
mTrigger Flex Sledding ships an update monthly, Skycards by Flightradar24 weekly. The most recent releases landed on September 14, 2026 and September 27, 2026 respectively.
| Parameter | mTrigger Flex Sledding | Skycards by Flightradar24 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) | 3.6 (1.9K ratings) — better |
| Positive reviews | 33.3% of reviews | 59.3% of reviews — better |
| Number of ratings | 5 | 1.9K — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 140 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | mTrigger | Flightradar24 AB |
Customer experience
mTrigger Flex Sledding
Skycards by Flightradar24
Bugs and requests
mTrigger Flex Sledding
Not enough reviews yet to summarise bugs or requests.
Skycards by Flightradar24
Reported bugs
3 issues- Incorrect plane models shown on some cards
- Random losses in battles due to unexplained forfeit
- Connectivity issues causing lost progress or coins
Requested features
5 requests- Add a friends system to battle each other
- Implement an AR mode to take photos of real planes
- Provide more ways to earn in-game currency
- Add filters to easily see uncollected planes
- Introduce a ranking system for the battle mode
In-app purchases
mTrigger Flex Sledding
No in-app purchases
Skycards by Flightradar24
- 10 coins$0.99
- 100 coins$2.99
- 500 coins$9.99
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- Business Class$19.99
Questions
Is mTrigger Flex Sledding free?
Is Skycards by Flightradar24 free?
Which has better reviews, mTrigger Flex Sledding or Skycards by Flightradar24?
Do mTrigger Flex Sledding or Skycards by Flightradar24 have ads?
Which is updated more often, mTrigger Flex Sledding or Skycards by Flightradar24?
Other comparisons
