Metroplan vs Sling King!
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Metroplan
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A simple track drawing game, light way to play. Your goal is sending the metro into end station with correct color. - Simple but attractive mechanism - Playing level from easy to advanced - More than 200 puzzles - One puzzle have hundred of solutions - Auto save even you draw only one track - Support trophies and leaderboard - Text Mode, designed for people who are difficult to understanding color (0.5x speed is suitable for this mode) A small puzzle game I can't finish on young, now I complete it with another way.
Sling King!
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Grab hold. Swing forward. Let go at the perfect moment. Sling King is a fast-paced, one-touch arcade game where timing is everything. Swing from vine to vine, soar through golden rings, dodge deadly mines, and push your speed to the limit โ but not too far, or you'll overheat. RACE YOUR GHOST Every run records your best performance as a ghost. Can you beat yourself? Stay ahead and wear the crown. COLLECT & CUSTOMIZE Earn gold with every run and spend it in the King's Wardrobe. Unlock new skins โ squares, circles, triangles, hexagons, and diamonds โ each with vibrant neon color gradients. Add trails like Fire, Star Dust, Plasma, and Bubbles. Top it off with crowns ranging from Classic Gold to Winged Tiara. MASTER THE MECHANICS - Hold to swing, release to fly - Chain rings for combo multipliers - Manage your speed to avoid overheating - Pump to recover from stalls - Every run earns gold โ no run is wasted Simple to pick up. Impossible to put down.
Screenshots
Verdict
The clearest difference is in-app purchases: Sling King! at none against Metroplan's 1. Sling King! also leads on iOS requirement (16.0 vs 18). On price there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Metroplan sells 1 one-off in-app purchase. Sling King! asks for nothing beyond the download.
| Parameter | Metroplan | Sling King! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | โ |
| Ads | Yes | โ |
| In-app purchases | Yes | No โ better |
| Devices | iPhone โ better | โ |
| Requires iOS | 18 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 17 MB | 4 MB |
| Age rating | 4+ | 9+ |
| Developer | Shum Wing Chiu | MARC JACOBS |
In-app purchases
Metroplan
- Full Game$0.99
Sling King!
No in-app purchases









