Rumble Kong League vs BoostWorld
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rumble Kong League
Experience fast-paced 3v3 basketball action with unique skills and special moves. Build and evolve your team, compete in leagues for rewards, and explore a basketball-worshipping city with quests and minigames.
- 3v3 fast-paced arcade basketball
- Master unique skills and special moves
- On-fire mode and stylish dunks
- Manage and evolve your team
- Compete in leagues for rewards
- Explore Athlos City for quests
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The time has come, ballers! Lace-up and hit the courts in the Rumble Kong League. Dive into fast-paced 3v3 basketball action, master unique skills, and use special moves to dominate the hardwood. Gather items to improve your team's power and become the G.O.A.T. 3V3 FAST-PACED ARCADE BASKETBALL A mix of simple and intuitive controls with fast, challenging, and fun games. THE COURT IS ON FIRE Discover on-fire mode, unlock specials, perform stylish dunks, and dominate. MASTER A SIMPLE AND FUN GAMEPLAY Use special attack and defense moves to perform sick dunks and epic counters. MANAGE AND EVOLVE YOUR TEAM TO THE TOP Build your game strategy by choosing Kongs with different abilities to define your team’s strengths. COMPETE IN THE LEAGUES TO GET REWARDS Face increasingly challenging rivals in the leagues to get new prizes. EXPLORE ATHLOS CITY TO FIND QUESTS AND CHALLENGES Discover new areas, quests, and minigames in a city that worships Basketball. GET THE RUMBLE PASS TO UNLOCK EXCLUSIVE CONTENT A RKL star is born! Instantly enter the glorious path using the Rumble Pass. RKL blends the nostalgia of arcade basketball with wicked gameplay for an epic experience. Our game is continuously evolving. We appreciate your feedback and support as we work to keep improving!
BoostWorld
Explore your surroundings and discover hidden treasures, creatures, and rewards. Turn everyday walks into an adventure with augmented reality features and social interactions.
- Discover hidden treasures and creatures in AR
- Collect over 60 fantasy creatures
- Earn rewards for walking and staying active
- Engage with a live world feed
- Journal your explorations with photos
- Battle and trade creatures with friends
- Customize and interact with pet companions
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Your next adventure starts with a single step. BoostWorld transforms the streets, parks, and sidewalks around you into a living treasure map full of glowing Boost Balls, hidden chests, and fantasy creatures waiting to be discovered. Every walk becomes a quest. Follow the live map to grab glowing Boost Balls, crack open street treasure chests, uncover supply drops, and dig up mystery geodes scattered across your real-world neighborhood. Catch 60+ fantasy creatures with a cinematic AR capture experience, then build out your collection like a true explorer. Each creature has its own personality, rarity, and story to discover. Stay active and get rewarded for it. BoostWorld counts your steps right on your phone as you walk, turning movement into bonus Boost Balls with fair daily caps — so the more you move, the more you earn. Jump into the Live World Feed to watch a real-time stream of catches, chest openings, jackpots, and milestone moments from explorers everywhere — then join the conversation with cheers and comments. Every location stays privacy-blurred to keep your journey safe. Journal the places you explore: snap a photo with the live in-app camera, add a note, and share it to the feed as a full-width photo card — or keep it private in your personal journal. Every journal photo is shot in the moment and wears a SHOT LIVE badge, so everyone knows it's real. Adopt a pet companion that explores beside you, dress them up in the Pet Boutique, and take them on adventures. And now you can reach out and pet your creatures in AR — they react to your touch. Challenge friends to creature battles, trade quick battle share codes, or duel it out in AR. Team up in co-op Rifts, send gifts, chat with your crew, and sign guest books at real-world Wonders you discover together. Capture the moment in AR Studio by placing your caught creatures into the real world for the perfect selfie. BoostWorld is built privacy-first, with blurred locations, opt-in visibility, easy block and report tools, and in-app account deletion whenever you need it. Lace up, step outside, and start your treasure hunt. Download BoostWorld now and turn your walks into an adventure.
Screenshots
Verdict
The clearest difference is in-app purchases: BoostWorld at none against Rumble Kong League's 12. BoostWorld also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). Rumble Kong League's advantage is ratings volume (70 vs 12) and iOS requirement (13.0 vs 18.0). On price, rating, review sentiment 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. Rumble Kong League sells 11 one-off in-app purchases. BoostWorld asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Rumble Kong League against 5.0 for BoostWorld. That said, the two scores are not equally well evidenced: Rumble Kong League has 70 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 93% of Rumble Kong League's written reviews are positive against 100% of BoostWorld's.
Rumble Kong League ships an update monthly, BoostWorld every 3 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | Rumble Kong League | BoostWorld |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (70 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | 93.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 70 — better | 12 |
| Update frequency | Monthly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1.3 GB | 244 MB |
| Age rating | 9+ | 9+ |
| Developer | Rumble League Studios | Pasquale celi |
Customer experience
Rumble Kong League
BoostWorld
Bugs and requests
Rumble Kong League
Reported bugs
3 issues- Losing league tickets
- Quests not registering wins
- Frequent 'try again' messages when purchasing
Requested features
3 requests- Customer support integration
- Ability to skip animations
- More emojis and customization options
BoostWorld
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rumble Kong League
- League Ticket x62 variants$4.99
- Rumble Credits x5000$4.99
- Rumble Credits x12000$9.99
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- League Tickets x50$19.99
- Rumble Credits x25000$19.99
- League Ticket x50$39.99
- Rumble Credits x60000$44.99
- League Tickets x140$49.99
- Rumble Credits x100000$69.99
- League Tickets x140$99.99
- Rumble Credits x150000$99.99
BoostWorld
No in-app purchases









