Key Jam! vs Bolitas
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Key Jam!
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Step into the world of 'Key Jam,' where doors await your clever unlocking strategies. 'Key Jam' requires you to match keys to doors by color, tapping into their brain-teasing potential. Let go, order, and connect keys to their corresponding doors to clear each level. 'Key Jam' is not just about matching; it's about unlocking your potential to solve puzzles in a fun and engaging way. Perfect for those who love a challenge and a clever twist on classic puzzle mechanics.
Bolitas
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The classic street marbles game โ straight from Chilean childhood to your pocket. Draw the circle in the dirt, pull back the slingshot and knock marbles out of the ring. Hit your rival's shooter and... BURNED! You take their whole loot. FOUR NEIGHBORHOOD MODES โข Knockout: the classic ring โ capture marbles and burn your rival โข The hole: dig the hole with your finger and sink your shots first โข Chita & span: a precision duel measured by hand โข The mousetrap: aim for the arches in the wall PLAY WITH FRIENDS โข Turn-based matches: take your shot whenever, no rush โข Invite with a short code or find a rival with Quick match โข Live chat with your rival and instant rematches โข Pass & play: 2 to 6 players on one phone BET YOUR MARBLES (NO REAL MONEY) โข Every online match is played for marbles: propose a bet and negotiate โข Win matches to fill your bag; free daily refill if you run low โข Season ranking counts marbles WON by playing โ buying never boosts rank YOUR COLLECTION โข Glass marble skins: cat's eyes, milkies, steelies, the 8-ball... โข The rarest ones leave a trail on the field โข Your bag is physical: tilt your phone and the marbles roll THE WHOLE NEIGHBORHOOD โข Private leagues with their own ranking โข All-time hall of fame โข Challenge anyone with a tap Real physics, dirt, dust and that marble clack that takes you right back to recess. No ads.
Screenshots
Verdict
The clearest difference is in-app purchases: Key Jam! at none against Bolitas's 3. Key Jam! also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). Bolitas's advantage is ads (none vs shown) and update cadence (daily vs every 2 days). 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. Bolitas sells 3 one-off in-app purchases. Key Jam! asks for nothing beyond the download.
Key Jam! ships an update every 2 days, Bolitas daily. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.
| Parameter | Key Jam! | Bolitas |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | Daily โ better |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 12.0 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 104 MB | 97 MB |
| Age rating | 12+ | 12+ |
| Developer | Virtual Projects Oyun Yazilim Ve Teknoloji | Pewen Labs SpA |
In-app purchases
Key Jam!
No in-app purchases
Bolitas
- Handful of marbles$0.99
- Bag of marbles$2.99
- Sack of marbles$4.99









