Comparison

Key Jam! vs Bolitas

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Key Jam!

Features
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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.

About

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 โ€ข Knockout: the classic ring โ€” capture marbles and burn your rival โ€ข The hole: dig the hole with your finger and sink your shots first โ€ข Chita & span: a precision duel measured by hand โ€ข The mousetrap: aim for the arches in the wall PLAY WITH FRIENDS โ€ข Turn-based matches: take your shot whenever, no rush โ€ข Invite with a short code or find a rival with Quick match โ€ข Live chat with your rival and instant rematches โ€ข Pass & play: 2 to 6 players on one phone BET YOUR MARBLES (NO REAL MONEY) โ€ข Every online match is played for marbles: propose a bet and negotiate โ€ข Win matches to fill your bag; free daily refill if you run low โ€ข Season ranking counts marbles WON by playing โ€” buying never boosts rank YOUR COLLECTION โ€ข Glass marble skins: cat's eyes, milkies, steelies, the 8-ball... โ€ข The rarest ones leave a trail on the field โ€ข Your bag is physical: tilt your phone and the marbles roll THE WHOLE NEIGHBORHOOD โ€ข Private leagues with their own ranking โ€ข All-time hall of fame โ€ข Challenge anyone with a tap Real physics, dirt, dust and that marble clack that takes you right back to recess. No ads.

Screenshots

Key Jam!4 screens
Bolitas4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Bolitas sells 3 one-off in-app purchases. Key Jam! asks for nothing beyond the download.

UpkeepUpdate frequency

Key Jam! ships an update every 2 days, Bolitas daily. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

Scorecard5 real differences ยท 1 level
Key Jam! versus Bolitas: the parameters behind the verdict, then further details
ParameterKey Jam!Bolitas
PriceFreeFree
Update frequencyEvery 2 daysDaily โ€” better
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better16.4
Further details โ€” not scored
Size104 MB97 MB
Age rating12+12+
DeveloperVirtual Projects Oyun Yazilim Ve TeknolojiPewen Labs SpA

In-app purchases

None

Key Jam!

No in-app purchases

3 purchases

Bolitas

One-time3
  • Handful of marbles$0.99
  • Bag of marbles$2.99
  • Sack of marbles$4.99

Questions

Is Key Jam! free?
Key Jam! is free to download, with no in-app purchases.
Is Bolitas free?
Bolitas is free to download, with in-app purchases available.
Do Key Jam! or Bolitas have ads?
Key Jam! shows ads; Bolitas does not.
Which is updated more often, Key Jam! or Bolitas?
Key Jam! ships an update every 2 days, and Bolitas daily. Most recently, Key Jam! was updated on October 5, 2026 and Bolitas on October 24, 2026.

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