IncrediMarble vs Glass Balls!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
IncrediMarble
Design and construct elaborate marble slide towers with a variety of pieces. Experience realistic physics and ASMR sounds as marbles flow through your creations. Progress even when idle, earning in-game currency to unlock upgrades and expand your marble world.
- Build marble slide towers
- Over 30 unique pieces
- Realistic physics simulation
- ASMR marble sounds
- Idle progression system
- Earn and spend in-game currency
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Build your Marble Runs! This free to play marble run construction kit with tycoon game trappings lets you build massive marble slide towers using over 30 unique pieces. Enjoy the ASMR rolling and clacking sounds of marbles on plastic. Get mesmerized by the realistic (and sometimes supernatural) physics of a never-ending stream of marbles. Start small, earn money, spend it on upgrades to earn more, build more slides, and create the marble slide world of your dreams! You're always progressing! IncrediMarble lets you progress whether you leave the game idle or shut it off and return to it later, like most tapper and incremental games do. In-game ads will rewards you bonus earnings but are purely voluntary, there are NO MANDATORY AD POP-UPS! Support indie game development! IncrediMarble was made by one person! Watch the ads or buy the IAP to support further development of the game. You help me pay my rent!
Glass Balls!
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Collect glass balls to complete level. Don't collect dark balls otherwise you will loose! Collect colored balls and watch out from the enemy ones!
Screenshots
Verdict
The clearest difference is in-app purchases: Glass Balls! at none against IncrediMarble's 4. Glass Balls! also leads on update cadence (daily vs every 2 weeks) and iOS requirement (11.0 vs 13.0). On price, ads 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. IncrediMarble sells 4 one-off in-app purchases. Glass Balls! asks for nothing beyond the download.
IncrediMarble ships an update every 2 weeks, Glass Balls! daily. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | IncrediMarble | Glass Balls! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.2K ratings) — better | — |
| Positive reviews | 90.6% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 210 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Art of the State LLC | Guruu |
Bugs and requests
IncrediMarble
Reported bugs
3 issues- Offline earnings not working correctly
- Bonus pieces not moving as scheduled
- Pieces interfering with marble movement
Requested features
6 requests- Sandbox mode with unlimited money
- More building pieces and customization options
- Ability to save and load custom tracks
- Upward-facing pieces for more complex designs
- Multi-select and move tool for building
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- Different colored marbles and backgrounds
Glass Balls!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
IncrediMarble
- Enable Race Mode$1.99
- No Ads & Point Bonus$3.99
- Enable Color Pickers$4.99
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- Enable Sandbox Mode$7.99
Glass Balls!
No in-app purchases
Questions
Is IncrediMarble free?
Is Glass Balls! free?
Do IncrediMarble or Glass Balls! have ads?
Which is updated more often, IncrediMarble or Glass Balls!?
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