Mop Master vs Gem Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mop Master
Engage in a satisfying cleaning experience by mopping floors to perfection. This 3D runner game offers smooth gameplay as you clean up messes.
- Smooth 3D runner gameplay
- Floor cleaning mechanics
- Satisfying cleaning experience
- Multiplayer cleaning
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No floors are longer left wet or dirty. Grab your mop and clean the floor with everyone, and everything.-Fun smooth game play-3D Runner
Gem Stack
Collect and stack precious gems while navigating a treacherous obstacle course. Dodge traps, merge valuable gems, and protect your growing pile to reach the finish line and claim your rewards. Experience satisfying gem-collecting gameplay with bright visuals and addictive progression.
- Satisfying gem runner gameplay
- Obstacle dodging action
- Gem merging mechanics
- Bright and glittering visuals
- Addictive progression system
- Collect and stack gems
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Can you stack your way to treasure without losing a single gem? Let’s find out in Gem Stack! Enter the dazzling world of Gem Stack, the ultimate hyper-casual runner where your goal is to collect, stack, and protect precious gems while racing through a road full of obstacles and traps. Every swipe counts as you guide your growing pile of sparkling crystals toward the finish line! Slide, dodge, and merge your way through dangerous tracks. Stack your gems higher and shine brighter with every flawless run. But beware — one wrong move and your gems could shatter! How to Play Swipe left or right to move along the track. Collect colorful gems and build your stack. Avoid sharp traps and smashable obstacles. Merge rare gems to boost your score. Reach the end with your stack intact and claim your rewards! Key Features Satisfying Gem Runner Gameplay: Run, collect, and stack beautiful gems in this polished arcade experience. Obstacle Dodging Action: Avoid deadly traps, holes, and barriers. Merge Mechanics: Combine gems for higher value and more sparkle. Bright Visuals: Vivid, glittering graphics with fluid animations. Addictive Progression: Level up your runs and discover rare gem types. Why Play Gem Stack? If you love runner games with shiny rewards and satisfying stacking action, Gem Stack delivers a fast-paced and visually stunning experience. Each run is a new challenge full of glitter and glory! Download Gem Stack now and start stacking your way to gem-filled greatness!
Screenshots
Verdict
The clearest difference is rating: Gem Stack at 4.6 against Mop Master's 3.7. Gem Stack also leads on ratings volume (36K vs 3). Mop Master's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Gem Stack sells 1 one-off in-app purchase. Mop Master asks for nothing beyond the download.
Gem Stack holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Gem Stack has 36K ratings behind it against 3, so its average is the more settled of the two.
| Parameter | Mop Master | Gem Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 4.6 (36K ratings) — better |
| Positive reviews | — | 34.9% of reviews |
| Number of ratings | 3 | 36K — better |
| Update frequency | — | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 66 MB | 389 MB |
| Age rating | 4+ | 12+ |
| Developer | Raketspel AB | Rollic Games |
Customer experience
Mop Master
Gem Stack
Bugs and requests
Mop Master
Not enough reviews yet to summarise bugs or requests.
Gem Stack
Reported bugs
3 issues- Game crashes after certain levels
- Purchases not properly registered
- Inconsistent end-of-level experience
Requested features
4 requests- More level variety and difficulty progression
- Ability to customize gem types and jewelry
- Better in-game currency system
- Improved customer support
In-app purchases
Mop Master
No in-app purchases
Gem Stack
- Remove Ads$7.99








