Flag Painters vs Gem Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Flag Painters
A new game challenges players to carry a flag and paint it as they race to a flag pole. It offers a fun and engaging experience with a focus on skillful flag painting and navigation.
- Carry a flag
- Paint the flag
- Race to flag pole
- Challenging gameplay
- Fun experience
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Flag Painters is a new game where you carry a flag, paint it on the way to the flag pole. Also, you have to paint your flag on the way before you reach the flag pole. It is a new, challenging, and fun experience. Good Luck!
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
Flag Painters and Gem Stack both sit at 4.6 stars, but that hides the real split: 57% of Flag Painters's written reviews are positive against 35% of Gem Stack's. Gem Stack's advantage is update cadence (weekly vs every 3 weeks). On price, rating, ratings volume and ads 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. Flag Painters sells 1 one-off in-app purchase and Gem Stack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Flag Painters against 4.6 for Gem Stack. Both are backed by a comparable volume of ratings — 75K and 36K respectively. Written reviews are what separate them: 57% of Flag Painters's written reviews are positive against 35% of Gem Stack's.
Flag Painters ships an update every 3 weeks, Gem Stack weekly. Both last shipped on October 12, 2026.
| Parameter | Flag Painters | Gem Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (75K ratings) | 4.6 (36K ratings) |
| Positive reviews | 57.3% of reviews — better | 34.9% of reviews |
| Number of ratings | 75K — better | 36K |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 481 MB | 389 MB |
| Age rating | 4+ | 12+ |
| Developer | Voodoo | Rollic Games |
Customer experience
Flag Painters
Gem Stack
User reviews
Flag Painters
From 75K App Store ratingsWhat we love
- 🎨 Fun and educational game
- 👍 Helps learn flags and geography
- 🌈 Includes LGBTQ+ flag
- 🥳 Addictive and engaging
Room to improve
- 🤖 Too many ads
- 🐛 Crashes and freezes
- 🗺️ Missing many country flags
- 🔁 Repeats same levels after completion
Gem Stack
From 36K App Store ratingsWhat we love
- 🎮 Fun and addictive gameplay
- 👍 Satisfying gem crafting
- 🕹️ Works offline
Room to improve
- 🔍 Too many ads
- 🤔 Paid 'no ads' feature doesn't work
- 🐌 Glitchy and slow performance
- 💰 Purchases don't remove ads
Bugs and requests
Flag Painters
Reported bugs
3 issues- Game crashes on launch
- Flags not displayed correctly
- Character movement glitches
Requested features
4 requests- Add more country flags
- Reduce number of ads
- Ability to choose countries/levels
- Improve performance and stability
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
Flag Painters
- Remove Ads$2.99
Gem Stack
- Remove Ads$7.99
