Comparison

Stereogram Game vs Flags mastery game

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

Head to head
About

Stereogram Game

Explore a world of hidden 3D images with this puzzle game. Train your eyes using two viewing modes and tackle daily challenges. Offers progressive difficulty and a tutorial for beginners.

Highlights
  • Discover hidden 3D images
  • Cross-Eye and Parallel viewing modes
  • Daily stereogram challenges
  • Progressive difficulty levels
  • Tutorial system for beginners
  • Second chance system
Features
Read full description

Enter the mesmerizing world of stereograms - where every flat image holds a secret 3D masterpiece waiting to be discovered! This isn't just another puzzle game; it's an adventure that trains your eyes to see the extraordinary. TWO VIEWING MODES Master both Cross-Eye and Parallel viewing techniques to unlock different perspectives of each stereogram. DAILY CHALLENGES Face new stereogram puzzles every day! Each one carefully crafted to provide a unique and engaging experience. KEY FEATURES: Progressive difficulty levels to help you master stereogram viewing Second chance system to help when you're stuck Tutorial system to guide beginners Both Cross-Eye and Parallel viewing support Daily rewards and achievement system Beautiful, high-quality stereogram images that you have never seen before Whether you're a stereogram expert or just starting your journey into the world of 3D hidden images, this game offers the perfect balance of challenge and fun. Train your eyes, challenge your mind, and discover the magic of seeing in 3D! Download now and start uncovering the hidden wonders within each stereogram!

About

Flags mastery game

Features
Read full description

Discover the world through flags! Master all 195 country flags with the most engaging geography quiz game on the App Store. Whether you're a trivia enthusiast, student, or world explorer, this is your ultimate tool to learn flags the fun way. Engaging gameplay - Game modes to test your knowledge - Guess flags by image - Progressive difficulty levels from beginner to expert - Daily challenges to keep you sharp Track your progress - Detailed statistics and performance tracking - Unlock countries as you master their flags - Beat your personal records - Monitor your accuracy and improvement Comprehensive coverage - All 195 countries and territories - High-quality flag images - Interactive world map - Learn interesting facts about each country Perfect for - Students learning geography - Travel enthusiasts preparing for adventures - Trivia lovers and quiz fans - Anyone curious about the world Why choose our flags game? Clean, intuitive interface designed for learning. No ads interrupting your gameplay. Offline mode available - play anywhere, anytime. Regular updates with new features and improvements. Download now and start your journey to becoming a flags expert! How many can you master?

Screenshots

Stereogram Game4 screens
Flags mastery game4 screens

Verdict

The call

The clearest difference is in-app purchases: Flags mastery game at none against Stereogram Game's 5. Flags mastery game also leads on update cadence (every 6 days vs every 3 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stereogram Game sells 5 one-off in-app purchases. Flags mastery game asks for nothing beyond the download.

UpkeepUpdate frequency

Stereogram Game ships an update every 3 months, Flags mastery game every 6 days. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
Stereogram Game versus Flags mastery game: the parameters behind the verdict, then further details
ParameterStereogram GameFlags mastery game
PriceFreeFree
Rating3.8 (21 ratings) — better—
Positive reviews55.6% of reviews—
Number of ratings21 — better—
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size32 MB37 MB
Age rating4+4+
DeveloperYasin Enes DeliakRuben Peregrina Aroca

In-app purchases

5 purchases

Stereogram Game

One-time5
  • 200 Coins$0.29
  • 400 Coins$0.49
  • 1000 Coins$0.99
Show 2 more
  • 2000 Coins$1.59
  • 5000 Coins$1.99
None

Flags mastery game

No in-app purchases

Questions

Is Stereogram Game free?
Stereogram Game is free to download, with in-app purchases available.
Is Flags mastery game free?
Flags mastery game is free to download, with no in-app purchases.
Do Stereogram Game or Flags mastery game have ads?
Neither Stereogram Game nor Flags mastery game shows ads.
Which is updated more often, Stereogram Game or Flags mastery game?
Stereogram Game ships an update every 3 months, and Flags mastery game every 6 days. Most recently, Stereogram Game was updated on September 16, 2026 and Flags mastery game on September 8, 2026.

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