The Platform vs Duono
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
The Platform
Lead humanity's last bastion in this story-driven survival game. Your choices will determine the future of the human race after a devastating climate change event. Manage resources and guide survivors to prevent extinction.
- Story-driven survival gameplay
- Choices shape humanity's future
- Resource management
- Lead a community
- Post-apocalyptic setting
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-Now $1.99! Was $2.99 A story-driven survival game where your choices shape humanity’s future. Keep humanity's last bastion alive. After climate change reached its peak, humanity and its entire history were submerged. You, the person who most accurately predicted the impact of climate change on the world, began to prepare a doomsday plan. Your years passed planning. All you needed was to find the resources to implement this plan. After a long search, you managed to convince some rich people to invest. When the apocalypse came earlier than expected, 100 people were able to reach the last bastion of humanity as a result of the hasty evacuation. But the financiers of your masterpiece were not among these people. They were never seen on the horizon. Now, can you lead the last remaining human community and pull humanity and yourself from the brink of extinction into existence? Everything depends on this now. To the PLATFORM...
Duono
Engage in a unique binary logic puzzle adventure with a beautiful sun and moon theme. Solve tricky tango-style patterns using pure logic, with no guessing required. Enjoy offline play, global competition, and a distraction-free experience.
- Unique Sun & Moon Theme
- 100% Offline Gaming
- Ad-Free Experience
- Game Center Integration
- Multiple Difficulty Levels
- Smart Hint System
- Unlimited Undo
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DUONO - BINARY LOGIC MASTERY Experience the ultimate tricky binary puzzle adventure! Duono combines beautiful sun and moon symbols with challenging tango-style logic patterns that will test your mind and keep you coming back for more. WHAT MAKES DUONO SPECIAL: • Unique Sun & Moon Theme - Beautiful symbols replace boring numbers • Full Game Center Integration - Compete globally, unlock achievements • 100% Offline Gaming - Perfect for anywhere, anytime play • Ad-Free Experience - Pure puzzle focus, zero interruptions • Perfect 6x6 Grid Size - Ideal challenge level for all skill levels • 11 Language Support - English, Turkish, French, German, Italian, Portuguese, Spanish, Japanese, Thai, Indonesian, Malay CORE GAME FEATURES: • Tricky tango-style binary logic patterns • Simple rules: 3 suns, 3 moons per row/column • No more than 2 identical symbols touching • Constraint symbols (= and ×) guide your solving • Pure logic - no guessing required! GAME CENTER INTEGRATION: • Global Leaderboards - See your world ranking • Achievement System - Unlock rewards for progress • Friends Challenges - Connect and compete • Cross-Device Sync - Your progress follows you DIFFICULTY LEVELS: • Easy Mode (15-18 starting hints) • Medium Mode (12-15 starting hints) • Hard Mode (5-7 starting hints) • Clever Mode (3-5 starting hints) • Random Mode (Surprise difficulty) KEY FEATURES: • Smart Hint System - Get unstuck without frustration • Unlimited Undo - Perfect your strategy • Pause & Resume Timer - Play at your own pace • Game History Tracking - Review your progress • Dark & Light Themes - Easy on your eyes • Custom Settings - Tailor your experience PERFORMANCE TRACKING: • Move Counter - Track your efficiency • Time Tracking - Beat your best times • Score System - Performance-based scoring • Progress Statistics - See your improvement • Achievement Progress - Visual goal tracking INTERFACE HIGHLIGHTS: • Clean, Minimalist Design • Intuitive Touch Controls • Visual Error Highlighting • Smooth Animations • Accessibility Support • Portrait & Landscape Support PERFECT FOR: • Logic puzzle enthusiasts seeking fresh challenges • Binary puzzle fans wanting ultimate experience • Brain training during commutes or travel • Anyone who loves strategic thinking games • Players seeking ad-free, quality gaming WHY PLAYERS LOVE DUONO: "Finally, a unique binary puzzle without distractions!" "The sun and moon theme is brilliant and engaging" "Perfect difficulty progression keeps me hooked" "Love competing with friends through Game Center" "Best offline puzzle game for my daily commute" GAME MECHANICS: • First tap places a sun symbol • Second tap changes to moon symbol • Third tap clears the cell • Fixed cells provide starting clues • Logical deduction solves every puzzle • No luck or guessing required Ready to master the art of binary logic? Download Duono today and discover why thousands of players are addicted to these beautifully crafted tango-style puzzles! Perfect your strategy. Challenge your mind. Become a Duono master.
Screenshots
Verdict
The clearest difference is rating: The Platform at 5.0 against Duono's 4.0. The Platform also leads on review sentiment (100% vs 83%) and price ($1.99 vs $2.99). On ratings volume, update cadence, ads and in-app purchases 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
The Platform costs $1.99 and Duono $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
The Platform holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of The Platform's written reviews are positive against 83% of Duono's.
The Platform ships an update every 9 days, Duono every 2 weeks. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.
| Parameter | The Platform | Duono |
|---|---|---|
| Price | $1.99 — better | $2.99 |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 83.3% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 168 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Onur Belen | Fatma Nur Usluer |
Customer experience
The Platform
Duono
In-app purchases
The Platform
No in-app purchases
Duono
No in-app purchases









