Vector Classic vs Duet Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Vector Classic
Experience a thrilling arcade-style game where you embody a free runner escaping a totalitarian regime. Utilize parkour-inspired moves to navigate rooftops and evade capture. With intuitive controls and challenging levels, this game offers an exciting chase.
- Parkour-inspired action gameplay
- Arcade-style chase mechanics
- Intuitive controls
- Sophisticated level designs
- Over 40 challenging levels
- Lifelike parkour animations
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The best parkour-inspired action game is now available! Vector lets you break free and run! Don't get caught! Vector is an exciting, arcade-style game featuring you as the exceptional free runner who won’t be held down by the system. The game opens with a view into a totalitarian world where freedom and individually is nothing more than a distant dream. But the heart of a freerunner is strong, and you soon break free. Run, vault, slide and climb using extraordinary techniques based on the urban ninja sport of Parkour all while being chased by “Big Brother” who’s sole purpose is to capture you and bring you back. Inspired by the practice and principles of Parkour, Vector’s intuitive controls please players of all levels, and sophisticated level designs challenge the most demanding players with fast-paced timing puzzles as the traceur “flows” over the dystopian rooftops. Game Features: - Arcade gameplay from the makers of the Shadow Fight games - Astoundingly lifelike Parkour-inspired moves made possible by Cascadeur animation tools - 40+ challenging levels - Quick to learn, challenging to master The Press Loves Vector: “The way Vector mimics the movements of real-life parkour practitioners is quite impressive... I can’t wait to be entrapped in Vector’s promising mix of direction and magnitude.” (appadvice.com) “Vector is thrilling, rich in variety and it reminds us of Stick Run, but offers much more elaborate animations.” (fbgamer.de) "The only cool way to run from all your problems." (Gamezebo.com)
Duet Game
Control two synchronized vessels, navigating a challenging and hypnotic trance. Survive against all odds through nine chapters of deceptive narrative and nerve-twisting gameplay. Unlock bonus content and perfect your movements for endless score-chasing delight.
- Control two synchronized vessels
- Nine chapters of narrative gameplay
- Bonus Survival chapter
- Over 25 Game Center achievements
- Eight new epilogue chapters
- Air-tight controls
- Hypnotic handcrafted soundtrack
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Enter a mesmerising trance of co-dependence in Duet. The rules are simple: control two vessels in sync, survive against all odds and keep calm. Best, Most Elegant iPhone Games of the Year 2013 - The New Yorker Grand Prize Winner, Best Action, Best Audio - Intel Level Up Best Design, Best Audio - Australian Game Developer Awards Best Design - IGF China PAX 10 & PAX East Indie Showcase Selection Mobile Game of the Year 2013 - Kotaku 4.5/5 - Touch Arcade 4.5/5 - 148 Apps 4.5/5 - App Smile "...few other games are as fun when you succeed." -- The New Yorker "It feels as designed as a raindrop, and just as perfect." -- Ben Kuchera, Polygon "Duet does what the best video games do." -- Kotaku "Highly Recommended." -- Penny Arcade Report "Duet looks hard as nails. And I love it." -- Touch Arcade "Duet is a must-have." -- 148 Apps "Shiel's soundtrack ... is as innovative as the game it scores." -- Jake Cleland, The Vine "Your eyes, ears, and thumbs were built to perform this Duet together." -- Indie Games "...Duet's plaintive and melancholic aesthetic imbues it with a sense of the profound." -- CVG "But while the aesthetic of Duet is familiar, the gameplay is all new." -- Pocket Gamer "It is fantastic." -- Tim Rogers "Duet on iOS. Instant love. Instant." -- Mark Serrels Your survival is dependent on protecting two vessels - they are devices in sync, a dance and song between two entities tethered together in symbiosis. Feel edge of your seat terror where the world around you becomes quiet and numb as all that matters is the game living between your palms -- that is Duet. % NINE CHAPTERS Experience nine chapters of deceptive narrative and nerve-twisting gameplay. Unlock the bonus Survival chapter for endless score chasing delight. Replay any stage to perfect your movements and unlock over 25 Game Center achievements. This is a game that will test you. % EIGHT NEW EPILOGUE CHAPTERS Explore a whole new narrative with all-new game mechanics in our new “epilogue” to Duet. Including over 40 new stages, new narrative and new remix tracks. You will need a new state of mind to complete this experience. % PERFECT GAMEPLAY With air tight controls and gameplay that’s tuned to perfection Duet provides the perfect balance between challenge and pure gaming satisfaction. Touch either side of the screen to twist your vessels and avoid everything in your path. Remember: even that which begins simple can end complex. % HYPNOTIC AUDIO An outstanding handcrafted soundtrack by Melbourne composer and Gotye multi-instrumentalist Tim Shiel. Nine unique and mesmerizingly beautiful compositions ensure an immersive experience for you at every step of your journey, complemented by full in-game vocal narration by Jojo Petrina. % FULLY FEATURED - Full iCloud support - sync your progress across all your devices. - Universal App - play on your new iPhone, iPod touch, iPad and iPad mini. - Compete with Game Center on the leaderboards. % ABOUT KUMOBIUS Selected for the Indie Showcase at PAX Aus and a finalist in both Game Design and Audio for the Freeplay Festival. This is another award-winning title from the team behind Time Surfer & Bean’s Quest. We call Duet a “Hex-like” in honour of Terry Cavanagh’s contribution to the medium of games and exploration of genres. % ABOUT TIM SHIEL Tim Shiel is a composer/producer based in Melbourne. Tim is known to some as Faux Pas, the moniker under which he released a steady stream of constantly shifting electronic music for many years. He is also known for his work as a broadcaster at Melbourne independent radio station 3RRR FM, and for his recent role as multi-instrumentalist in Gotye's live band. % SUPPORT Say hello@kumobius.com we’d love to hear from you! And follow us on Twitter: @kumobius
Screenshots
Verdict
Vector Classic and Duet Game both sit at 4.9 stars, but that hides the real split: 97% of Duet Game's written reviews are positive against 55% of Vector Classic's. Duet Game also leads on ads (none vs shown). Vector Classic's advantage is chart position (#8 vs #106) and price ($0.99 vs $2.99). On rating, ratings volume, update cadence 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
Vector Classic costs $0.99 and Duet Game $2.99 up front. Vector Classic sells 10 one-off in-app purchases and Duet Game sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Vector Classic against 4.9 for Duet Game. Both are backed by a comparable volume of ratings — 2.8K and 2K respectively. Written reviews are what separate them: 55% of Vector Classic's written reviews are positive against 97% of Duet Game's.
Vector Classic ships an update every 4 months, Duet Game every 3 months. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.
| Parameter | Vector Classic | Duet Game |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 4.9 (2.8K ratings) | 4.9 (2K ratings) |
| Positive reviews | 55.3% of reviews | 96.9% of reviews — better |
| Number of ratings | 2.8K — better | 2K |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #8 — better | #106 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 237 MB | 111 MB |
| Age rating | 9+ | 4+ |
| Developer | Nekki Limited | Kumobius |
Customer experience
Vector Classic
Duet Game
User reviews
Vector Classic
From 2.8K App Store ratingsWhat we love
- 🎮 Nostalgic and addictive gameplay
- 🎨 Stylish visuals and smooth animations
- 🏃♂️ Thrilling parkour experience
- 💯 Best mobile parkour game
Room to improve
- 🕹️ Unresponsive controls
- 🔍 Difficult to complete levels perfectly
- 💰 Ads in a paid game
- 🐛 Frequent crashes and bugs
Duet Game
From 2K App Store ratingsWhat we love
- 🎨 Beautiful visuals
- 🎶 Immersive soundtrack
- 🧠 Challenging gameplay
- 👍 Satisfying sense of achievement
- 🤖 Thoughtful narration
Room to improve
- 🐛 Occasional bugs and glitches
- 🔊 Music sometimes cuts out
- 💰 Encore chapter locked behind paywall
Bugs and requests
Vector Classic
Reported bugs
4 issues- Game crashes on launch or during loading
- Trick activation not working as expected
- Levels not loading or progressing properly
- Incompatibility with newer iOS versions
Requested features
4 requests- Checkpoint system to avoid restarting levels
- Endless mode or level creator
- More customization options for the character
- Ability to play own music in the background
Duet Game
Reported bugs
2 issues- Inconsistent save point tracking
- Unresponsive controls in later levels
Requested features
4 requests- More levels and challenges
- Level editor to create custom stages
- Ability to adjust gameplay speed
- Randomized obstacle patterns
In-app purchases
Vector Classic
- 2.000 coins$0.99
- 5,000 Coins$0.99
- 10,000 Coins$1.99
Show 7 moreShow fewer
- 6.000 coins$2.99
- 15,000 Coins$2.99
- 10.000 coins$4.99
- 25,000 Coins$4.99
- 22.000 coins$9.99
- 55,000 Coins$9.99
- 85,000 Coins$14.99
Duet Game
- Encore Chapters$0.99
- Soliloquy Chapters$0.99









