Comparison

Unpossible vs Dyno

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

Head to head
About

Unpossible

This challenging game tests your reflexes, memory, and skills with relentless obstacles. Master different gameplay levels, from a simple introduction to hardcore challenges, or relax in a no-death mode. It's designed for intuitive control across touch, tilt, and external controllers.

Highlights
  • Skill and reflex testing
  • Multiple difficulty levels (Simplicity, Futile, Ultra)
  • Daily gameplay levels
  • Zen 'Cruise' mode
  • Intuitive touch, tilt, and controller support
Features
Currently charting
Read full description

Unpossible will test your skills, your reflexes, and even your memory. It will make you smile. It will probably make you scream. You will die often and it will always be your fault. Fight to learn the obstacles…they already know how to fight you. Relentless. Thrilling. Unpossible! "Best New Games" - Apple "App Pick of the Week...An unpossibly entertaining twitch game" - Starbucks "Editors Choice - Unpossible is a wonderful example of its genre and is a must-buy." - 148 Apps "Game of the Week" - TouchArcade "Unpossible will be your next twitch game obsession...Playing Unpossible is a total rush." - TouchArcade "Whoa. Whhoooooaaaaa!" - Jared Nelson, TouchArcade "A menacingly tough twitch runner, Unpossible is a highly polished, highly enjoyable addition to the genre" - Pocket Gamer "Super Highly Recommended! - 5 stars" - The Chatroom "Unpossible is unpossibly brilliant" - Sirloin Apple "Wenn man anfängt zu überlegen, hat man schon längst verloren" - AppGefahren.de "Sin duda este juego es excelente, mostrando buenos gráficos, buena jugabilidad y una excelente dificultad." - Apple5x1.es Unpossible is played with easy to learn controls with options for touch, tilt and external controllers. Each control scheme is designed so the controls get out of your way. You'll feel at one with the game. Gameplay levels: Simplicity: Super approachable introduction to the Unpossible world. Hone your skills here. Last 60 seconds in Simplicity to unlock Futile and Daily Futile. Futile: Where most people will spend their time. Faster than Simplicity, Futile will find your weakness and make you conquer it. Survive for 60 seconds in Futile to unlock Ultra and Daily Ultra. Ultra: It's Ultra Unpossible. This is the pinnacle of Unpossible. The obstacles spin, the sequences you learned before will need to be unlearned. You will be challenged all the way to your soul. Ultra is hardcore. Masocore even. Only the strongest will make it through Ultra. Daily gameplay levels: Daily Simplicity, Daily Futile and Daily Ultra. If you like to practice the same level, these levels are for you. These levels are the same difficulty as their namesakes except the levels stay the same for a full day. There are also special achievements for the daily levels - beat them every day to find out! Special mode: Cruise: This is the zen level. You can’t die. Practice your turns if you’d like or hang your device on a wall to make a live-action art piece. It’s chill. The Unpossible hand-picked, award-winning development team: Game design & programming: Bryan Duke, Acceleroto CFO: Tanya Duke, Acceleroto Art director: Michael Heald, Fully Illustrated Artist: Mike Berg, We Heart Games Composer/musician: Mark Cook Sound effects: Matt Piersall, Gl33k

About

Dyno

Experience action-packed bouldering on your phone. Climb unique levels with varied mechanics and compete for top times. Unlock cosmetics and master challenging routes for hours of engaging gameplay.

Highlights
  • Action-packed bouldering gameplay
  • Unique levels with varied mechanics
  • Compete for Diamond times
  • Collect Gems for cosmetics
  • Master challenging climbing routes
Features
Read full description

An action-packed climbing experience, Dyno takes real-world bouldering and elevates it right in your phone. Climb mountains filled with unique levels and mechanics, like water, outer-space, and vines. Compete for the elusive Diamond times and collect Gems to unlock exciting cosmetics to continue the climb. Each mountain has plenty of Routes to master that will make for ours of tricky yet rewarding maneuvering!

Screenshots

Unpossible4 screens
Dyno3 screens

Verdict

The call

The clearest difference is price: Dyno at Free against Unpossible's $1.99. Dyno also leads on update cadence (every 3 days vs every 18 months) and rating (4.9 vs 4.6). Unpossible's advantage is in-app purchases (none vs 10) and chart position (#127 vs unranked). On review sentiment, ratings volume, ads 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

CostPrice · In-app purchases · Ads · Monetization

Dyno is free to download; Unpossible costs $1.99 up front. Dyno sells 10 one-off in-app purchases. Unpossible asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dyno holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 904 and 1K respectively. Written reviews point the same way: 81% of Unpossible's written reviews are positive against 86% of Dyno's.

UpkeepUpdate frequency

Unpossible ships an update every 18 months, Dyno every 3 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 4 level
Unpossible versus Dyno: the parameters behind the verdict, then further details
ParameterUnpossibleDyno
Price$1.99Free — better
Rating4.6 (904 ratings)4.9 (1K ratings) — better
Positive reviews80.8% of reviews86.1% of reviews — better
Number of ratings9041K — better
Update frequencyEvery 18 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#127 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.113.0 — better
Further details — not scored
Size147 MB151 MB
Age rating4+4+
DeveloperAccelerotoStaple Games

Customer experience

Unpossible

All ratings905 ratings
Positive88.7%
Neutral5.9%
Negative5.4%
Written reviews291 reviews
Positive80.8%
Neutral7.6%
Negative11.7%

Dyno

All ratings1,011 ratings
Positive96.9%
Neutral1.6%
Negative1.5%
Written reviews166 reviews
Positive86.1%
Neutral4.2%
Negative9.6%

User reviews

Unpossible

From 904 App Store ratings

What we love

  • ⭐ Excellent graphics and visuals
  • 🎮 Smooth and responsive controls
  • 🎶 Great soundtrack and audio
  • 🕹️ Challenging and addictive gameplay
  • 💰 Good value for money

Room to improve

  • 🐛 Occasional crashes or performance issues
  • 🎨 Limited color/customization options
  • 🕹️ Extremely challenging, may be frustrating for some
  • 🔇 Music/sound effects not working for some users

Dyno

From 1K App Store ratings

What we love

  • 🚀 Fun and addictive gameplay
  • 👍 Great movement and challenging levels
  • 👍 Charming and polished design

Room to improve

  • 🔒 Restrictive lives system
  • 💰 Scummy microtransactions
  • 🐛 Tap detection issues
  • 🐛 Menu bugs

Bugs and requests

Unpossible

Reported bugs

3 issues
  • Music/sound effects not working
  • Compatibility issues with certain devices or iOS versions
  • Occasional crashes or performance problems

Requested features

4 requests
  • Add pause button or resume functionality
  • Introduce new levels, tracks, or gameplay modes
  • Allow users to customize colors or background
  • Improve compatibility with newer devices/iOS versions

Dyno

Reported bugs

2 issues
  • Tap detection issues
  • Menu bugs

Requested features

2 requests
  • Option to pay a one-time fee for unlimited lives
  • Improved tap detection

In-app purchases

None

Unpossible

No in-app purchases

10 purchases

Dyno

One-time10
  • Pouch of Coins$1.99
  • Crux Boost$4.99
  • Life Booster$6.99
Show 7 more
  • Satchel of Coins$7.99
  • Mini Bundle$9.99
  • Chest of Coins$14.99
  • Crate of Coins$29.99
  • Crux Bundle$34.99
  • Mountain of Coins$54.99
  • Vault of Coins$99.99

Questions

Is Unpossible free?
Unpossible costs $1.99, with no in-app purchases.
Is Dyno free?
Dyno is free to download, with in-app purchases available.
Which has better reviews, Unpossible or Dyno?
Dyno is rated higher. Unpossible averages 4.6 out of 5 from 904 ratings, while Dyno averages 4.9 from 1K ratings.
Do Unpossible or Dyno have ads?
Neither Unpossible nor Dyno shows ads.
Which is updated more often, Unpossible or Dyno?
Unpossible ships an update every 18 months, and Dyno every 3 days. Most recently, Unpossible was updated on November 6, 2026 and Dyno on November 7, 2026.

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