Comparison

Decoherence Game vs Otter's Odyssey

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

Head to head
About

Decoherence Game

Design and command customizable robots in tactical arena battles. Engage in thrilling PvP matches or challenge yourself in a single-player campaign. Adapt your strategy on the fly in unpredictable arenas.

Highlights
  • Robot customization
  • Strategic command assignment
  • Pilot control during battles
  • PvP matches
  • Single-player campaign
  • Dynamic arenas
Features
Read full description

Build robots from a wide variety of components. Plan a strategy to carry you to victory. Fight as a pilot alongside your bots in exciting PvP matches or test your mettle in the single player Entropy Tribunals experience! Customize your bots and assign them specific commands to carry out your strategy! Pilot your creations personally and adapt to the chaos of the matches! Manage unpredictability! No two arenas are ever the same, so plan carefully but remain adaptable as anything can happen during a match. More of a lone wolf? Jump into the Entropy Tribunals and have a go at the single player mode, in which you’re continually tested but thoroughly rewarded for your performance!

About

Otter's Odyssey

Embark on an action-adventure journey through a jungle filled with traps and monsters. Jump, dodge, and fight your way through over 100 random levels to find lost friends. Enjoy solo or two-player co-op modes with simple one-finger controls.

Highlights
  • Action-adventure gameplay
  • 100+ random levels
  • Two-player collaboration mode
  • One-finger controls
  • Jungle exploration
  • Boss battles
Features
Read full description

Welcome to Otter's Odyssey - the new action-adventure game! You will embark on an epic journey through a dense jungle full of dangerous traps, cunning monsters and exciting challenges. There are 10 levels and over 100 types of random gameplay, allowing you to enjoy freshness and excitement every time you adventure! Jump, dodge and fight in the jungle to help the otter find his lost friends! Stay in full control with highly responsive one-finger tap and swipe controls. Features: - Fast-paced and exciting level-breaking gameplay, with over 100 random and FREE levels - Two-player collaboration mode - One finger control - Colorful jungle world and cute characters - Stunning music and sound effects - Play anywhere and anytime - Continuous content updates How to play: - Control your protagonist to move, jump, and avoid obstacles - Fight or avoid monsters to progress through levels - Collect props to help with the tough situation - Team up with your friends to take on challenges together - Defeat the BOSS to gain final victory Otter's Odyssey is an action-adventure game. The levels are streamlined, full of fun and challenges. Not only can you bravely take risks alone, but you can also form a team with other friends. Come and join the exciting adventure with Otter!

Screenshots

Decoherence Game4 screens
Otter's Odyssey4 screens

Verdict

The call

The clearest difference is rating: Otter's Odyssey at 5.0 against Decoherence Game's 4.1. Otter's Odyssey also leads on iOS requirement (11.0 vs 13.0). Decoherence Game's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Otter's Odyssey holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 11 and 5 respectively.

UpkeepUpdate frequency

Decoherence Game ships an update every 9 days, Otter's Odyssey every 3 weeks. Both last shipped on November 4, 2026.

Scorecard5 real differences · 5 level
Decoherence Game versus Otter's Odyssey: the parameters behind the verdict, then further details
ParameterDecoherence GameOtter's Odyssey
PriceFreeFree
Rating4.1 (11 ratings)5.0 (5 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings11 — better5
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size2.7 GB166 MB
Age rating12+9+
DeveloperEfecto Estudios S.A.SSUPER GAMES LIMITED

Customer experience

Decoherence Game

All ratings11 ratings
Positive72.7%
Neutral9.1%
Negative18.2%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

Otter's Odyssey

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Decoherence Game

No in-app purchases

None

Otter's Odyssey

No in-app purchases

Questions

Is Decoherence Game free?
Decoherence Game is free to download, with no in-app purchases.
Is Otter's Odyssey free?
Otter's Odyssey is free to download, with no in-app purchases.
Which has better reviews, Decoherence Game or Otter's Odyssey?
Otter's Odyssey is rated higher. Decoherence Game averages 4.1 out of 5 from 11 ratings, while Otter's Odyssey averages 5.0 from 5 ratings.
Do Decoherence Game or Otter's Odyssey have ads?
Otter's Odyssey shows ads; Decoherence Game does not.
Which is updated more often, Decoherence Game or Otter's Odyssey?
Decoherence Game ships an update every 9 days, and Otter's Odyssey every 3 weeks. Most recently, Decoherence Game was updated on November 4, 2026 and Otter's Odyssey on November 4, 2026.

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