Comparison

X Versus O vs Dolphin Beyond

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

Head to head
About

X Versus O

Enjoy a classic tic-tac-toe experience with multiple ways to play. Challenge friends online via Game Center, play locally with another person, or test your skills against an AI with three difficulty levels.

Highlights
  • Play against friends via Game Center
  • Local multiplayer mode
  • Single-player AI mode
  • Three AI difficulty levels
  • Leaderboards and Achievements
  • Background Game Center support
Features
Read full description

A classic tic-tac-toe game that you can play against friends using Game Center, or locally on your device against another player or an AI. Features: • Play multiple Game Center matches at once. • Close the game. It's okay. You can use other apps while staying in Game Center matches. • Enjoy local multiplayer or single-player modes against an AI. • Three AI difficulty levels: Easy, Medium, and Hard. • Leaderboards and Achievements. • It's free [there are ads]; Requirements: • Game Center is needed for online play. Note: If you don’t have any Game Center friends, you can use Auto-Match to find someone random to play with.

About

Dolphin Beyond

Experience an arcade physics game where you guide a dolphin through an ocean-to-space journey. Master dives and launches to build momentum, perform aerial tricks, and race against the clock or for distance. Collect in-game currency to unlock cosmetic skins and progress through daily challenges.

Highlights
  • Physics-based momentum building
  • Aerial trick combos
  • Two game modes: score chase and distance sprint
  • Ocean to space progression
  • Collectible dolphin skins
  • Daily missions and achievements
Features
Read full description

Dive. Launch. Fly. Dolphin Beyond is a physics arcade game about one dolphin chasing one perfect run — from the depths of the ocean, up past the clouds, and out into space. It runs on one honest idea: speed is earned, and it compounds. Dive to build momentum, time your launch off the surface, and slice back in nose-first to keep it. Nail a clean entry and you climb higher and faster. Belly-flop and you start over. The better you read the water, the further you fly. HOW YOU PLAY - Two simple controls. Hold the left or right button to arc the angle of your dive and your launch — a tap nudges, a hold swings you all the way into a flip. - Slide up on a button to layer in a spin, flipping and corkscrewing at once. - Clean entries bank your momentum and raise your speed cap. - Chain tricks in the air for points, and mix them up: repeating the same trick is worth less each time, so variety wins. TWO WAYS TO RUN - Two Minutes — the score chase. Climb as high and score as big as you can before the buzzer, from the waves to deep space. - Slipstream — a 60-second distance sprint with a rolling start. Keep your entries clean and go the distance. WHAT'S OUT THERE - Tricks — front flips, back flips, corkscrews and more, scored on a combo multiplier that rewards flow. - Starslides — out in space, ride glowing star rails to bank a boost and reach the next milestone. - Ocean to space — break past the sky and climb through the solar system, from the waves to distant planets. - Boosters — arm one active and one passive booster (Rocket, Deep Dive, Splash Guard, Pearl Magnet, Slow Motion) to shape a run. COLLECT AND PROGRESS - Earn Pearls from every run and scoop them up mid-flight. - Spend them on a roster of dolphin skins, from bright common tints to legendary characters. Skins are looks only — they never change how you play. - Daily missions, a daily reward ladder, achievements, and a Planet Hunt collection give you a reason to come back. BUILT FOR SCORE CHASERS - Verified leaderboards powered by a fully deterministic physics engine — the same input always produces the same run, so every score is fair. - Separate boards for each mode. Compete globally, or keep your profile private. - No ads and no in-app purchases — every Pearl, skin, and booster is earned by playing. How far beyond can you go?

Screenshots

X Versus O2 screens
Dolphin Beyond4 screens

Verdict

The call

The clearest difference is review sentiment: Dolphin Beyond at 100% against X Versus O's 0%. Dolphin Beyond also leads on rating (5.0 vs 3.0) and ads (none vs shown). X Versus O's advantage is iOS requirement (12.4 vs 15.0). 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

Dolphin Beyond holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of X Versus O's written reviews are positive against 100% of Dolphin Beyond's.

UpkeepUpdate frequency

X Versus O ships an update every 4 months, Dolphin Beyond every 4 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
X Versus O versus Dolphin Beyond: the parameters behind the verdict, then further details
ParameterX Versus ODolphin Beyond
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better1
Update frequencyEvery 4 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.0
Further details — not scored
Size13 MB139 MB
Age rating4+4+
DeveloperX2 StudiosHalfdan Valentin Harring

Customer experience

X Versus O

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Dolphin Beyond

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

X Versus O

No in-app purchases

None

Dolphin Beyond

No in-app purchases

Questions

Is X Versus O free?
X Versus O is free to download, with no in-app purchases.
Is Dolphin Beyond free?
Dolphin Beyond is free to download, with no in-app purchases.
Which has better reviews, X Versus O or Dolphin Beyond?
Dolphin Beyond is rated higher. X Versus O averages 3.0 out of 5 from 2 ratings, while Dolphin Beyond averages 5.0 from 1 ratings.
Do X Versus O or Dolphin Beyond have ads?
X Versus O shows ads; Dolphin Beyond does not.
Which is updated more often, X Versus O or Dolphin Beyond?
X Versus O ships an update every 4 months, and Dolphin Beyond every 4 days. Most recently, X Versus O was updated on October 3, 2026 and Dolphin Beyond on October 9, 2026.

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