Comparison

VOEZ vs OCO

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

Head to head
About

VOEZ

Experience a vibrant rhythm game with a compelling story about a high school band pursuing their dreams. Enjoy dynamic gameplay with falling notes and a vast, ever-expanding music library. Compete with players worldwide and discover new challenges.

Highlights
  • Dynamic falling note gameplay
  • Extensive monthly music updates
  • Storyline following a teenage band
  • Global leaderboard competition
  • Multiple game modes
  • Score sharing on social media
Features
Read full description

VOEZ invites you to embark on the remarkable journey of teenage dreams, Following after Cytus and Deemo, two titles that took the world by storm, Bringing out the most of Rayark’s developing forces is the rhythm game VOEZ which has officially arrived! Story: Listen to our voice! Chelsea, a girl who wholeheartedly loves baking and singing. Due to an unexpected event, she and her Lan Kong High School classmates decided to pursue their mutual dream, leading to the birth of their band VOEZ. Over time they face obstacles and fight hardships together, completely devoting themselves to band practice so the world may hear their voices. Game Features: -Game app free of charge, just download to join VOEZ! -Dynamic tracks with falling notes, bringing visual and gameplay experience to a whole new level! -Striving to be a record breaking rhythm game with the largest music collection to date! Players will be able to access new tunes on a monthly basis! -As the game progresses, players will join the game characters on their youthful adventures -Occasional updates will feature vast selection of new free and paid song packs -Ability to create game account and engage in real time competition with other players around the world for the leaderboard -Introducing multiple game modes! “Challenge”, “Tournament” and more to come soon, please stay tuned -Twitter and Facebook score sharing function

About

OCO

Engage in a captivating one-touch puzzle-platformer with over 7000 levels. Master simple controls to navigate challenging environments, create your own levels, and enjoy a unique audio-visual experience. Compete in daily challenges and strive for perfect solutions.

Highlights
  • Simple one-touch controls
  • Over 7000 challenging puzzles
  • Level editor and sharing system
  • Daily challenges
  • Minimalist design
  • Procedurally-generated soundtrack
Features
Read full description

“OCO is an exceptionally clever one-touch puzzle-platformer” 8/10 Pocket Gamer “Gloriously addictive and intelligent puzzles” 8/10 Touch Arcade Immerse yourself in the beautiful audio-visual world of OCO Use simple one-touch controls to launch, rush, crash, glide, warp, and hang as you solve over 7000 fast-paced platforming puzzles FEATURES • Simple one-touch controls • Complex challenging puzzles • Precision platforming • 7000 hand-selected player-created levels • Create and share levels using OCO jpg levels system • Beautiful minimal design • Procedurally-generated soundtrack for every level • Built-in editor • Daily challenges • 'Discord' community • ‘Perfect solution’ challenges for all levels • 46 achievements AWARDS • Finalist 'Pocket Gamer People’s Choice Award', 2020 • Runner-up ‘Big Indie Pitch’, Develop, Brighton, 2018 • Finalist ‘Very Big Indie Pitch’ Pocket Gamer Connects, London, 2017

Screenshots

VOEZ4 screens
OCO4 screens

Verdict

The call

The clearest difference is rating: OCO at 4.6 against VOEZ's 4.3. OCO also leads on update cadence (every 5 weeks vs every 4 months) and chart position (#161 vs unranked). VOEZ's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads 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. VOEZ sells 8 one-off in-app purchases and OCO sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

OCO holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 1.5K and 2.4K respectively. Written reviews point the same way: 68% of VOEZ's written reviews are positive against 73% of OCO's.

UpkeepUpdate frequency

VOEZ ships an update every 4 months, OCO every 5 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 7 level
VOEZ versus OCO: the parameters behind the verdict, then further details
ParameterVOEZOCO
PriceFreeFree
Rating4.3 (1.5K ratings)4.6 (2.4K ratings) — better
Positive reviews67.9% of reviews73.0% of reviews — better
Number of ratings1.5K2.4K — better
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#161 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size713 MB113 MB
Age rating4+4+
DeveloperRayark International LimitedSPECTRUM48 LIMITED

Customer experience

VOEZ

All ratings1,543 ratings
Positive83.0%
Neutral5.3%
Negative11.7%
Written reviews1,197 reviews
Positive67.9%
Neutral13.2%
Negative18.9%

OCO

All ratings2,367 ratings
Positive92.5%
Neutral3.6%
Negative3.9%
Written reviews196 reviews
Positive73.0%
Neutral9.2%
Negative17.9%

User reviews

VOEZ

From 1.5K App Store ratings

What we love

  • 🤩 Addictive and engaging gameplay
  • 💎 Beautiful visuals and animations
  • 🎶 Diverse and high-quality music selection
  • 👍 Smooth and responsive controls
  • 🌟 Challenging yet rewarding experience

Room to improve

  • 🔑 Difficult to earn in-game currency (keys) without paying
  • 🤖 Concerns about use of AI-generated art
  • 🔌 Requires constant internet connection
  • 📱 Not optimized for larger screens (iPhone X/XR)

OCO

From 2.4K App Store ratings

What we love

  • 👍 Smooth gameplay
  • 🎨 Visually appealing
  • 🎵 Great music/sound design
  • 🧠 Challenging puzzles
  • 🔓 Minimal ads

Room to improve

  • 🐛 Frequent crashes/bugs
  • 💰 Paywalls/in-app purchases
  • 🤢 Can cause motion sickness
  • 🔍 Restart level button hard to access
  • 🕰️ Perfect time scores don't make sense

Bugs and requests

VOEZ

Reported bugs

4 issues
  • Crashes and freezes on launch or during gameplay
  • Login and account issues
  • Unresponsive or delayed controls
  • Syncing and audio issues

Requested features

5 requests
  • Offline play mode
  • More free songs and easier key acquisition
  • Improved tutorial and onboarding
  • Customizable controls and note layouts
  • Multiplayer or co-op gameplay

OCO

Reported bugs

4 issues
  • Game crashes on startup after updates
  • Slow mode issue prevents level uploads
  • Levels sometimes can't be opened
  • Losing progress/data after updates

Requested features

5 requests
  • Add different beat/music options
  • Allow liking levels without completing them
  • Improve level saving/loading
  • Add more block types (traps, flippers, etc.)
  • Bring back online features

In-app purchases

8 purchases

VOEZ

One-time8
  • 1 Key$0.99
  • Pack 1 (Key x 6)$4.99
  • Limited discount (Key x 10)$4.99
Show 5 more
  • Pack 2 (Key x 12)$9.99
  • Limited time sale$14.99
  • Pack 3 (Key x 25)$19.99
  • Pack 4 (Key x 40)$29.99
  • Pack 4 (Key x 55)$39.99
8 purchases

OCO

One-time8
  • NO ADSFree
  • x 2000 bits$0.99
  • x 5000 bits$0.99
Show 5 more
  • Remove ads$1.99
  • x 8000 bits$2.99
  • OCO pro$2.99
  • x 30000 bits$4.99
  • x 100000 bits$9.99

Questions

Is VOEZ free?
VOEZ is free to download, with in-app purchases available.
Is OCO free?
OCO is free to download, with in-app purchases available.
Which has better reviews, VOEZ or OCO?
OCO is rated higher. VOEZ averages 4.3 out of 5 from 1.5K ratings, while OCO averages 4.6 from 2.4K ratings.
Do VOEZ or OCO have ads?
Both VOEZ and OCO show ads.
Which is updated more often, VOEZ or OCO?
VOEZ ships an update every 4 months, and OCO every 5 weeks. Most recently, VOEZ was updated on September 22, 2026 and OCO on September 23, 2026.

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