Comparison

Kotoro vs A

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

Head to head
About

Kotoro

An atmospheric puzzle game where you mix colors to achieve target hues. Explore 8 chapters and 96 unique challenges based on fundamental color theory principles. Enjoy a relaxing experience with a beautiful soundtrack and minimalist design.

Highlights
  • Color mixing puzzles
  • 8 chapters with unique mechanics
  • 96 challenging levels
  • Atmospheric soundtrack
  • Minimalist and dreamy visuals
  • iCloud progress sync
Features
Read full description

"The visuals in Kotoro are simply beautiful." - AppAdvice "Based on a simple but effective principle." - MacGeneration "Something different to do at every turn." - 148Apps Featured by Apple as one of the Best New Games Kotoro is the first atmospheric puzzle game about color mixing based on the rules we all learn as children. Your objective is simple: Become a certain color by mixing with others. - 8 Chapters, 96 puzzles: Each chapter explores a new idea such as subtraction, replication or time - No Ads. No In-App Purchases. - Atmospheric soundtrack powered by 7 talented musicians from around the world - Fully localized for French, Chinese, Japanese and Spanish - Sync your game progress with iCloud - Minimalist, dreamy and beautiful - Ambient and relaxing experience

About

A

Engage in a team-building adventure that tests communication, leadership, and problem-solving skills. Race against the clock to find hidden treasures while exploring historical locations.

Highlights
  • Team camaraderie building
  • Historic landmark exploration
  • Communication skill testing
  • Leadership development
  • Problem-solving challenges
  • Time-based treasure hunts
Features
Read full description

Ignite team camaraderie and explore historic landmarks in this exciting team building adventure. Our programs test participants’ skills at communication, leadership, problem-solving, and thinking outside the box as they race against the clock to locate a treasure.

Screenshots

Kotoro4 screens
A4 screens

Verdict

The call

The clearest difference is price: A at Free against Kotoro's $0.99. A also leads on rating (5.0 vs 4.7) and iOS requirement (9.0 vs 13.0). Kotoro's advantage is ratings volume (118 vs 4) and update cadence (every 6 weeks vs every 4 months). On ads, 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

A is free to download; Kotoro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

A holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Kotoro has 118 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Kotoro ships an update every 6 weeks, A every 4 months. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

Scorecard6 real differences · 4 level
Kotoro versus A: the parameters behind the verdict, then further details
ParameterKotoroA
Price$0.99Free — better
Rating4.7 (118 ratings)5.0 (4 ratings) — better
Positive reviews90.6% of reviews—
Number of ratings118 — better4
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.09.0 — better
Further details — not scored
Size108 MB74 MB
Age rating4+4+
DeveloperSemidome Inc.AdVenture Games Inc.

Customer experience

Kotoro

All ratings118 ratings
Positive94.1%
Neutral3.4%
Negative2.5%
Written reviews138 reviews
Positive90.6%
Neutral4.3%
Negative5.1%

A

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

Bugs and requests

Kotoro

Reported bugs

4 issues
  • Music doesn't play on iPhone (works on iPad)
  • App crashes frequently
  • Incompatible with iOS 11 and newer (32-bit limitation)
  • App compatibility warning on newer iOS versions

Requested features

10 requests
  • More levels and content
  • Sound toggle/mute option
  • Colorblind mode with textures or symbols
  • Additive color (RGB) mixing levels
  • On-demand tutorial system
Show 5 more
  • Automatic progression to next level upon completion
  • Visual feedback for level completion
  • iOS 11+ and 64-bit app update
  • Better chapter/progress indicators
  • Increased spatial puzzle complexity

A

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Kotoro

No in-app purchases

None

A

No in-app purchases

Questions

Is Kotoro free?
Kotoro costs $0.99, with no in-app purchases.
Is A free?
A is free to download, with no in-app purchases.
Which has better reviews, Kotoro or A?
A is rated higher. Kotoro averages 4.7 out of 5 from 118 ratings, while A averages 5.0 from 4 ratings.
Do Kotoro or A have ads?
Neither Kotoro nor A shows ads.
Which is updated more often, Kotoro or A?
Kotoro ships an update every 6 weeks, and A every 4 months. Most recently, Kotoro was updated on October 21, 2026 and A on October 5, 2026.

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