Comparison

Color Maths vs Kaira

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Color Maths

Features
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Color Maths is a simple, fun, interactive and distraction-free way for kids to learn basic arithmetic by solving simple equations and coloring funny animals. OUR FEATURES: 1. Basic math activities: Addition, subtraction, multiplication and division. 2. Exciting user interface for children 6-8 years old: Vivid graphics, non-distracting music, no texts to read and funny animals to color. Simple numbers and educational game for kids. 3. Privacy and security: Our app does not collect any personal data and is absolutely safe to use for children.

About

Kaira

Features
Read full description

Kaira: Math โ€” gentle math practice for ages 7โ€“9 Meet Kaira, a friendly Samoyed who keeps your child company during math practice. Kaira: Math is a calm, ad-free arithmetic app built on what cognitive science actually says about how kids learn math โ€” not on points, streaks, or pressure. A DIFFERENT KIND OF MATH APP Most kids' math apps use coins, scores, and leaderboards to keep children engaged. Research on child motivation shows these rewards can actually reduce a child's interest in learning over time. Kaira: Math takes a different path. Children progress by building real skill, one step at a time, with Kaira by their side. HOW IT WORKS Your child chooses a skill to practice and how many problems to solve: 5, 10, or 15. Each skill has two phases: - Learning mode โ€” calm, untimed, with gentle hints when something feels hard. Mistakes are treated as information, not failures. - Fluency mode โ€” unlocks only after your child is consistently accurate. A playful way to build speed once the foundation is solid. New skills unlock automatically as earlier ones are mastered. No skill is ever forced, no skill is ever skipped. WHAT YOUR CHILD PRACTICES 25 carefully sequenced addition and subtraction skills, from single-digit facts through three-digit problems with carrying and borrowing. The progression is built on evidence-based strategies like "making tens" and decomposition โ€” the same techniques great teachers use. THE PARENT DASHBOARD Behind a PIN, parents get a dashboard that shows what really matters: which skills your child is working on, where they are stuck, and what kind of mistakes they are making. Not just "73% correct" but "most errors are forgotten carries" โ€” with specific suggestions for how to help at home. PRIVATE BY DESIGN - All data stays on your device. No accounts, no cloud, no sign-up. - No ads. Ever. - No analytics or tracking of your child. - No network connection required to use the app. FOR AGES 7โ€“9 Designed for children in roughly 2nd through 4th grade who are working on double-digit addition, subtraction, carrying, and borrowing. Kaira: Math is not a replacement for school math โ€” it is a calm, private place to build fluency and confidence between lessons. SUBSCRIPTION Kaira: Math Premium unlocks full access to all skills and the parent dashboard. Try it free for 7 days, then $4.99/month or $29.99/year. Cancel anytime in your Apple ID settings. Payment is charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Practice math with Kaira. One skill at a time. Terms of Use: https://spartak.io/kaira_math/terms.html

Screenshots

Color Maths4 screens
Kaira4 screens

Verdict

The call

The clearest difference is update cadence: Kaira at every 10 days against Color Maths's monthly. Color Maths's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Color Maths sells 1 one-off in-app purchase and Kaira sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Color Maths ships an update monthly, Kaira every 10 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
Color Maths versus Kaira: the parameters behind the verdict, then further details
ParameterColor MathsKaira
PriceFreeFree
Update frequencyMonthlyEvery 10 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better17.0
Further details โ€” not scored
Size37 MB3 MB
Age rating4+4+
DeveloperIhor SkliarSpartak Kagramanyan

In-app purchases

1 purchases

Color Maths

One-time1
  • Unlock All Levels$0.99
2 purchases

Kaira

Subscriptions2
  • Kaira: Math Premium7 Days trial$4.991 Month
  • Kaira: Math Premium7 Days trial$29.991 Year

Questions

Is Color Maths free?
Color Maths is free to download, with in-app purchases available.
Is Kaira free?
Kaira is free to download, with in-app purchases available.
Do Color Maths or Kaira have ads?
Neither Color Maths nor Kaira shows ads.
Which is updated more often, Color Maths or Kaira?
Color Maths ships an update monthly, and Kaira every 10 days. Most recently, Color Maths was updated on October 17, 2026 and Kaira on October 10, 2026.

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