Comparison

Kaira vs Math Facts Academy

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

Head to head
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

About

Math Facts Academy

Features
Read full description

Math Facts Academy makes learning math facts fast, fun, and motivating for kids. Practice addition, subtraction, multiplication, and division through quick quizzes designed to build confidence, speed, and accuracy. Students can sharpen their skills at their own pace while tracking improvement over time. Perfect for home practice, classrooms, and daily math fluency training.

Screenshots

Kaira4 screens
Math Facts Academy4 screens

Verdict

The call

The clearest difference is update cadence: Math Facts Academy at every 3 days against Kaira's every 10 days. Kaira's advantage is iOS requirement (17.0 vs 26.4). 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. Kaira sells 2 in-app purchases, starting at $4.99 per month and Math Facts Academy sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kaira ships an update every 10 days, Math Facts Academy every 3 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard2 real differences ยท 4 level
Kaira versus Math Facts Academy: the parameters behind the verdict, then further details
ParameterKairaMath Facts Academy
PriceFreeFree
Update frequencyEvery 10 daysEvery 3 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better26.4
Further details โ€” not scored
Size3 MB9 MB
Age rating4+4+
DeveloperSpartak KagramanyanTara Jones

In-app purchases

2 purchases

Kaira

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

Math Facts Academy

Subscriptions1
  • Math Facts Academy7 Days trial$4.991 Month

Questions

Is Kaira free?
Kaira is free to download, with in-app purchases available.
Is Math Facts Academy free?
Math Facts Academy is free to download, with in-app purchases available.
Do Kaira or Math Facts Academy have ads?
Neither Kaira nor Math Facts Academy shows ads.
Which is updated more often, Kaira or Math Facts Academy?
Kaira ships an update every 10 days, and Math Facts Academy every 3 days. Most recently, Kaira was updated on October 31, 2026 and Math Facts Academy on November 9, 2026.

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