Comparison

Rainbow Unicorn Math vs NumiKids

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

Head to head
About

Rainbow Unicorn Math

Embark on a colorful math adventure with a friendly unicorn. This app offers six engaging levels covering addition, subtraction, multiplication, and division, with adjustable difficulty for a personalized learning experience.

Highlights
  • Six math levels: Addition, Subtraction, Multiplication, Division
  • 15 difficulty options
  • 15 questions per game
  • Star-based scoring system
  • Colorful rainbow themes
  • Friendly unicorn companion
Features
Read full description

Rainbow Unicorn Math makes learning math fun! Join the magical unicorn on a colorful adventure through 6 exciting math levels: • Addition - Master the basics • Subtraction - Build your skills • Add & Subtract - Combine operations • Multiplication - Level up your math • Division - Become a math wizard • More Complex - Ultimate challenge with multi-step problems Features: • 15 difficulty options - from single digits to two-digit numbers • 15 questions per game • Earn 1-5 stars based on your score • Choose your challenge level for each operation • Colorful rainbow themes • Friendly unicorn companion • Perfect for kids learning math Start with single digits (0-9), advance to teens (10-19), then conquer two-digit numbers (20-99)! Get 5 stars by answering all questions correctly! No ads. No in-app purchases. No data collection. Just pure math fun!

About

NumiKids

Features
Read full description

NumiKids is a simple and focused math practice app for kids. Practice addition, subtraction, multiplication, division, time and mixed quizzes in short, focused sessions. Create local child profiles, adjust difficulty, review mistakes, track test results and export simple PDF reports. NumiKids is designed to be calm, clear and privacy-friendly: • No account required • No ads • No tracking • Data stays on your device • Works on iPhone and iPad Main features: • Addition, subtraction, multiplication and division practice • Time practice • Mixed practice mode • Test mode with results history • Mistakes saved for review • Local child profiles with avatars • Statistics and average answer time • PDF report export and sharing • Optional local reminders NumiKids helps children practise core math skills at their own pace, without distractions. Terms of Use: https://www.numikids.app/terms/

Screenshots

Rainbow Unicorn Math4 screens
NumiKids3 screens

Verdict

The call

The clearest difference is in-app purchases: Rainbow Unicorn Math at none against NumiKids's 2. Rainbow Unicorn Math also leads on update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. NumiKids sells 2 in-app purchases, starting at $5.99 per month. Rainbow Unicorn Math asks for nothing beyond the download.

UpkeepUpdate frequency

Rainbow Unicorn Math ships an update every 3 days, NumiKids every 3 weeks. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Rainbow Unicorn Math versus NumiKids: the parameters behind the verdict, then further details
ParameterRainbow Unicorn MathNumiKids
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018
Further details — not scored
Size10 MB13 MB
Age rating4+4+
DeveloperRONALD HAU-SYANG CHENGGulios

In-app purchases

None

Rainbow Unicorn Math

No in-app purchases

2 purchases

NumiKids

Subscriptions2
  • NumiKids Monthly3 Days trial$5.991 Month
  • NumiKids Yearly3 Days trial$59.991 Year

Questions

Is Rainbow Unicorn Math free?
Rainbow Unicorn Math is free to download, with no in-app purchases.
Is NumiKids free?
NumiKids is free to download, with in-app purchases available.
Do Rainbow Unicorn Math or NumiKids have ads?
Neither Rainbow Unicorn Math nor NumiKids shows ads.
Which is updated more often, Rainbow Unicorn Math or NumiKids?
Rainbow Unicorn Math ships an update every 3 days, and NumiKids every 3 weeks. Most recently, Rainbow Unicorn Math was updated on October 14, 2026 and NumiKids on October 12, 2026.

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