Comparison

Rectangles & Primes vs Prime Numbers Math Games

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

Head to head
About

Rectangles & Primes

Features
Read full description

Rectangle provides a fun and insightful maths experience for kids aged 6 to 12. They will improve their understanding of number factorization and prime numbers.

About

Prime Numbers Math Games

This app offers interactive lessons and games to help users learn and practice prime numbers, HCF, and LCM. It provides clear explanations, timed challenges, and adjustable difficulty levels for focused math revision and skill-building.

Highlights
  • Learn prime number concepts
  • Practice HCF and LCM calculations
  • Interactive number challenges
  • Timed game modes
  • Adjustable difficulty levels
  • Clear learning screens
Features
Read full description

Prime Numbers Math Games helps you learn and practise prime numbers, HCF, and LCM through simple lessons and quick number challenges. Start with clear learning screens, then test your number skills in interactive games. You can practise identifying prime numbers, play timed challenges, and build confidence with HCF and LCM calculations. Main Features: • Learn what prime numbers are • View prime number examples from 1 to 100 and beyond • Practise prime number identification • Play classic and timed challenge modes • Learn and practise HCF calculations • Learn and practise LCM calculations • Choose difficulty levels for different practice needs • Clean, simple interface for focused learning • No data collection Why Use This App: Prime numbers, HCF, and LCM are important foundations in mathematics. This app turns number practice into short, focused activities that are easy to understand and quick to play. Suitable for: • Learners practising number skills • Students reviewing prime numbers, HCF, and LCM • Parents supporting math revision • Teachers looking for a simple classroom practice tool • Anyone who enjoys mental math and number puzzles Build your number sense one challenge at a time.

Screenshots

Rectangles & Primes2 screens
Prime Numbers Math Games4 screens

Verdict

The call

The clearest difference is iOS requirement: Rectangles & Primes at 15.0 against Prime Numbers Math Games's 17.2. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 15, 2026 and June 26, 2026 respectively.

Scorecard1 real difference · 8 level
Rectangles & Primes versus Prime Numbers Math Games: the parameters behind the verdict, then further details
ParameterRectangles & PrimesPrime Numbers Math Games
PriceFreeFree
Rating—3.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.2
Further details — not scored
Size10 MB3 MB
Age rating4+4+
DeveloperJohannes CharraTsz Poon

In-app purchases

None

Rectangles & Primes

No in-app purchases

None

Prime Numbers Math Games

No in-app purchases

Questions

Is Rectangles & Primes free?
Rectangles & Primes is free to download, with no in-app purchases.
Is Prime Numbers Math Games free?
Prime Numbers Math Games is free to download, with no in-app purchases.
Do Rectangles & Primes or Prime Numbers Math Games have ads?
Neither Rectangles & Primes nor Prime Numbers Math Games shows ads.
Which is updated more often, Rectangles & Primes or Prime Numbers Math Games?
Rectangles & Primes ships an update every 3 weeks, and Prime Numbers Math Games every 3 weeks. Most recently, Rectangles & Primes was updated on September 15, 2026 and Prime Numbers Math Games on June 26, 2026.

Other comparisons