Comparison

Find Prime Num vs Learnopia

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

Head to head
About

Find Prime Num

Quickly determine if a number is prime and find one of its factors. This app also measures calculation time to help you benchmark your device's processing speed. Share your results and compare performance with others.

Highlights
  • Calculate prime numbers up to 64-bit integers
  • Measure processing time for device speed comparison
  • Find one factor of a non-prime number
  • Share calculation results
  • User-friendly interface
Features
Read full description

Do you want to find out if a number if a prime number? Are you constantly spending hours to calculate if a long number is prime? If the answer is yes for any of these questions, you should download "Find Prime Num" app. "Find Prime Num" allows you to find out if a number is a prime or not. It will also give you a factor of this number. In addition, it will tell you how long it takes for the app to calculate, which indicates how fast your device is. You can use this value to test your device's processing speed against other devices. "Find Prime Num" is an app for you to find out if your number is prime. It can be used on iPhone, iPod Touch and iPad. It is simple, easy to use, and very informative. You can share your results with others as well. Main Features ◉ Calculate prime number up to 64-bit integer ◉ Calculate the processing time, an indicator of the speed of the CPU of your device ◉ Calculate one factor of your number if it isn't a prime ◉ Share your results with others to see whose devices are faster ◉ User-friendly interface

About

Learnopia

Features
Read full description

Explore a world of interactive learning with this engaging and thoughtfully designed educational app. From recognising quantities and comparing values to practicing math operations and exploring creativity, each activity is crafted to build foundational skills in a playful and rewarding way. Features include: - Count Objects: Develop number sense by identifying and counting everyday items. - Shadow Match: Sharpen visual perception and shape recognition through matching exercises. - Bloom Flower: Solve simple math operations and watch colourful flower come to life. - Less, More, Equal: Understand comparisons and basic mathematical relationships with intuitive visuals. - Fractions: Learn the basics of fractions using visual examples. - Colouring: Express creativity with a variety of colouring pages designed to encourage imagination. - Spell: Practice letter recognition and word formation in an interactive spelling activity. Designed with care to balance fun and learning, this app encourages exploration, logic, and creativity at every step. Engage, entertain, and educate... :)

Screenshots

Find Prime Num4 screens
Learnopia4 screens

Verdict

The call

The clearest difference is in-app purchases: Find Prime Num at none against Learnopia's 1. Find Prime Num also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (12.0 vs 15.6). On price, ads 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

Both are free to download. Learnopia sells 1 one-off in-app purchase. Find Prime Num asks for nothing beyond the download.

UpkeepUpdate frequency

Find Prime Num ships an update every 4 days, Learnopia every 2 months. Both last shipped on September 10, 2026.

Scorecard3 real differences · 7 level
Find Prime Num versus Learnopia: the parameters behind the verdict, then further details
ParameterFind Prime NumLearnopia
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size8 MB55 MB
Age rating4+4+
DeveloperDuo Pisceses, Inc.Krishna Raj Salim

In-app purchases

None

Find Prime Num

No in-app purchases

1 purchases

Learnopia

One-time1
  • Remove Ad.$1.99

Questions

Is Find Prime Num free?
Find Prime Num is free to download, with no in-app purchases.
Is Learnopia free?
Learnopia is free to download, with in-app purchases available.
Do Find Prime Num or Learnopia have ads?
Neither Find Prime Num nor Learnopia shows ads.
Which is updated more often, Find Prime Num or Learnopia?
Find Prime Num ships an update every 4 days, and Learnopia every 2 months. Most recently, Find Prime Num was updated on September 10, 2026 and Learnopia on September 10, 2026.

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