Comparison

Zeus vs Monster vs Primes

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

Head to head
About

Zeus vs Monster

This game offers a fun way to practice mixed mathematical operations for various age groups, from kindergarten to adults. It combines educational math drills with Greek mythology, featuring 50 levels and mythical creatures.

Highlights
  • Mixed mathematical operations practice
  • Gradually increasing difficulty
  • Greek mythology learning
  • 50 levels and 10 bosses
  • Customizable settings for educators
  • Addition, subtraction, multiplication, division
Features
Read full description

Get your math drills and discover why users say Zeus vs Monsters – Fun Math Games for Kids is “better than Mathway”.  It's been proven that kids learn math through games a lot faster than from math worksheets. Zeus vs. Monsters provides fun with maths for kindergarten, elementary level and adults. How? Math problems go gradually from very easy to extremely hard.  - Voted #1 App of The Week by users  - Easy to play  - Guarantees both education and fun  - Designed by educators  - Top edutainment game  - Educational tool for parents and teachers  - Addition, Subtraction, Division and Multiplication from 0-1000  - Greek Mythology Learning  Zeus vs. Monsters allows students to practice and develop general arithmetic at their own level, while providing increasing levels of difficulty as children master arithmetic skills.  USERS:  ****************************************************************************** + “I'm a mother of two - grade 5 and grade 7. Greek mythology and math in one game? Amazing!”  +“Educational games like this shouldn't be free, but thanks!”  + “A 1st grade kid I babysit isn't so good at math. I play the game with her and her addition and subtraction are improving! Magic...”  ****************************************************************************** FOR EDUCATORS  The feature “For educators” was created to offer different game settings for kids, depending on their age and level of math skills. Younger kids can choose to play the game only with addition and subtraction and only with numbers ranging from 0-50 at the ”easy” or “normal” level, whereas eight and nine-graders can choose to use all math operations and numbers between 0 and 1000 at the “hard” level.  This feature is called “For educators” because parents, tutors or teachers can keep track of correct and wrong answers for each math operation and number range.  TWO APPS IN ONE - 50 LEVELS OF MATH PROBLEMS AND GREEK MYTHOLOGY  With 50 levels and 10 bosses to defeat, this is a real math adventure. The game is playable by kids of all ages with lots of positive encouragement, educational facts and catchy music. Game characters include Greek gods, Zeus and Athena, and mythical creatures/monsters such as Titans, Giants, Minotaur, Cerberus, Medusa, Typhon, Chimera, Centaur, Satyr and Hades.  REVIEWERS:  “Math Games – Zeus vs. Monsters has multiple goals, one of them is helping the kids sharpen their ability to stay focused for longer periods of time, change their perception of math, and see it like a fun way to spend time, and not just a boring and hard thing to do, also, kids will come in contact with some of the most common Greek symbols and mythology characters and stories…”  “Zeus vs Monsters, a new educational math game from Peaksel, allows educators free use in order to help students do better in class. This kids' video game is designed to help educators determine weaknesses in a child’s math skills.”

About

Primes

Features
Read full description

Have fun with prime numbers, 2 different ways to play, 3 levels of complexity each. The goal is to make the sum of every row and column be a prime number. Roll The Prime This is a game where you need lots of luck and some skill. Place randomly generated numbers on the grid, make the sum of every row and column be a prime number. Even with superb skills, your chance of successfully completing the game is less than 25%. Puzzle Primes This is a game of skill and mental math. Swap numbers on the grid to make the sum of every row and column a prime number, it may take you 5 moves or 15 moves but every puzzle has a solution.

Screenshots

Zeus vs Monster4 screens
Primes4 screens

Verdict

The call

The clearest difference is in-app purchases: Primes at none against Zeus vs Monster's 1. Primes also leads on ads (none vs shown) and update cadence (every 2 months vs every 8 months). On price 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. Zeus vs Monster sells 1 one-off in-app purchase. Primes asks for nothing beyond the download.

UpkeepUpdate frequency

Zeus vs Monster ships an update every 8 months, Primes every 2 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Zeus vs Monster versus Primes: the parameters behind the verdict, then further details
ParameterZeus vs MonsterPrimes
PriceFreeFree
Rating4.3 (139 ratings) — better—
Positive reviews51.1% of reviews—
Number of ratings139 — better—
Update frequencyEvery 8 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.08.0 — better
Further details — not scored
Size146 MB34 MB
Age rating9+4+
DeveloperPeakselAleniq Inc.

Bugs and requests

Zeus vs Monster

Reported bugs

6 issues
  • Game freezes on level 9
  • Opponent walks across screen without hero
  • Game locks up on level 9
  • Hero disappears from screen
  • App requires internet connection
Show 1 more
  • No offers available message

Requested features

3 requests
  • Option to restore purchases
  • Add 10-25 mode or number selection
  • Make the full version free

Primes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Zeus vs Monster

One-time1
  • Unlock All$4.99
None

Primes

No in-app purchases

Questions

Is Zeus vs Monster free?
Zeus vs Monster is free to download, with in-app purchases available.
Is Primes free?
Primes is free to download, with no in-app purchases.
Do Zeus vs Monster or Primes have ads?
Zeus vs Monster shows ads; Primes does not.
Which is updated more often, Zeus vs Monster or Primes?
Zeus vs Monster ships an update every 8 months, and Primes every 2 months. Most recently, Zeus vs Monster was updated on October 23, 2026 and Primes on October 25, 2026.

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