Comparison

Numeric Odyssey vs Catch Duck

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

Head to head
About

Numeric Odyssey

Features
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Test your math skills in this fun and addictive game! Simply tap the buttons to add or subtract until you match the target number. Sounds easy? Think again! As the levels progress, the challenge gets tougher. Perfect for all ages, this game will keep your brain sharp and your fingers busy. Download now and see how far you can go!

About

Catch Duck

Features
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"Catch Duck" is a newly popular funny and quirky casual puzzle elimination game. It is said that only 1% of players can pass the second level and win the title of the world's best dancing duck! After passing the levels, you can collect various special duck skins to shine in the dance floor. Catch Duck - Simple Gameplay 1.Click and move identical items into the storage area, and three identical items will automatically match and be eliminated. 2.Items have multiple layers; you can only eliminate an underlying layer after removing the upper layers. 3.You succeed in clearing the level when there are no more items on the screen! 4.Clearing the level grants you a unique and hilarious duck skin, and you'll join your regional leaderboard. Come support your region! 5.The storage area can hold up to 7 items at the same time. If full without any elimination, you'll fail to pass the level, so every move is crucial! Catch Duck - Game Features 1.Whimsical Elimination: There are many different quirky elimination challenge maps that provide good brain exercise. The first level helps you quickly understand the game, but the second level tests your intelligence. Are you ready? 2.Brain-Burning Addiction: With increasing difficulty, only 1% of players reportedly succeed in clearing all levels. Will you be among the few victors? Challenge yourself now! 3.Daily Updates: New levels are added every day, engaging in whimsical challenges with global users while racing for clear times! 4.Battle for Regions: The global leaderboard shows the number of players who cleared each region. Occupy the leaderboard's top spot by quickly passing levels to receive the shiniest duck skin! 5.Enjoy the Fun: Unique casual puzzle elimination gameplay with constantly changing levels, offering an irresistible gaming experience. Start your delightful addictive experience now!

Screenshots

Numeric Odyssey4 screens
Catch Duck4 screens

Verdict

The call

The clearest difference is in-app purchases: Numeric Odyssey at none against Catch Duck's 12. Catch Duck's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, 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. Catch Duck sells 12 one-off in-app purchases. Numeric Odyssey asks for nothing beyond the download.

UpkeepUpdate frequency

Numeric Odyssey ships an update every 2 weeks, Catch Duck weekly. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 4 level
Numeric Odyssey versus Catch Duck: the parameters behind the verdict, then further details
ParameterNumeric OdysseyCatch Duck
PriceFreeFree
Update frequencyEvery 2 weeksWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size27 MB293 MB
Age rating4+4+
DeveloperTruong Van TruongNox Interactive Technology Limited

In-app purchases

None

Numeric Odyssey

No in-app purchases

12 purchases

Catch Duck

One-time12
  • Limited Gift Pack 1$4.99
  • 500 Coin$8.99
  • Gift pack 1$9.99
Show 9 more
  • Monthly Card$9.99
  • Gift pack 2$19.99
  • 2500 Coin$27.99
  • Permanent Card$29.99
  • Gift pack 3$39.99
  • 5000 Coin$54.99
  • Gift pack 4$79.99
  • 10000 Coin$99.99
  • Gift pack 5$99.99

Questions

Is Numeric Odyssey free?
Numeric Odyssey is free to download, with no in-app purchases.
Is Catch Duck free?
Catch Duck is free to download, with in-app purchases available.
Do Numeric Odyssey or Catch Duck have ads?
Both Numeric Odyssey and Catch Duck show ads.
Which is updated more often, Numeric Odyssey or Catch Duck?
Numeric Odyssey ships an update every 2 weeks, and Catch Duck weekly. Most recently, Numeric Odyssey was updated on September 17, 2026 and Catch Duck on September 23, 2026.

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