Comparison

Shape Learning Game for Kids vs Rubber Ducks!

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

Head to head
About

Shape Learning Game for Kids

This game helps preschoolers learn basic shapes and colors through 12 engaging jigsaw puzzles. Whimsical characters and animations bring learning to life, making it fun for young children while providing a safe environment for parents.

Highlights
  • 12 unique shape puzzles
  • Colorful graphics by children's book illustrator
  • Positive encouragement
  • Fun animations
  • Increasing difficulty
  • Kid-friendly interface
Features
Read full description

If you have a preschooler just starting to learn shapes and colors, this is the perfect app for you! 12 clever and colorful puzzles will delight, entertain and educate your young boys and girls as they learn to identify basic shapes and colors. Circles, rectangles, octagons, triangles and stars- this app has it all! Whimsical drawings transform these basic learning concepts into fun characters that come to life when a puzzle is completed. See a square businessman do a little dance with his square puppy, check out aliens hovering in their hexagonal spaceships and an oval fish and a rectangular whale under the sea! Garden bugs and snails crawl around while a trio of stars dance and fly through the sky, and series of circular cats bounce and twirl, and a trio of square, circle and triangular friends wave to say hello. If your child is in preschool or kindergarten they will love this fun educational game! Kids will love these puzzles for the bright colors, funny characters and appealing animation, parents will love the app for its safe, kid-friendly environment. Features: * Rich, colorful graphics by children's book illustrator Laura Tallardy. * 12 different cute shape puzzles to choose from! * Retina display images supported for all devices including the new iPad! * Positive encouragement. * Fun shapes to pop at the end of each puzzle! * Increasing difficulty. * Easy for kids to use and control. Please note that this is the free version of the app. The free version includes four puzzles with the option to unlock the other 8 via in-app purchase. If you have questions, need support, or have a suggestion, please email us at: orionsmason@gmail.com Privacy Policy - This app: - Does not contain ads - Does not contain links to social networks - Does not use data collection tools - Does contain an in-app purchase for the full version - Does include links to apps by Scott Adelman in the App Store (via Link Share/Georiot) and links to apps by Laura Tallardy. For more information on our privacy policy, please visit: http://scottadelman.com/privacy-policy/

About

Rubber Ducks!

A casual merge game where you drop rubber ducks into a tub, matching identical ones to create rarer and more unusual designs. Aim for a high score while managing the tub's space and discovering new duck characters. Perfect for quick, relaxing play sessions.

Highlights
  • Casual merge gameplay
  • Cute rubber duck characters
  • Relaxing bathtub setting
  • Score-chasing mechanics
  • Discover new duck designs
  • Regular updates planned
Features
Read full description

Rubber Ducks! is a drop and merge game where you launch ducks into a tub and seeing how far you can go. Merge matching rubber ducks to create bigger, rarer, and more ridiculous ducks. Keep the tub from overflowing, chase a higher score, and discover what strange little duck comes next. The game is simple to play: drop a duck, match it with the same duck, and watch them merge into something new. As the tub fills up, every move matters a little more. Features: Easy, casual merge gameplay Cute rubber duck characters Relaxing bathtub setting Score-chasing fun More duck designs coming soon New themes, settings, and surprises planned for future updates Rubber Ducks! is made for quick breaks, casual play, and anyone who enjoys cute, dorky games that do not take themselves too seriously. The first version is just the beginning. More duck ideas, new locations, fresh styles, and weirder little duck friends are coming over time.

Screenshots

Shape Learning Game for Kids4 screens
Rubber Ducks!4 screens

Verdict

The call

The clearest difference is in-app purchases: Rubber Ducks! at none against Shape Learning Game for Kids's 1. Rubber Ducks! also leads on update cadence (every 6 days vs every 42 months). Shape Learning Game for Kids's advantage is ads (none vs shown) and iOS requirement (8.0 vs 17.0). On price, rating, review sentiment and ratings volume 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. Shape Learning Game for Kids sells 1 one-off in-app purchase. Rubber Ducks! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shape Learning Game for Kids holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Shape Learning Game for Kids ships an update every 42 months, Rubber Ducks! every 6 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Shape Learning Game for Kids versus Rubber Ducks!: the parameters behind the verdict, then further details
ParameterShape Learning Game for KidsRubber Ducks!
PriceFreeFree
Rating4.6 (12 ratings) — better4.4 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better7
Update frequencyEvery 42 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better17.0
Further details — not scored
Size41 MB219 MB
Age rating4+4+
DeveloperScott Adelman Apps IncRacoza Studios, LLC

Customer experience

Shape Learning Game for Kids

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Rubber Ducks!

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Shape Learning Game for Kids

One-time1
  • All Puzzles and Content$1.99
None

Rubber Ducks!

No in-app purchases

Questions

Is Shape Learning Game for Kids free?
Shape Learning Game for Kids is free to download, with in-app purchases available.
Is Rubber Ducks! free?
Rubber Ducks! is free to download, with no in-app purchases.
Which has better reviews, Shape Learning Game for Kids or Rubber Ducks!?
Shape Learning Game for Kids is rated higher. Shape Learning Game for Kids averages 4.6 out of 5 from 12 ratings, while Rubber Ducks! averages 4.4 from 7 ratings.
Do Shape Learning Game for Kids or Rubber Ducks! have ads?
Rubber Ducks! shows ads; Shape Learning Game for Kids does not.
Which is updated more often, Shape Learning Game for Kids or Rubber Ducks!?
Shape Learning Game for Kids ships an update every 42 months, and Rubber Ducks! every 6 days. Most recently, Shape Learning Game for Kids was updated on October 26, 2026 and Rubber Ducks! on October 24, 2026.

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