Comparison

4 Forms vs Tangrams Block Puzzles

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

Head to head
About

4 Forms

An educational game designed for young children to learn shapes and colors through engaging exercises. It features a clear interface and activities that help develop fine motor skills, logic, and observation.

Highlights
  • Clear interface for young children
  • 17 shape and color identification activities
  • Adjustable difficulty levels
  • Develops fine motor skills
  • Enhances logic and observation
Features
Read full description

4 Form is an educative game for young kids to learn shapes and colors. They will be able to find fun exercises serving different purposes : shape identification, color and size recognition. The design is kept as clear as possible to help the child focus on the task at hand. Seventeen exercises are available today and more will come with free updates. FEATURES - Ultra clear interface made for younger kids - 17 activities with various goals (slide, group, match, ...) - Activities difficulty from simple to advanced - Works on iPhone and iPad (iPad recommended for younger kids) - No ad banner, no in-app purchase SKILLS - Fine Motor Skills - Shape and color matching - Logic and observation ABOUT US At 1001 pixels we develop games that can be played by the whole family, as well as educational applications for kids . Because playing is learning and learning should be fun ! Join us on Facebook : https://www.facebook.com/1001pixels

About

Tangrams Block Puzzles

This logic puzzle game challenges players to form specific shapes using Tangram pieces without overlap. It offers a wide variety of shapes and puzzle types to stimulate critical thinking and spatial reasoning skills for hours of fun.

Highlights
  • Form shapes without overlapping pieces
  • Over 35 kinds of shapes (animals, alphabets, etc.)
  • Chinese and European Tangram styles
  • Challenging logic puzzles
  • HD graphics
  • Stimulates critical thinking and geometry sense
Features
Read full description

Form a given shape without overlapping the Tangrams pieces. Complete this logic puzzle and become the Tangram Master! Challenging logic puzzles to stimulate brain. Play with as many Tangram puzzles as possible in a unlimited amount of time. Hours of Fun ahead of you. Features : - Challenging logic puzzles. - More than 35 kinds of shapes: animals, alphabets, numbers, boats, geometry and so on. - Both Chinese Tangram and European Tangram. - Logical puzzles to challenge your mind. - HD graphics that look great on iPads too. A simple and fun logical puzzle game designed to foster critical thinking, spatial rotation skills, and an intuitive sense of geometry..

Screenshots

4 Forms4 screens
Tangrams Block Puzzles4 screens

Verdict

The call

The clearest difference is rating: 4 Forms at 5.0 against Tangrams Block Puzzles's 1.0. 4 Forms also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment, ratings volume 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. Tangrams Block Puzzles sells 2 one-off in-app purchases. 4 Forms asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

4 Forms holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

4 Forms ships an update every 11 months, Tangrams Block Puzzles every 52 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
4 Forms versus Tangrams Block Puzzles: the parameters behind the verdict, then further details
Parameter4 FormsTangrams Block Puzzles
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings11
Update frequencyEvery 11 months — betterEvery 52 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better15.6
Further details — not scored
Size13 MB29 MB
Age rating4+4+
Developer1001PIXELS, LLC.Pooja Mehta

Customer experience

4 Forms

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Tangrams Block Puzzles

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

4 Forms

No in-app purchases

2 purchases

Tangrams Block Puzzles

One-time2
  • Remove Ads$0.99
  • Unlock All Levels$0.99

Questions

Is 4 Forms free?
4 Forms is free to download, with no in-app purchases.
Is Tangrams Block Puzzles free?
Tangrams Block Puzzles is free to download, with in-app purchases available.
Which has better reviews, 4 Forms or Tangrams Block Puzzles?
4 Forms is rated higher. 4 Forms averages 5.0 out of 5 from 1 ratings, while Tangrams Block Puzzles averages 1.0 from 1 ratings.
Do 4 Forms or Tangrams Block Puzzles have ads?
Tangrams Block Puzzles shows ads; 4 Forms does not.
Which is updated more often, 4 Forms or Tangrams Block Puzzles?
4 Forms ships an update every 11 months, and Tangrams Block Puzzles every 52 months. Most recently, 4 Forms was updated on October 7, 2026 and Tangrams Block Puzzles on October 1, 2026.

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