Comparison

Compass Note vs Tangram

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

Head to head
About

Compass Note

This app allows users to draw circles and other shapes using a digital compass. You can color your creations, load example models, and adjust the grid paper size for precise drawing.

Highlights
  • Draw circles with digital compass
  • Color created shapes
  • Load model examples
  • Change grid paper size
Read full description

It is an application that can draw figures using compass Drawing a circle · Tap the center of the circle you want to draw · Tap the starting point of the circle you want to draw · Drag to the end point and speak your finger to complete the shape Function · You can paint colors on the created shape · You can load a model example · You can change the size of the grid paper

About

Tangram

This minimalist puzzle game helps children develop spatial intelligence and geometric reasoning by using tangram pieces to form complex figures. It focuses on structured thinking, visual deconstruction, and precise shape placement to foster analytical confidence.

Highlights
  • Develops structural awareness
  • Enhances spatial order and placement
  • Minimalist and distraction-free design
  • Progressive difficulty levels
  • Encourages independent problem solving
  • Builds geometric intuition
Features
Read full description

[Introduction] Tangram: Kids Spatial Logic is a minimalist puzzle game designed to sharpen your child’s spatial intelligence and geometric reasoning. By focusing on the foundational art of tangram—sliding and placing pieces to form complex figures—this app helps children develop structured thinking and a deep understanding of spatial relationships. [Key Features: Building Spatial Intelligence] * Structural Awareness: Guide your child to look beyond the whole. By breaking down animals and objects into geometric parts, they learn the essential skill of visual deconstruction and synthesis. * Spatial Order & Placement: Focused on precise sliding and alignment, this game helps children master the relationship between shapes, proportions, and their positions in space. * Minimalist & Distraction-Free: With no complex menus, gradients, or aggressive animations, children can immerse themselves in pure logic. The clean aesthetic ensures the focus remains entirely on the geometric challenge. * Progressive Difficulty: From simple shape-filling to intricate animal silhouettes, our levels provide a steady path for developing cognitive order and geometric intuition. * Independent Problem Solving: The intuitive sliding mechanics encourage children to experiment with patterns, fostering a sense of accomplishment and analytical confidence. [Why Spatial Thinking Matters] Spatial reasoning is the foundation of geometry, engineering, and design. Unlike rote memorization, our "slide-to-fit" logic trains the brain to visualize how parts create a whole. This app serves as an early-learning tool that transforms simple geometric blocks into a powerful exercise for the developing mind.

Screenshots

Tangram4 screens

Verdict

The call

The clearest difference is review sentiment: Tangram at 100% against Compass Note's 0%. Tangram also leads on rating (5.0 vs 2.0) and device support (3 vs 1). Compass Note's advantage is price ($2.99 vs $5.99). On ratings volume, update cadence, ads and in-app purchases 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

Compass Note costs $2.99 and Tangram $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Tangram holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Compass Note's written reviews are positive against 100% of Tangram's.

UpkeepUpdate frequency

Compass Note ships an update every 28 months, Tangram every 19 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
Compass Note versus Tangram: the parameters behind the verdict, then further details
ParameterCompass NoteTangram
Price$2.99 — better$5.99
Rating2.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings11
Update frequencyEvery 28 monthsEvery 19 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS17.69.0 — better
Further details — not scored
Size16 MB2 MB
Age rating4+4+
DeveloperKouichi INAFUKU弦芳 梁

Customer experience

Compass Note

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

Tangram

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

In-app purchases

None

Compass Note

No in-app purchases

None

Tangram

No in-app purchases

Questions

Is Compass Note free?
Compass Note costs $2.99, with no in-app purchases.
Is Tangram free?
Tangram costs $5.99, with no in-app purchases.
Which has better reviews, Compass Note or Tangram?
Tangram is rated higher. Compass Note averages 2.0 out of 5 from 1 ratings, while Tangram averages 5.0 from 1 ratings.
Do Compass Note or Tangram have ads?
Neither Compass Note nor Tangram shows ads.
Which is updated more often, Compass Note or Tangram?
Compass Note ships an update every 28 months, and Tangram every 19 months. Most recently, Compass Note was updated on October 16, 2026 and Tangram on October 14, 2026.

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