Compass Note vs Tangram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Draw circles with digital compass
- Color created shapes
- Load model examples
- Change grid paper size
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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
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.
- Develops structural awareness
- Enhances spatial order and placement
- Minimalist and distraction-free design
- Progressive difficulty levels
- Encourages independent problem solving
- Builds geometric intuition
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[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
Verdict
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
Compass Note costs $2.99 and Tangram $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Compass Note | Tangram |
|---|---|---|
| Price | $2.99 — better | $5.99 |
| Rating | 2.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 28 months | Every 19 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Kouichi INAFUKU | 弦芳 梁 |
Customer experience
Compass Note
Tangram
In-app purchases
Compass Note
No in-app purchases
Tangram
No in-app purchases









