Compass Geometry Drills 2026
Geometry steps and error
Only for iPhone
$0.29 · Designed for iPhone. Not verified for macOS.
iPhone
Compass Geometry Drills is an offline practice tool for middle school geometry, focused on learning steps, doing exercises, and reviewing mistakes. It breaks common compass-and-straightedge construction problems into clear checklist steps so students can understand the order and reasoning behind each construction.
Key features:
1. Construction question bank: Covers perpendicular bisectors, angle bisectors, perpendicular lines through a point, copying angles, triangle constructions, and other common topics.
2. Step breakdowns: Each exercise includes given conditions, the goal, construction steps, and key reasons for self-study after class.
3. Draft markings: Record auxiliary lines, intersections, arcs, and key conclusions to build your own solution process.
4. Mistake review: Save missed problems, difficulty tags, and review status for focused practice by topic.
5. Progress stats: Track practice count, accuracy, mistake distribution, and recent review records locally.
All data stays on your device. No login is required, the app does not connect to the internet, and no personal information is collected.
Ratings & Reviews
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Added a feedback feature.
The developer, hao du, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- hao du
- Size
- 6.8 MB
- Category
- Education
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © rulerCompassTutor-dh-2026
