Sugarizer vs Geometry Tutor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sugarizer
A free, open-source learning platform designed for children aged 6-12. It features an intuitive interface and over 50 engaging activities for play and creation, inspired by the Sugar platform.
- Free and open-source learning platform
- Intuitive UI for ages 6-12
- Over 50 educational activities
- Inspired by Sugar platform
- Available on iOS devices
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Sugarizer is a free/libre learning platform. The Sugarizer UI use ergonomic principles from Sugar platform, developed for the One Laptop per Child project. Sugarizer is used every day by thousands of users around the world. Sugarizer was built for learners between 6 and 12 at school and at home. The unique Sugarizer UI is discoverable, wholly intuitive, and uses metaphors even non-readers can understand. Sugarizer include more than 50 activities to play, create, simulate, ... Sugarizer is an open source software under Apache 2 license, source code is available on Github.
Geometry Tutor
Master geometry with an interactive, visual learning tool. Explore concepts on a dynamic canvas, visualize theorems in real-time, and solidify understanding with knowledge checks and practice problems. Offers a comprehensive curriculum for high school and advanced middle school students.
- Interactive learning canvas
- Real-time theorem visualization
- Comprehensive 6-unit curriculum
- 120-question practice engine
- End-of-unit knowledge checks
- Instant feedback on mistakes
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Geometry Tutor by Jaba Learning is a fully interactive, visual learning tool designed to help high school and advanced middle school students master core geometry concepts. Move past static textbooks and explore math on a dynamic canvas. TRY IT RISK-FREE Start your 7-Day Free Trial today to unlock the complete curriculum, interactive theorem visualizers, and the full 120-question practice engine! COMPLETE 6-UNIT CURRICULUM + COMPREHENSIVE QUIZ Designed by mathematicians, the app features 42 comprehensive modules across 6 core units, capped by a final quiz of 30 randomized questions drawn from a master bank of 120 expertly crafted problems. • Unit 1: Foundations & Logic • Unit 2: Transformations • Unit 3: Triangles & Trigonometry • Unit 4: Circles • Unit 5: Polygons • Unit 6: 3D Solids • Unit 7: Comprehensive Quiz INTERACTIVE LEARNING Built with a custom adaptive canvas, Geometry Tutor allows you to interact with shapes, sliders, and coordinate grids in real-time. Visualize complex theorems and formulas as you adjust the inputs yourself. KNOWLEDGE CHECKS & MASTERY Solidify your understanding with specific knowledge checks. Each of the 6 units features a dedicated end-of-unit randomized set of practice problems to ensure you are ready to move forward. Put your skills to the test, get instant feedback, and uncover key insights if you make a mistake, ensuring you truly understand the concepts from every angle. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Sugarizer at none against Geometry Tutor's 2. Sugarizer also leads on iOS requirement (11.0 vs 17.6). Geometry Tutor's advantage is update cadence (monthly vs every 8 months) and rating (5.0 vs 4.7). On price, review sentiment, ratings volume and ads 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
Both are free to download. Geometry Tutor sells 2 in-app purchases, starting at $12.99 per year. Sugarizer asks for nothing beyond the download.
Geometry Tutor holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Sugarizer ships an update every 8 months, Geometry Tutor monthly. The most recent releases landed on July 17, 2026 and September 12, 2026 respectively.
| Parameter | Sugarizer | Geometry Tutor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 634 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Lionel LASKE | JABA Learning LLC |
Customer experience
Sugarizer
Geometry Tutor
In-app purchases
Sugarizer
No in-app purchases
Geometry Tutor
- Premium Annual Access7 Days trial$12.991 Year
- Geometry Tutor Premium$14.99
Questions
Is Sugarizer free?
Is Geometry Tutor free?
Which has better reviews, Sugarizer or Geometry Tutor?
Do Sugarizer or Geometry Tutor have ads?
Which is updated more often, Sugarizer or Geometry Tutor?
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