EarthProject vs Math Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EarthProject
Learn and get motivated to reduce your carbon and plastic footprint. This educational app provides tools and encouragement for sustainable living.
- Learn waste reduction techniques
- Motivation for sustainable living
- Carbon footprint tracking
- Plastic waste reduction guidance
- Educational content
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The EarthProject app will teach you and motivate you to reduce your carbon and plastic waste!
Math Buddy
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Build strong math foundations with step-by-step learning, adaptive practice, and real progress tracking. Trusted by 450+ schools across India, Bangladesh, and Bahrain. Backed by the Google Accelerator Program. Math Buddy brings 15+ years of classroom expertise to your child's fingertips - breaking every concept into bite-sized skills for true understanding, not memorization. Why Math Buddy? Unlike typical apps that rely only on drill practice, Math Buddy uses an activity-based learning approach so children understand why, not just how. What your child gets Interactive Activities Hundreds of engaging activities across Grades 1-8 Mental Math Build speed and accuracy with proven strategies Adaptive Practice Personalized learning that adjusts to your child's level Math Olympiad Prep Advanced problems for competitive exam readiness Daily Challenges Practice regularly with thoughtfully designed questions Badges & Streaks Stay motivated with rewards and progress tracking Goals & Rewards Set targets and earn coins for consistent practice Curriculum aligned Aligned with CBSE, ICSE, and international curricula for Grades 1 to 8 Important note Currently available for students enrolled through schools using Math Buddy. Please contact your school for login access. Download Math Buddy and give your child the strong math foundation they deserve. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
EarthProject and Math Buddy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
EarthProject ships an update monthly, Math Buddy every 3 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.
| Parameter | EarthProject | Math Buddy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 70 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | TAKE ACTION GLOBAL Inc | Math Buddy LLC |
In-app purchases
EarthProject
No in-app purchases
Math Buddy
No in-app purchases
Questions
Is EarthProject free?
Is Math Buddy free?
Do EarthProject or Math Buddy have ads?
Which is updated more often, EarthProject or Math Buddy?
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