Orbiterra vs Math Cats
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Orbiterra
This app offers a structured English learning system aligned with CEFR standards. It combines interactive live lessons with self-study courses for comprehensive skill development in listening, speaking, reading, and writing, accessible anytime, anywhere.
- CEFR-aligned English curriculum
- Live interactive lessons
- Self-study courses
- All-round skill development (listening, speaking, reading, writing)
- Flexible learning schedule
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Orbiterra 具備系統性英語學習課程，對標CEFR國際能力指標。創新真人互動教學與自學課程並存在同一個平台，聽,說,讀,寫全方位能力螺旋應用，致力讓會員天天有效學習，無時間空間限制。
Math Cats
This app offers interactive math practice for grades 1-6, rewarding children with collectible cat images and videos as they master arithmetic skills. It provides detailed progress tracking for parents and a virtual scratchpad for calculations, eliminating the need for paper.
- Grade 1-6 arithmetic practice
- Collectible cat images and videos
- Progress tracking and statistics
- Virtual scribble pad for calculations
- Identification of areas of struggle
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Math Cats is a math app that rewards your kids with adorable cat images and videos as they practice and progress through Grade 1–6 arithmetic. For parents: - Say goodbye to grading your child’s answers in workbooks! - Progressive exercises for Grades 1–6 arithmetic are all included; never buy that “next grade” workbook again! - Scribbles for incorrect answers are recorded, helping you identify where and why they are struggling. - Track their overall progress and performance with statistics such as overall percentage score, time taken per quest, and time spent per question. Your kids will: - Practice Grade 1–6 arithmetic that becomes progressively more challenging, including addition, subtraction, multiplication, division, decimals, and fractions. - Unlock cute and adorable cats every time they pass a quest — try to collect them all! - Use the built-in virtual scribble pad for calculations; no paper or pencil needed! - No longer be able to peek at the answers in the back of workbooks! Download Math Cats today and help your child become a math wizard!
Screenshots
Verdict
The clearest difference is review sentiment: Math Cats at 100% against Orbiterra's 22%. Math Cats also leads on rating (5.0 vs 2.0) and update cadence (every 5 days vs every 8 months). Orbiterra's advantage is price (Free vs $5.99) and iOS requirement (12.0 vs 15.6). On ratings volume, ads, in-app purchases and device support 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
Orbiterra is free to download; Math Cats costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Math Cats holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 22% of Orbiterra's written reviews are positive against 100% of Math Cats's.
Orbiterra ships an update every 8 months, Math Cats every 5 days. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.
| Parameter | Orbiterra | Math Cats |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 2.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 21.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 8 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 27 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | North America Eagle Education Consulting Inc. | Knowledge Vortex, LLC |
Customer experience
Orbiterra
Math Cats
In-app purchases
Orbiterra
No in-app purchases
Math Cats
No in-app purchases
