Fraction Calculator Tutor vs MARVLS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fraction Calculator Tutor
This app offers a straightforward way to perform fraction calculations, complete with interactive tutorials and a history of past computations. It's designed for students and educators, featuring a customizable interface for a personalized learning experience.
- Fraction calculation
- Interactive math tutorials
- Calculation history
- Customizable themes
- User-friendly interface
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Fraction Calculator Tutor made for students & teachers -Simple and easy to use interface -Includes How-To-Guide for using Fraction Calculator -Provides dynamic math tutorials teaching how to solve fractions -Clickable history to revisit past calculations -Change App Theme for personalization and accessibility
MARVLS
Explore quantum computing concepts through interactive augmented reality models. Requires a Merge Cube to visualize and manipulate topics like superposition and entanglement. Navigate through various educational modules to deepen your understanding.
- Augmented reality visualization
- Interactive quantum concepts
- Merge Cube integration
- Topics: superposition, entanglement, qubits
- Logic gates visualization
- Nuclear and electron spin models
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View augmented reality models of quantum computing concepts through your phone. You'll need a Merge Cube (link included to download). Click on different button to navigate to different topics. Tap the camera icon and point your camera towards the Merge Cube to visualize and interact with our MARVLS. Topics include observer dependency, superposition, entanglement, bits, qubits, nuclear and electron spin, logic gates, and trapped ions. Developer support provided by Leo Vanderlofske.
Screenshots
Verdict
The clearest difference is price: MARVLS at Free against Fraction Calculator Tutor's $2.99. Fraction Calculator Tutor's advantage is rating (5.0 vs 3.7) and device support (3 vs 1). 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
MARVLS is free to download; Fraction Calculator Tutor costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fraction Calculator Tutor holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Fraction Calculator Tutor ships an update every 2 weeks, MARVLS every 4 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Fraction Calculator Tutor | MARVLS |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 2 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 79 MB | 168 MB |
| Age rating | 4+ | 4+ |
| Developer | Gene Adams | Michele McColgan |
Customer experience
Fraction Calculator Tutor
MARVLS
In-app purchases
Fraction Calculator Tutor
No in-app purchases
MARVLS
No in-app purchases
Questions
Is Fraction Calculator Tutor free?
Is MARVLS free?
Which has better reviews, Fraction Calculator Tutor or MARVLS?
Do Fraction Calculator Tutor or MARVLS have ads?
Which is updated more often, Fraction Calculator Tutor or MARVLS?
Other comparisons
