# MathBoard Fractions vs Dissertation Defense Coach

The clearest difference is update cadence: Dissertation Defense Coach at weekly against MathBoard Fractions's every 6 months. Dissertation Defense Coach also leads on review sentiment (73% vs 57%). MathBoard Fractions's advantage is price ($4.99 vs $6.99) and iOS requirement (13.0 vs 17.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

MathBoard Fractions costs $4.99 and Dissertation Defense Coach $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for MathBoard Fractions against 4.2 for Dissertation Defense Coach. Both are backed by a comparable volume of ratings — 62 and 30 respectively. Written reviews are what separate them: 57% of MathBoard Fractions's written reviews are positive against 73% of Dissertation Defense Coach's.

MathBoard Fractions ships an update every 6 months, Dissertation Defense Coach weekly. The most recent releases landed on October 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MathBoard Fractions | Dissertation Defense Coach |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | **[4.3 (62 ratings)](https://appshunter.io/ios/app/mathboard-fractions/id680171301/reviews)** | [4.2 (30 ratings)](https://appshunter.io/ios/app/dissertation-defense-coach/id1462924075/reviews) |
| Number of ratings | **62** | 30 |
| Positive reviews | 57.1% of reviews | **73.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 9 MB | 6 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PalaSoftware Inc.](https://appshunter.io/developer/282914457) | [Triumphant Heart International, Inc.](https://appshunter.io/developer/1462924074) |

## What reviewers say

### MathBoard Fractions

[App page](https://appshunter.io/ios/app/mathboard-fractions/id680171301)

Master fractions with interactive lessons, practice exercises, and a problem solver. This app breaks down complex concepts, provides step-by-step solutions, and tracks progress for learners of all ages.

**Highlights:** Fraction concept understanding, Visual fraction matching, Simplifying and ordering fractions, Fraction arithmetic operations, Step-by-step problem solver, Progress tracking and sharing, Customizable learning settings

**In-app purchases:** none


### Dissertation Defense Coach

[App page](https://appshunter.io/ios/app/dissertation-defense-coach/id1462924075)

This app provides doctoral candidates with flashcards and question-by-question coaching to prepare for their dissertation defense. It offers guidance on answering potential questions across various aspects of their study, helping to build confidence and identify overlooked areas.

**Highlights:** Flashcard-style preparation, Question-by-question coaching, Guidance on answering questions, Covers introduction, literature review, methodology, findings, conclusions, Questions from beginner to advanced difficulty, Helps build confidence and poise

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MathBoard Fractions free?

MathBoard Fractions costs $4.99, with no in-app purchases.

### Is Dissertation Defense Coach free?

Dissertation Defense Coach costs $6.99, with no in-app purchases.

### Which has better reviews, MathBoard Fractions or Dissertation Defense Coach?

MathBoard Fractions is rated higher. MathBoard Fractions averages 4.3 out of 5 from 62 ratings, while Dissertation Defense Coach averages 4.2 from 30 ratings.

### Do MathBoard Fractions or Dissertation Defense Coach have ads?

Neither MathBoard Fractions nor Dissertation Defense Coach shows ads.

### Which is updated more often, MathBoard Fractions or Dissertation Defense Coach?

MathBoard Fractions ships an update every 6 months, and Dissertation Defense Coach weekly. Most recently, MathBoard Fractions was updated on October 29, 2026 and Dissertation Defense Coach on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*