# Mathemagics Geometry in a Dash vs Shark Reader

The clearest difference is review sentiment: Shark Reader at 100% against Mathemagics Geometry in a Dash's 50%. Shark Reader also leads on price (Free vs $2.99) and rating (5.0 vs 4.3). Mathemagics Geometry in a Dash's advantage is ratings volume (19 vs 1) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Shark Reader is free to download; Mathemagics Geometry in a Dash costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shark Reader holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Mathemagics Geometry in a Dash has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Mathemagics Geometry in a Dash's written reviews are positive against 100% of Shark Reader's.

Mathemagics Geometry in a Dash ships an update every 8 months, Shark Reader every 2 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Mathemagics Geometry in a Dash | Shark Reader |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/mathemagics-geometry-in-a-dash/id916829299/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shark-reader/id6809709807/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Paid | **Free** |
| Size | 20 MB | 30 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blue Lightning Labs](https://appshunter.io/developer/306586850) | [Grand Line LLC](https://appshunter.io/developer/6771644087) |

## What reviewers say

### Mathemagics Geometry in a Dash

[App page](https://appshunter.io/ios/app/mathemagics-geometry-in-a-dash/id916829299)

Master geometry concepts through focused lessons and practice games. This app helps build an intuitive understanding of core principles, preparing users for standardized tests and improving problem-solving skills.

**Highlights:** Intuitive understanding of geometry principles, Practice lesson techniques, Geometry games for skill sharpening, Covers triangles, circles, squares, and rectangles, Preparation for standardized tests (SAT, ACT, GRE, etc.), Mental math techniques

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

**In-app purchases:** none


### Shark Reader

[App page](https://appshunter.io/ios/app/shark-reader/id6809709807)

This app helps families track reading progress, quiz results, and award achievements in one place. It simplifies the process of logging reading history and preparing submissions for school programs.

**Highlights:** Track Renaissance quiz history, Log qualifying books and scores, Follow award progress, Discover recommended books, Prepare submission forms, Scan ISBNs for book info, Private iCloud backup

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

**In-app purchases:** none


## Frequently asked questions

### Is Mathemagics Geometry in a Dash free?

Mathemagics Geometry in a Dash costs $2.99, with no in-app purchases.

### Is Shark Reader free?

Shark Reader is free to download, with no in-app purchases.

### Which has better reviews, Mathemagics Geometry in a Dash or Shark Reader?

Shark Reader is rated higher. Mathemagics Geometry in a Dash averages 4.3 out of 5 from 19 ratings, while Shark Reader averages 5.0 from 1 ratings.

### Do Mathemagics Geometry in a Dash or Shark Reader have ads?

Neither Mathemagics Geometry in a Dash nor Shark Reader shows ads.

### Which is updated more often, Mathemagics Geometry in a Dash or Shark Reader?

Mathemagics Geometry in a Dash ships an update every 8 months, and Shark Reader every 2 days. Most recently, Mathemagics Geometry in a Dash was updated on October 15, 2026 and Shark Reader on October 13, 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.*