# mathdown vs The Legacy 3

The clearest difference is price: The Legacy 3 at Free against mathdown's $0.99. The Legacy 3 also leads on update cadence (every 11 months vs every 38 months) and iOS requirement (12.0 vs 15.6). mathdown's advantage is in-app purchases (none vs 11) and ads (none vs shown). On device support there is nothing between them.

The Legacy 3 is free to download; mathdown costs $0.99 up front. The Legacy 3 sells 10 one-off in-app purchases. mathdown asks for nothing beyond the download.

mathdown ships an update every 38 months, The Legacy 3 every 11 months. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | mathdown | The Legacy 3 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (1K ratings)](https://appshunter.io/ios/app/the-legacy-3/id1568465855/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 91.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 11 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 1.0 GB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [JOhn Lyons](https://appshunter.io/developer/571586394) | [FIVE-BN STUDIO LLC](https://appshunter.io/developer/1896557490) |

## What reviewers say

### mathdown

[App page](https://appshunter.io/ios/app/mathdown/id1479320609)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Legacy 3

[App page](https://appshunter.io/ios/app/the-legacy-3/id1568465855)

Embark on an adventure to uncover the cause of a mysterious epidemic that struck a museum reception. As a linguist, you'll explore incredible worlds, solve puzzles, and find hidden objects to unravel the truth.

**Highlights:** Discover epidemic cause, Explore incredible worlds, Solve puzzles and mini-games, Find hidden objects, Gather collections, Meet unforgettable characters

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 coins | $0.99 | one-time |
| Bonus chapter | $1.99 | one-time |
| 30 coins | $2.99 | one-time |
| 35 coins | $2.99 | one-time |
| 55 coins | $4.99 | one-time |
| 80 coins | $6.99 | one-time |
| 90 coins | $6.99 | one-time |
| 120 coins | $9.99 | one-time |
| 200 coins | $14.99 | one-time |
| 225 coins | $14.99 | one-time |

**What reviewers like**

- 👍 Engaging storyline
- 🎨 Beautiful graphics
- 🧠 Challenging puzzles
- ⏱️ Long gameplay hours
- 💰 Completely free to play

**What reviewers complain about**

- 🤔 Some puzzles too difficult
- 🔍 Difficulty navigating between locations
- 💰 Hints require in-app purchases

**Reported bugs**

- Hint button not functioning properly
- Bonus chapter not accessible

**Requested features**

- More games in the Legacy series
- Ability to adjust difficulty settings
- Improved map navigation


## Frequently asked questions

### Is mathdown free?

mathdown costs $0.99, with no in-app purchases.

### Is The Legacy 3 free?

The Legacy 3 is free to download, with in-app purchases available.

### Do mathdown or The Legacy 3 have ads?

The Legacy 3 shows ads; mathdown does not.

### Which is updated more often, mathdown or The Legacy 3?

mathdown ships an update every 38 months, and The Legacy 3 every 11 months. Most recently, mathdown was updated on September 19, 2026 and The Legacy 3 on September 29, 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.*