# Marty's Magic Meter vs Duality Pro

The clearest difference is update cadence: Marty's Magic Meter at every 3 days against Duality Pro's monthly. Marty's Magic Meter also leads on monetization model (free with in-app purchases vs paid) and review sentiment (67% vs 56%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Marty's Magic Meter sells 1 one-off in-app purchase and Duality Pro sells 5 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Marty's Magic Meter holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 8 and 18 respectively. Written reviews point the same way: 67% of Marty's Magic Meter's written reviews are positive against 56% of Duality Pro's.

Marty's Magic Meter ships an update every 3 days, Duality Pro monthly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Marty's Magic Meter | Duality Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/martys-magic-meter/id1494436752/reviews)** | [4.1 (18 ratings)](https://appshunter.io/ios/app/duality-pro/id1574370173/reviews) |
| Number of ratings | 8 | **18** |
| Positive reviews | **66.7% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 98 MB | 360 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [YitYat Studios](https://appshunter.io/developer/294709521) | [Yaniv Levy](https://appshunter.io/developer/1434968295) |

## What reviewers say

### Marty's Magic Meter

[App page](https://appshunter.io/ios/app/martys-magic-meter/id1494436752)

This app transforms your phone into a magic device capable of detecting various things, from a friend's intelligence to a wizard's presence. Perform impressive magic tricks for your friends with customizable devices and sounds, keeping them guessing your secret.

**Highlights:** Phone as a magic device, Multiple detector types, Customizable device names, Secret trick for users, Spinner with controlled outcomes, Accomplice mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Version | $2.99 | one-time |


### Duality Pro

[App page](https://appshunter.io/ios/app/duality-pro/id1574370173)

This app allows magicians to embed audience-thought-of numbers, words, or images into pre-recorded videos for astonishing performances. It offers a user-friendly interface for quick setup and can project videos onto large screens.

**Highlights:** Embed thoughts into videos, User-friendly interface, Large screen projection mode, Customizable videos, 11 input methods, Easy Mode setup, Includes generic videos

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duality Pro | $12.99 | per month |
| 3D Dash | $0.99 | one-time |
| Extension features | $149.99 | one-time |
| Pro upgrade | $149.99 | one-time |
| Lifetime Access | $249.99 | one-time |


## Frequently asked questions

### Is Marty's Magic Meter free?

Marty's Magic Meter is free to download, with in-app purchases available.

### Is Duality Pro free?

Duality Pro is free to download, with in-app purchases available.

### Which has better reviews, Marty's Magic Meter or Duality Pro?

Marty's Magic Meter is rated higher. Marty's Magic Meter averages 4.3 out of 5 from 8 ratings, while Duality Pro averages 4.1 from 18 ratings.

### Do Marty's Magic Meter or Duality Pro have ads?

Neither Marty's Magic Meter nor Duality Pro shows ads.

### Which is updated more often, Marty's Magic Meter or Duality Pro?

Marty's Magic Meter ships an update every 3 days, and Duality Pro monthly. Most recently, Marty's Magic Meter was updated on October 7, 2026 and Duality Pro on October 7, 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.*