# iForce vs Duality Pro

The clearest difference is price: Duality Pro at Free against iForce's $2.99. Duality Pro also leads on rating (4.1 vs 3.7) and update cadence (monthly vs every 4 months). iForce's advantage is in-app purchases (none vs 6) and review sentiment (76% vs 56%). On ratings volume, ads, monetization model and device support there is nothing between them.

Duality Pro is free to download; iForce costs $2.99 up front. Duality Pro sells 5 in-app purchases, starting at $12.99 per month. iForce asks for nothing beyond the download.

Duality Pro holds the better App Store score, 4.1 against 3.7. Both are backed by a comparable volume of ratings — 46 and 18 respectively. Written reviews complicate that: 76% of iForce's written reviews are positive against 56% of Duality Pro's, so the app with the better star average is not the one people write more warmly about.

iForce ships an update every 4 months, Duality Pro monthly. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iForce | Duality Pro |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.7 (46 ratings)](https://appshunter.io/ios/app/iforce/id331480970/reviews) | **[4.1 (18 ratings)](https://appshunter.io/ios/app/duality-pro/id1574370173/reviews)** |
| Number of ratings | **46** | 18 |
| Positive reviews | **76.0% of reviews** | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 7 MB | 360 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grigor Rostami](https://appshunter.io/developer/331480973) | [Yaniv Levy](https://appshunter.io/developer/1434968295) |

## What reviewers say

### iForce

[App page](https://appshunter.io/ios/app/iforce/id331480970)

This app allows you to perform astonishing mentalism effects, appearing to read minds and predict the future. Disguised as a doodle app, it enables you to create custom tricks instantly for dazzling friends, colleagues, or clients at any event.

**Highlights:** Perform instant custom mentalism tricks, App disguised as a doodle program, Predict thoughts and futures, Learn with written and video instructions, Works with all iPhones/iPod Touches, Silent performance possible

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🤩 Impressive magic tricks
- 🎨 Highly customizable effects
- 🤫 Discreet and hidden app
- 🤯 Amazes and confuses audiences
- 💰 Great value for the price

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🤔 Instructions can be confusing for beginners
- 📱 Compatibility issues with newer iPhone models
- 🔄 Repetitive nature of the tricks
- 🤖 Concerns about the app's authenticity

**Reported bugs**

- Springboard feature not working correctly
- Inconsistent performance when flipping the phone
- Doodle app interface issues on newer iPhones
- Inability to access instructions and videos

**Requested features**

- Expanded customization options
- More varied prediction effects
- Improved instructions and tutorials
- Better compatibility with latest iOS versions
- Ability to save and share custom routines


### 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 iForce free?

iForce costs $2.99, with no in-app purchases.

### Is Duality Pro free?

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

### Which has better reviews, iForce or Duality Pro?

Duality Pro is rated higher. iForce averages 3.7 out of 5 from 46 ratings, while Duality Pro averages 4.1 from 18 ratings.

### Do iForce or Duality Pro have ads?

Neither iForce nor Duality Pro shows ads.

### Which is updated more often, iForce or Duality Pro?

iForce ships an update every 4 months, and Duality Pro monthly. Most recently, iForce was updated on October 21, 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.*