# Inject vs Unifi OS

The clearest difference is rating: Unifi OS at 4.6 against Inject's 4.1. Unifi OS also leads on review sentiment (83% vs 69%). Inject's advantage is iOS requirement (14.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Inject sells 2 one-off in-app purchases and Unifi OS sells 21 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Unifi OS holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 69 and 107 respectively. Written reviews point the same way: 69% of Inject's written reviews are positive against 83% of Unifi OS's.

Inject ships an update every 3 weeks, Unifi OS monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Inject | Unifi OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (69 ratings)](https://appshunter.io/ios/app/inject-magic/id1028281720/reviews) | **[4.6 (107 ratings)](https://appshunter.io/ios/app/unifi-os/id1406787289/reviews)** |
| Number of ratings | 69 | **107** |
| Positive reviews | 69.1% of reviews | **82.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 402 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Grigor Rostami](https://appshunter.io/developer/331480973) | [Allure Capital Pty Ltd](https://appshunter.io/developer/1406787288) |

## What reviewers say

### Inject

[App page](https://appshunter.io/ios/app/inject-magic/id1028281720)

This app enables you to perform astonishing magic tricks directly on a spectator's phone. Amaze your audience with effects involving celebrity searches, hidden card reveals in photos, and map location predictions, all without touching their device or revealing your own.

**Highlights:** Perform magic on spectator's phone, 21 included magic effects, Create custom effects, No accomplice needed, Works on all devices and browsers, No props required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inject | Free | one-time |
| Upgrade | $99.99 | one-time |


### Unifi OS

[App page](https://appshunter.io/ios/app/unifi-os/id1406787289)

This app unifies various electronic mentalism devices for seamless performance. It offers real-time notifications, device identification, and integration with other mentalism platforms. Perform miracles with discreet, plain-English feedback via Bluetooth earpiece.

**Highlights:** Integrates electronic mentalism devices, Real-time event notifications, Device identification (color, orientation, movement, denomination), NFC reader/writer functionality, Text-to-Speech notifications, Integration with other mentalism platforms

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pi Revelations | Free | one-time |
| Inject 2.0 | Free | one-time |
| Promystic | Free | one-time |
| Insight | Free | one-time |
| Web Polling | Free | one-time |
| Web Messaging | Free | one-time |
| Send To URL | Free | one-time |
| Card Word | Free | one-time |
| AI Image | $4.99 | one-time |
| ChatGPT | $4.99 | one-time |
| Impression Note | $24.99 | one-time |
| Book Studio | $49.99 | one-time |
| Unifi Intelligence | $49.99 | one-time |
| Image Editor | $99.99 | one-time |
| Calculator Studio | $99.99 | one-time |
| Search | $99.99 | one-time |
| Prevision | $99.99 | one-time |
| NFC Reader | $99.99 | one-time |
| CUPP | $99.99 | one-time |
| UTP | $99.99 | one-time |
| Kinetic Dice | $99.99 | one-time |


## Frequently asked questions

### Is Inject free?

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

### Is Unifi OS free?

Unifi OS is free to download, with in-app purchases available.

### Which has better reviews, Inject or Unifi OS?

Unifi OS is rated higher. Inject averages 4.1 out of 5 from 69 ratings, while Unifi OS averages 4.6 from 107 ratings.

### Do Inject or Unifi OS have ads?

Neither Inject nor Unifi OS shows ads.

### Which is updated more often, Inject or Unifi OS?

Inject ships an update every 3 weeks, and Unifi OS monthly. Most recently, Inject was updated on October 26, 2026 and Unifi OS on October 25, 2026.

---

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