# LiftOff vs 2N Installer App

The clearest difference is rating: 2N Installer App at 5.0 against LiftOff's 4.2. 2N Installer App also leads on update cadence (fortnightly vs every 6 weeks). LiftOff's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

2N Installer App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: LiftOff has 5 ratings behind it against 1, so its average is the more settled of the two.

LiftOff ships an update every 6 weeks, 2N Installer App fortnightly. The most recent releases landed on August 25, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | LiftOff | 2N Installer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/liftoff/id1511652103/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2n-installer-app/id6751116421/reviews)** |
| Number of ratings | **5** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 10 MB | 58 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [braXos](https://appshunter.io/developer/1511652102) | [2N TELEKOMUNIKACE a.s.](https://appshunter.io/developer/656246734) |

## What reviewers say

### LiftOff

[App page](https://appshunter.io/ios/app/liftoff/id1511652103)

Control elevator dispatch remotely from your iOS device. Avoid touching surfaces and receive cab assignments directly on your phone. This app offers a touchless solution for elevator calls and dispatch.

**Highlights:** Touchless elevator dispatch, Remote elevator calling, Receive cab assignments, iOS device control, Contactless operation

**In-app purchases:** none


### 2N Installer App

[App page](https://appshunter.io/ios/app/2n-installer-app/id6751116421)

This app provides professional installers with quick, on-site access to mobile-friendly installation guides, wiring diagrams, and product documentation. It features AI-powered support and smart search to help troubleshoot issues and work more efficiently.

**Highlights:** Mobile-friendly installation guides, Wiring diagrams, Product documentation access, 24/7 AI technical support, Smart search functionality, On-site troubleshooting assistance

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

**In-app purchases:** none


## Frequently asked questions

### Is LiftOff free?

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

### Is 2N Installer App free?

2N Installer App is free to download, with no in-app purchases.

### Which has better reviews, LiftOff or 2N Installer App?

2N Installer App is rated higher. LiftOff averages 4.2 out of 5 from 5 ratings, while 2N Installer App averages 5.0 from 1 ratings.

### Do LiftOff or 2N Installer App have ads?

Neither LiftOff nor 2N Installer App shows ads.

### Which is updated more often, LiftOff or 2N Installer App?

LiftOff ships an update every 6 weeks, and 2N Installer App fortnightly. Most recently, LiftOff was updated on August 25, 2026 and 2N Installer App on August 13, 2026.

---

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