LiftOff vs 2N Installer App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LiftOff
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.
- Touchless elevator dispatch
- Remote elevator calling
- Receive cab assignments
- iOS device control
- Contactless operation
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TOUCHLESS DISPATCH Call an elevator cab for dispatch to a destination from your iOS device without touching anything outside or inside the cab! Receive an elevator assignment on your phone once the call is made.
2N Installer App
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.
- Mobile-friendly installation guides
- Wiring diagrams
- Product documentation access
- 24/7 AI technical support
- Smart search functionality
- On-site troubleshooting assistance
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Install 2N solutions faster and with confidence. The 2N Installer App is built for professional installers who need quick access to manuals —right on-site. Key features All manuals in your pocket Access mobile-friendly installation guides, wiring diagrams, and product documentation anytime. Faster installations Find the right information instantly and reduce time spent troubleshooting. 24/7 AI support Get immediate answers to technical questions with built-in AI assistance. Smart search Quickly locate the exact product, guide, or solution you need. Built for installers Clear, practical content designed for real on-site use. Use it to: Access 2N product manuals and installation guides Troubleshoot issues faster Search across all documentation Get instant technical answers Work more efficiently on-site
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | LiftOff | 2N Installer App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 10 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | braXos | 2N TELEKOMUNIKACE a.s. |
Customer experience
LiftOff
2N Installer App
In-app purchases
LiftOff
No in-app purchases
2N Installer App
No in-app purchases
