XFAIR.app vs PnS One
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
XFAIR.app
Read full descriptionHide full description
With our XFAIR.app you ensure a contemporary event and inspire your participants with novel possibilities. The XFAIR.app replaces your printed programs and contains all information around your event. From initial registration to on-site lead capture โฆ everything on one platform. The whole thing adapted to your corporate design; colors, images and content can be defined individually. And the โEMS-APPโ makes your event even more interactive. With push notification and chat functionality, your participants are always up-to-date, involved and connected before, during and after the event.
PnS One
Read full descriptionHide full description
PnS One is a Solar PV app. PnS One helps you to work and manage your technical and sales requirement wherever you are. PnS One is a marketplace and a common platform that connects Consumers, PV Installers, DisComs and State Nodal Agencies. PnS One app allows user to: 1. Create Solar PV (SPV) Design (Map based UI to calculate the size of the SPV system that can be installed) 2. Calculate Savings and Payback of investment 3. Get verified Solar PV Installers and quotes 4. Financial Analysis 5. Generate techno-commercial report 6. Manage solar sales with mobile, fast and colourful project management system The PnS One App changes the way end customers and rooftop solar professionals work. Highlights and features of the app for Solar Professionals are listed below: 1. Lead Management 2. Financial analysis and tools to get cash flow, break-even analysis etc. 3. Use standard terms and conditions for your proposal 4. Energy output calculation 5. Customer proposal template in a customized form 6. Email a quote to your client right from your device within minutes of using this app 7. Project management via cloud technology to monitor the progress of the lead/project 8. Increase conversions with quick, detailed and professional offers Design and manage your sales with your smartphone or tablet wherever you are. Increase your work performance and make it more professional using PnS One Solar Platform
Screenshots
Verdict
The clearest difference is iOS requirement: PnS One at 13.0 against XFAIR.app's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
XFAIR.app ships an update every 2 weeks, PnS One every 3 weeks. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.
| Parameter | XFAIR.app | PnS One |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 15 MB | 58 MB |
| Age rating | 9+ | 4+ |
| Developer | XFAIR GmbH | Power and Sun Solar Equipments Trading LLC |
In-app purchases
XFAIR.app
No in-app purchases
PnS One
No in-app purchases









