# Fsolar vs Bus Master P

The clearest difference is rating: Bus Master P at 5.0 against Fsolar's 3.5. Bus Master P also leads on iOS requirement (13.0 vs 15.4). Fsolar's advantage is ratings volume (37 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Bus Master P holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Fsolar has 37 ratings behind it against 4, so its average is the more settled of the two.

Fsolar ships an update monthly, Bus Master P every 5 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fsolar | Bus Master P |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (37 ratings)](https://appshunter.io/ios/app/fsolar/id1628763284/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bus-master-p/id1634545860/reviews)** |
| Number of ratings | **37** | 4 |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 79 MB | 64 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Felicity Solar Technology Co., Ltd.](https://appshunter.io/developer/1628763286) | [Adnan Bilani](https://appshunter.io/developer/1623779048) |

## What reviewers say

### Fsolar

[App page](https://appshunter.io/ios/app/fsolar/id1628763284)

This intelligent cloud platform monitors photovoltaic data in real-time. It offers power station and equipment management, remote control, and intelligent alarms for efficient information management.

**Highlights:** Real-time monitoring, Power station management, Equipment management, Remote control, Intelligent alarms, Information management

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

**In-app purchases:** none


### Bus Master P

[App page](https://appshunter.io/ios/app/bus-master-p/id1634545860)

This app provides a comprehensive solution for school bus transportation management. It offers online registration, invoicing, GPS tracking, attendance monitoring, and customer support for parents and administrators. Parents can stay informed about their child's trip details, including real-time location and arrival estimates.

**Highlights:** Online registration, Online invoicing, GPS tracker, Attendance system, Complaints & customer support, Real-time trip information for parents

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

**In-app purchases:** none


## Frequently asked questions

### Is Fsolar free?

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

### Is Bus Master P free?

Bus Master P is free to download, with no in-app purchases.

### Which has better reviews, Fsolar or Bus Master P?

Bus Master P is rated higher. Fsolar averages 3.5 out of 5 from 37 ratings, while Bus Master P averages 5.0 from 4 ratings.

### Do Fsolar or Bus Master P have ads?

Neither Fsolar nor Bus Master P shows ads.

### Which is updated more often, Fsolar or Bus Master P?

Fsolar ships an update monthly, and Bus Master P every 5 weeks. Most recently, Fsolar was updated on October 21, 2026 and Bus Master P on October 24, 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.*