# ROL Assistant vs PwC Smart Booking

The clearest difference is update cadence: PwC Smart Booking at every 2 months against ROL Assistant's every 4 months. 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.

ROL Assistant ships an update every 4 months, PwC Smart Booking every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | ROL Assistant | PwC Smart Booking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rol-assistant/id775678395/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 28 MB | 32 MB |
| Requires iOS | 11.4 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Astron International, Inc.](https://appshunter.io/developer/775678398) | [PricewaterhouseCoopers Limited](https://appshunter.io/developer/1107511623) |

## What reviewers say

### ROL Assistant

[App page](https://appshunter.io/ios/app/rol-assistant/id775678395)

This utility app provides a virtual advisor for refining questions and offers extensive unit conversion tools. It also calculates steam properties and line pressure drops for various pipe materials and sizes.

**Highlights:** Virtual refining advisor, Extensive unit conversions, Steam properties calculator, Line pressure drop calculation, English and Metric units

**Features:** macOS Compatibility

**In-app purchases:** none


### PwC Smart Booking

[App page](https://appshunter.io/ios/app/pwc-smart-booking/id1121183218)

This app simplifies office space management by allowing users to reserve rooms, desks, and lockers. It offers features like a virtual receptionist, IoT integration, and data analytics to optimize workspace utilization and reduce costs. Manage resources conveniently from anywhere.

**Highlights:** Book rooms, desks, and lockers, Virtual receptionist, IoT integration, Workspace utilization analytics, Find availability by location, Customizable floor plan

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ROL Assistant free?

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

### Is PwC Smart Booking free?

PwC Smart Booking is free to download, with no in-app purchases.

### Do ROL Assistant or PwC Smart Booking have ads?

Neither ROL Assistant nor PwC Smart Booking shows ads.

### Which is updated more often, ROL Assistant or PwC Smart Booking?

ROL Assistant ships an update every 4 months, and PwC Smart Booking every 2 months. Most recently, ROL Assistant was updated on November 1, 2026 and PwC Smart Booking on November 2, 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.*