Silverson Conversion Tools vs GooService Oman
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Silverson Conversion Tools
This app provides engineers and operations personnel with tools to calculate the volume of vertical tanks of various shapes and top/bottom styles. It also includes multiple conversion tools for common measurements and a browser for product information.
- Vertical tank volume calculation
- Multiple tank shapes and top/bottom styles
- Unit conversion tools
- Email/Share calculation results
- Integrated product browser
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This versatile set of calculating tools from Silverson Machines is a handy reference app for engineers and operations personnel allowing you to calculate the volume of any vertical tank based on parameters you choose. Choose from the following: Vertical Tank Shapes: • Cylindrical • Rectangular Top and Bottom Styles: • Flat • Dished • Spherical • Conical Silverson’s app even allows you to Email/Share your volume calculation results and includes a browser for viewing Silverson product lines and website. In addition there are multiple conversion tools for the following measurements: • Length • Fine Measurement • Flow • Motor Power • Pressure • Temperature • Volume • Weight
GooService Oman
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GooService Oman is an application that provides comprehensive solutions for local supply and shipping services. We aim to provide an easy and convenient experience that allows users to access a variety of services such as freight transportation, vehicle transport cranes, water and gas supply, light transport services, sanitation, in addition to advanced shipping solutions. This app is free for public and anyone can order ride share or parcel shipping.
Screenshots
Verdict
The clearest difference is iOS requirement: Silverson Conversion Tools at 8.0 against GooService Oman's 15.6. On price, update cadence, ads and in-app purchases 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.
Silverson Conversion Tools ships an update every 6 months, GooService Oman every 4 months. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.
| Parameter | Silverson Conversion Tools | GooService Oman |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 9 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Silverson Machines Limited | Ammar Al Hinai |
In-app purchases
Silverson Conversion Tools
No in-app purchases
GooService Oman
No in-app purchases
Questions
Is Silverson Conversion Tools free?
Is GooService Oman free?
Do Silverson Conversion Tools or GooService Oman have ads?
Which is updated more often, Silverson Conversion Tools or GooService Oman?
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