Silverson Conversion Tools vs Tank Volume Calculator
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
Tank Volume Calculator
Easily calculate the volume and liquid levels for a wide variety of tank shapes. Supports multiple units and offers offline functionality for convenient use in industries or for personal projects.
- Calculate volume for vertical, horizontal, conical, elliptical, rectangular, and aquarium tanks
- Supports metric and imperial units (mm, cm, inches, feet, liters, gallons)
- Built-in volume converter
- Save and track calculations
- Offline functionality
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Tank Volume Calculator, Your go-to app for anyone needing quick and accurate volume calculations! Whether you're managing industrial tanks, measuring liquid volumes, or calculating the size of your home aquarium, this app makes it easy. From agriculture to transportation, and from water management to aquarium enthusiasts, this app supports a wide range of tank types, including vertical, horizontal, rectangular, conical, elliptical, and aquarium tanks. Key Features: • Calculate the volume of various tank types: vertical, horizontal, conical, elliptical, rectangular, and aquarium tanks. • Supports all units: mm, cm, inches, feet, liters, gallons (US & UK). • Built-in volume converter for metric and imperial (mm, cm, inches, feet, liters, gallons, etc.) • Track and save your calculations for future use. • No internet connection needed - use it anytime, anywhere. Ideal for professionals in industries such as agriculture, oil & gas, water management, transportation, and aquarium enthusiasts. Get started today - whether you're managing fuel tanks, oil storage, or ensuring the right water level for your fish tank, Tank Volume Calculator makes the job simple and efficient.
Screenshots
Verdict
The clearest difference is rating: Silverson Conversion Tools at 4.7 against Tank Volume Calculator's 1.0. Silverson Conversion Tools also leads on ratings volume (3 vs 1) and iOS requirement (8.0 vs 15.0). 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 holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Silverson Conversion Tools ships an update every 6 months, Tank Volume Calculator every 10 months. The most recent releases landed on October 4, 2026 and September 20, 2026 respectively.
| Parameter | Silverson Conversion Tools | Tank Volume Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 6 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Silverson Machines Limited | Bestami Oktay Akpinar |
Customer experience
Silverson Conversion Tools
Tank Volume Calculator
In-app purchases
Silverson Conversion Tools
No in-app purchases
Tank Volume Calculator
No in-app purchases
Questions
Is Silverson Conversion Tools free?
Is Tank Volume Calculator free?
Which has better reviews, Silverson Conversion Tools or Tank Volume Calculator?
Do Silverson Conversion Tools or Tank Volume Calculator have ads?
Which is updated more often, Silverson Conversion Tools or Tank Volume Calculator?
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