Comparison

Pool Plus vs Tank Volume Calculator App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pool Plus

Easily calculate the water volume of your swimming pool in gallons. This tool provides a quick and straightforward method for estimating pool capacity.

Highlights
  • Estimate pool water volume
  • Calculate in gallons
  • Quick and easy to use
  • Designed for swimming pools
Features
Read full description

Need to estimate the amount of gallons your pool has? Pool Plus has you covered. A quick and easy way to estimate your pool volume.

About

Tank Volume Calculator App

This app precisely calculates the volume of numerous tank shapes, including cylindrical, rectangular, and conical. It supports custom densities and offers output in various units like liters, cubic meters, and gallons. Designed for professionals and enthusiasts, it simplifies complex calculations with a user-friendly interface.

Highlights
  • Diverse tank types (vertical, horizontal, elliptical, etc.)
  • Customizable density input
  • Multiple output units (liters, m³, gallons, kg)
  • Flexible input unit options (mm, m, ft, in)
  • User-friendly interface
  • Precision calculation algorithms
Features
Read full description

The Tank Volume Calculator app revolutionizes the way individuals and professionals calculate the volume of various tanks with utmost precision and convenience. Engineered to serve a diverse range of tank shapes, cylindrical and sizes, this app caters to vertical, horizontal, elliptical, rectangular, capsule horizontal, cone bottom tanks, and more. Whether you're a technician, engineer, or enthusiast, this app simplifies complex volume calculations effortlessly. Key Features: 1. Diverse Tank Types: - Vertical Tank: Calculate the volume of tanks oriented vertically, commonly used in industrial settings for storing various substances. - Horizontal Tank: Measure volumes for horizontally-positioned tanks, often employed in transportation and specific storage facilities. - Elliptical Tank: Accurately assess volumes for tanks with elliptical shapes, frequently found in specialized industries and applications. - Rectangular Tank: Calculate volumes for tanks with rectangular dimensions, ensuring precise measurements for diverse purposes. - Capsule Horizontal Tank (Hemispheres): Compute volumes for tanks formed by hemispherical capsules, commonly used in specific industrial setups. - Cone Bottom Tank: Determine volumes for tanks with conical bottoms, essential in various manufacturing and processing industries. - 2 Cone Bottom Tanks: Evaluate volumes for tanks with dual conical bottoms, specifically designed for specialized industrial purposes. 2. Customizable Density: Access a comprehensive library of 19+ predefined densities for different substances typically stored in tanks, enhancing accuracy in volume calculations. Ability to input custom densities as required, allowing precise weight calculations based on the substance type. 3. Output Units: Obtain volume outputs in various units, including total liters, cubic meters (m³), cubic feet (ft³), US gallons, UK gallons, barrels (bbl), and kilograms (kg), catering to different measurement preferences and industry standards. 4. Unit Options: Choose from a flexible range of unit options including millimeters (mm), meters (m), yards (yd), feet (ft), centimeters (cm), and inches (in), enabling measurements in the most convenient and suitable units. 5. User-Friendly Interface: Enjoy a user-friendly interface designed for ease of navigation and efficiency, catering to users of all expertise levels. Intuitive input fields and interactive features ensure a seamless user experience, allowing for quick and accurate calculations. 6. Precision and Efficiency: Utilizes advanced algorithms and formulas for precise volume calculations across various tank shapes and sizes. Provides instant and reliable results, minimizing errors and streamlining volume measurements. Practical Applications: 1. Ideal for professionals in chemical processing, agriculture, engineering, oil and gas, manufacturing, and other industries involving the storage and transportation of liquids or granular materials. 2. Valuable for educational purposes, aiding in the understanding and application of tank volume concepts. Why Choose Our Tank Volume Calculator App? 1. Ease of Use: The app offers a simple, intuitive interface, making it accessible for users of all levels of expertise. 2. Versatility: Supporting a wide array of tank types and units, this app caters to diverse industry requirements. 3. Precision: Ensuring accurate volume calculations for various tank shapes and sizes, saving time and effort. Conclusion: The Tank Volume Calculator app is a comprehensive and indispensable tool for accurately measuring tank volumes across diverse shapes and substances. Whether for industrial, commercial, or educational use, this app offers unmatched convenience, precision, and flexibility, making it an essential asset for professionals and enthusiasts alike. Simplify your volume calculations and optimize your workflow with this advanced and user-friendly app.

Screenshots

Pool Plus3 screens
Tank Volume Calculator App4 screens

Verdict

The call

The clearest difference is review sentiment: Pool Plus at 100% against Tank Volume Calculator App's 0%. Pool Plus also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 2). Tank Volume Calculator App's advantage is price (Free vs $0.99) and update cadence (every 3 weeks vs every 6 weeks). On ratings volume, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Tank Volume Calculator App is free to download; Pool Plus costs $0.99 up front. Tank Volume Calculator App sells 2 in-app purchases, starting at $1.99 per month. Pool Plus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pool Plus holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of Pool Plus's written reviews are positive against 0% of Tank Volume Calculator App's.

UpkeepUpdate frequency

Pool Plus ships an update every 6 weeks, Tank Volume Calculator App every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard7 real differences · 3 level
Pool Plus versus Tank Volume Calculator App: the parameters behind the verdict, then further details
ParameterPool PlusTank Volume Calculator App
Price$0.99Free — better
Rating5.0 (2 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.012.0 — better
Further details — not scored
Size1 MB36 MB
Age rating4+17+
DeveloperCorey SessionsValaji Global

Customer experience

Pool Plus

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tank Volume Calculator App

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Pool Plus

No in-app purchases

2 purchases

Tank Volume Calculator App

Subscriptions2
  • Remove Ads - Monthly$1.991 Month
  • Remove Ads - Yearly$19.991 Year

Questions

Is Pool Plus free?
Pool Plus costs $0.99, with no in-app purchases.
Is Tank Volume Calculator App free?
Tank Volume Calculator App is free to download, with in-app purchases available.
Which has better reviews, Pool Plus or Tank Volume Calculator App?
Pool Plus is rated higher. Pool Plus averages 5.0 out of 5 from 2 ratings, while Tank Volume Calculator App averages 1.0 from 1 ratings.
Do Pool Plus or Tank Volume Calculator App have ads?
Tank Volume Calculator App shows ads; Pool Plus does not.
Which is updated more often, Pool Plus or Tank Volume Calculator App?
Pool Plus ships an update every 6 weeks, and Tank Volume Calculator App every 3 weeks. Most recently, Pool Plus was updated on November 3, 2026 and Tank Volume Calculator App on November 4, 2026.

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