Area Volume Calculator vs Pool Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Area Volume Calculator
Easily calculate area, perimeter, volume, and weight for over 170 geometric shapes. Input measurements, select materials, and choose units for precise results. Includes shape definitions and formulas.
- 170+ geometric shapes
- Calculate area, perimeter, volume, and weight
- Material selection for weight calculation
- Metric and Inch unit support
- Shape definitions and formulas
- Search and swipe navigation
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Select a shape, input some measurements and see its area, perimeter, volume and weight. This is an easy to use, completely free, shape calculator. Features at a Glance: - 170+ geometric shapes available. - Swipe through categories and shapes to select or type to search directly. - Have the radius, but not the diameter? No problem, the Area Volume Calculator (AVC) has various calculation methods to meet the requirement. - Choose from metals, wood, liquids and more. Fill your shape with Almonds, Aluminium or any one of 1500 materials to calculate the weight. - Information on the definition of the shape and the formula used for calculation is also provided. - Calculate the volume directly or start with the area of a 2D shape and then select an associated 3D shape to get the volume. - The calculations can be carried out in a range of Metric, Inch(UK) and Inch(US) units, from millimeters to miles. - Shapes are well illustrated and labelled making the app easy to use and understand. - Add preferred materials to favourites to quickly calculate weight. - The app is currently available in English and German. - 100% free, no in-app purchases or ads! Suitable for anyone from kids to mechanical engineers.
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.
- Estimate pool water volume
- Calculate in gallons
- Quick and easy to use
- Designed for swimming pools
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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.
Screenshots
Verdict
The clearest difference is review sentiment: Pool Plus at 100% against Area Volume Calculator's 44%. Pool Plus also leads on rating (5.0 vs 4.1) and update cadence (every 6 weeks vs every 6 months). Area Volume Calculator's advantage is price (Free vs $0.99) and ratings volume (14 vs 2). On ads, in-app purchases and device support 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
Area Volume Calculator is free to download; Pool Plus costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pool Plus holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Area Volume Calculator has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 44% of Area Volume Calculator's written reviews are positive against 100% of Pool Plus's.
Area Volume Calculator ships an update every 6 months, Pool Plus every 6 weeks. The most recent releases landed on June 4, 2026 and August 7, 2026 respectively.
| Parameter | Area Volume Calculator | Pool Plus |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.1 (14 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 44.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 2 |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #174 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Trelleborg Sealing Solutions | Corey Sessions |
Customer experience
Area Volume Calculator
Pool Plus
In-app purchases
Area Volume Calculator
No in-app purchases
Pool Plus
No in-app purchases
Questions
Is Area Volume Calculator free?
Is Pool Plus free?
Which has better reviews, Area Volume Calculator or Pool Plus?
Do Area Volume Calculator or Pool Plus have ads?
Which is updated more often, Area Volume Calculator or Pool Plus?
Other comparisons
