KRAH Pipe Calculation vs Volume Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KRAH Pipe Calculation
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To improve the know-how transfer from us to our customer we choose the way of a free app, so after half a year of further developments, we are proud to present our latest improved Krah-Pipe Calculation App. The app can run without an internet connection, so you are free to use it nearly everywhere.
Volume Calculator Pro
This utility app quickly calculates and converts volumes between imperial and metric systems. Input dimensions like width, length, and depth to get instant results in various units. It supports multiple measurement systems for easy conversion.
- Real-time volume conversion
- Imperial and metric unit support
- Calculate volume from dimensions
- Supports centimeters, meters, inches, feet, and yards
- Outputs cubic centimeters, meters, inches, feet, and yards
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Volume Calculator Pro is the fastest calculator a volume that quickly convert between the imperial and the metric system’s units in real time and without any hassle. Just provide a width, length, depth and you’ll get an volume, instantaneously. Volume Calculator Pro can also quickly determine volume based on width, length and depth expressed in: 1. Centimeters 2. Meters 3. Inches 4. Feet 5. Yards Volume can also quickly determine in: 1. Cubic Centimeters 2. Cubic Meters 3. Cubic Inches 4. Cubic Feet 5. Cubic Yards Calculate and convert volume quickly and as you want. --- The Terms of Use https://feelmanapp.com/terms-conditions-for-volume-calculator-pro/
Screenshots
Verdict
The clearest difference is in-app purchases: KRAH Pipe Calculation at none against Volume Calculator Pro's 3. KRAH Pipe Calculation also leads on update cadence (every 2 months vs every 31 months) and iOS requirement (12.0 vs 14.2). On price, ads 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
Both are free to download. Volume Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days. KRAH Pipe Calculation asks for nothing beyond the download.
KRAH Pipe Calculation ships an update every 2 months, Volume Calculator Pro every 31 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | KRAH Pipe Calculation | Volume Calculator Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 months — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.2 |
| Further details — not scored | ||
| Size | 74 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Krah GmbH | Anna Filobok |
In-app purchases
KRAH Pipe Calculation
No in-app purchases
Volume Calculator Pro
- Premium Access$0.997 Days
- Premium Access$1.991 Month
- Premium Access$5.991 Year
Questions
Is KRAH Pipe Calculation free?
Is Volume Calculator Pro free?
Do KRAH Pipe Calculation or Volume Calculator Pro have ads?
Which is updated more often, KRAH Pipe Calculation or Volume Calculator Pro?
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