Flow Rate Conversion vs Flow Rate Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flow Rate Conversion
Easily convert between various units of flow rate, including volume-based, mass-based, and mole-based measurements. Essential for physics and engineering applications involving fluid dynamics and hydrometry.
- Volume flow rate conversion
- Mass flow rate conversion
- Mole-based flow rate conversion
- Physics and engineering utility
- Fluid dynamics calculations
Read full descriptionHide full description
Flow Rate Conversion - Easily convert between various units of flow rate, whether it's volume-based, mass-based, or mole-based. In the realms of physics and engineering, especially in the domains of fluid dynamics and hydrometry, volumetric flow rate (also referred to as volume flow rate, fluid flow rate, or volume velocity) signifies the volume of fluid that traverses a given point per unit of time. It's typically denoted by the symbol Q, with the SI unit being m³/s (cubic meters per second). Another unit occasionally used is sccm (standard cubic centimeters per minute). In physics and engineering, mass flow rate represents the mass of a substance passing through a point per unit of time. It's measured in kilograms per second in SI units and in slug per second or pound per second in US customary units. The common symbol is ṁ (pronounced "m-dot"), although sometimes μ (Greek lowercase mu) is employed. Occasionally, mass flow rate is referred to as mass flux or mass current, as seen, for instance, in Fluid Mechanics, Schaum's, and other references. In this article, we adopt the more intuitive definition. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Flow Rate Converter
This utility app calculates flow rates in milliliters per hour based on substance concentration and dosage. It can also determine the required dosage for a set flow rate. Features a user-friendly interface and an iPad widget for quick calculations.
- Calculate flow rate in ml/h
- Determine required dosage
- User-friendly Picker interface
- iPad widget for quick access
- Specialized for concentration and dosage
Read full descriptionHide full description
Flow Rate Converter is a specialized tool designed to calculate the rate of flow in milliliters per hour, given the concentration of a substance at a specific dosage. Furthermore, it possesses the capability to determine the dosage required at a predetermined flow rate. The user-friendly Picker interface ensures seamless operation, and the Widget on iPad makes it even easier to calculate flow rates.
Screenshots
Verdict
The clearest difference is review sentiment: Flow Rate Converter at 100% against Flow Rate Conversion's 0%. Flow Rate Converter also leads on rating (5.0 vs 3.0) and update cadence (every 7 months vs every 29 months). Flow Rate Conversion's advantage is iOS requirement (13 vs 15.6). On ratings volume, ads, in-app purchases and monetization model 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
Flow Rate Conversion costs $2.99 and Flow Rate Converter $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flow Rate Converter holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Flow Rate Conversion's written reviews are positive against 100% of Flow Rate Converter's.
Flow Rate Conversion ships an update every 29 months, Flow Rate Converter every 7 months. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.
| Parameter | Flow Rate Conversion | Flow Rate Converter |
|---|---|---|
| Price | $2.99 | $0.99 — better |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 29 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13 — better | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | Johan van der Vyver |
Customer experience
Flow Rate Conversion
Flow Rate Converter
In-app purchases
Flow Rate Conversion
No in-app purchases
Flow Rate Converter
No in-app purchases
Questions
Is Flow Rate Conversion free?
Is Flow Rate Converter free?
Which has better reviews, Flow Rate Conversion or Flow Rate Converter?
Do Flow Rate Conversion or Flow Rate Converter have ads?
Which is updated more often, Flow Rate Conversion or Flow Rate Converter?
Other comparisons















