# SCR MAXFLO™ vs Ranked Choice Voting

The clearest difference is update cadence: Ranked Choice Voting at every 2 days against SCR MAXFLO™'s every 11 months. Ranked Choice Voting also leads on rating (5.0 vs 4.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ranked Choice Voting holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

SCR MAXFLO™ ships an update every 11 months, Ranked Choice Voting every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SCR MAXFLO™ | Ranked Choice Voting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/scr-maxflo/id1077499630/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ranked-choice-voting/id6748663139/reviews)** |
| Number of ratings | **5** | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 7 MB | 13 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Southwire Company](https://appshunter.io/developer/440338423) | [Kameron Young](https://appshunter.io/developer/1798994336) |

## What reviewers say

### SCR MAXFLO™

[App page](https://appshunter.io/ios/app/scr-maxflo/id1077499630)

This app calculates pressure drop, fluid velocity, Reynold's number, and friction factor for liquids and gases. It allows users to create custom projects, manage pipes, fluids, and fittings, and supports both metric and imperial units for efficient on-site work.

**Highlights:** Pressure drop calculation, Fluid velocity calculation, Reynold's number calculation, Friction factor calculation, Custom project creation, Pipe, fluid, and fitting management, Metric and imperial unit support

**Features:** macOS Compatibility

**In-app purchases:** none


### Ranked Choice Voting

[App page](https://appshunter.io/ios/app/ranked-choice-voting/id6748663139)

Facilitate fairer and more expressive group decisions using a robust voting system. This tool allows participants to rank options, ensuring collective preferences are accurately reflected in the outcome. Ideal for planning, organizing, or settling debates.

**Highlights:** Ranked Pairs voting algorithm, Drag-and-drop ballot entry, Rank multiple options, Transparent, robust results, Offline and shared poll modes, Private and secure data handling

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SCR MAXFLO™ free?

SCR MAXFLO™ is free to download, with no in-app purchases.

### Is Ranked Choice Voting free?

Ranked Choice Voting is free to download, with no in-app purchases.

### Which has better reviews, SCR MAXFLO™ or Ranked Choice Voting?

Ranked Choice Voting is rated higher. SCR MAXFLO™ averages 4.6 out of 5 from 5 ratings, while Ranked Choice Voting averages 5.0 from 3 ratings.

### Do SCR MAXFLO™ or Ranked Choice Voting have ads?

Neither SCR MAXFLO™ nor Ranked Choice Voting shows ads.

### Which is updated more often, SCR MAXFLO™ or Ranked Choice Voting?

SCR MAXFLO™ ships an update every 11 months, and Ranked Choice Voting every 2 days. Most recently, SCR MAXFLO™ was updated on October 24, 2026 and Ranked Choice Voting on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*