# GroupsPro vs Precision Fluid Power

The clearest difference is price: Precision Fluid Power at Free against GroupsPro's $1.99. Precision Fluid Power also leads on review sentiment (50% vs 29%) and update cadence (every 3 weeks vs every 2 months). GroupsPro's advantage is rating (5.0 vs 3.9). On ads, in-app purchases and device support there is nothing between them.

Precision Fluid Power is free to download; GroupsPro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GroupsPro holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews complicate that: 29% of GroupsPro's written reviews are positive against 50% of Precision Fluid Power's, so the app with the better star average is not the one people write more warmly about.

GroupsPro ships an update every 2 months, Precision Fluid Power every 3 weeks. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GroupsPro | Precision Fluid Power |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/groupspro/id438943571/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/precision-fluid-power/id935332090/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | 28.9% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 7 MB | 14 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Demodit GmbH](https://appshunter.io/developer/340785814) | [Precision Fluid Power, inc.](https://appshunter.io/developer/935332089) |

## What reviewers say

### GroupsPro

[App page](https://appshunter.io/ios/app/groupspro/id438943571)

Organize contacts into groups and create flexible mailing lists for mass SMS and email. Send files and photos with emails, search contacts efficiently, and export data to Excel or CSV. Protect your data with passcode or biometric authentication.

**Highlights:** Create and modify contact groups, Assign contacts to groups, Create and modify mailing lists, Send files and photos via email, Export contacts to Excel/CSV, Passcode/biometric access protection, Transfer lists via Bluetooth

**Features:** Vision Pro support

**In-app purchases:** none


### Precision Fluid Power

[App page](https://appshunter.io/ios/app/precision-fluid-power/id935332090)

This app simplifies hydraulic calculations for displacement, pump input horsepower, and torque. It also allows users to request quotes for new or repaired hydraulic units by filling out a form and attaching images.

**Highlights:** Hydraulic calculations, Pump input horsepower, Torque calculations, Quote request form, Part number lookup, Image attachment for quotes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GroupsPro free?

GroupsPro costs $1.99, with no in-app purchases.

### Is Precision Fluid Power free?

Precision Fluid Power is free to download, with no in-app purchases.

### Which has better reviews, GroupsPro or Precision Fluid Power?

GroupsPro is rated higher. GroupsPro averages 5.0 out of 5 from 2 ratings, while Precision Fluid Power averages 3.9 from 7 ratings.

### Do GroupsPro or Precision Fluid Power have ads?

Neither GroupsPro nor Precision Fluid Power shows ads.

### Which is updated more often, GroupsPro or Precision Fluid Power?

GroupsPro ships an update every 2 months, and Precision Fluid Power every 3 weeks. Most recently, GroupsPro was updated on October 12, 2026 and Precision Fluid Power on October 1, 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.*