# Pro Referral vs ServoSizer

The clearest difference is rating: ServoSizer at 5.0 against Pro Referral's 4.2. Pro Referral's advantage is ratings volume (437 vs 1) and iOS requirement (13.1 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ServoSizer holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Pro Referral has 437 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Pro Referral | ServoSizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (437 ratings)](https://appshunter.io/ios/app/pro-referral/id803278177/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/servosizer/id6755742539/reviews)** |
| Number of ratings | **437** | 1 |
| Positive reviews | 36.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | Free |
| Size | 37 MB | 29 MB |
| Requires iOS | **13.1** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pro Referral](https://appshunter.io/developer/467014825) | [Kevin Schomaker](https://appshunter.io/developer/1855943316) |

## What reviewers say

### Pro Referral

[App page](https://appshunter.io/ios/app/pro-referral/id803278177)

Connect with local customers needing your professional services. Manage jobs, track rewards, and communicate with clients directly from your mobile device. Grow your business with cost-free leads and zero commission fees.

**Highlights:** Connect with local customers, Manage jobs on the go, Track reward points, Message and call customers, Zero commission leads, Control time and profits

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Opportunity to create revenue
- 🚀 Preferred lead service
- 🚀 Smart setup
- 👍 Helpful customer service

**What reviewers complain about**

- 🐛 Constant crashes
- 🐛 Unstable app
- 🐛 Doesn't work properly
- 🐛 Requires frequent reinstallation
- 🐛 Notifications not working

**Reported bugs**

- Constant crashes
- Login issues
- Notification bugs
- Profile update problems
- Incompatibility with newer versions

**Requested features**

- Better lead management options
- Improved in-app messaging
- Calendar integration
- Ability to pause leads
- Option for non-contractor professionals


### ServoSizer

[App page](https://appshunter.io/ios/app/servosizer/id6755742539)

This application assists users in calculating and determining the appropriate size for servo motors. It provides essential data for engineering and design projects.

**Highlights:** Servo motor sizing, Calculation tool, Engineering data, Design assistance

**In-app purchases:** none


## Frequently asked questions

### Is Pro Referral free?

Pro Referral is free to download, with no in-app purchases.

### Is ServoSizer free?

ServoSizer is free to download, with no in-app purchases.

### Which has better reviews, Pro Referral or ServoSizer?

ServoSizer is rated higher. Pro Referral averages 4.2 out of 5 from 437 ratings, while ServoSizer averages 5.0 from 1 ratings.

### Do Pro Referral or ServoSizer have ads?

Neither Pro Referral nor ServoSizer shows ads.

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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.*