# RollKall vs Protos Select

The clearest difference is rating: RollKall at 4.2 against Protos Select's 2.4. RollKall also leads on review sentiment (38% vs 7%) and ratings volume (1.2K vs 30). On price, update cadence, 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.

RollKall holds the better App Store score, 4.2 against 2.4. That said, the two scores are not equally well evidenced: RollKall has 1.2K ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 38% of RollKall's written reviews are positive against 7% of Protos Select's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 18, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | RollKall | Protos Select |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (1.2K ratings)](https://appshunter.io/ios/app/rollkall/id772589097/reviews)** | [2.4 (30 ratings)](https://appshunter.io/ios/app/protos-select/id6474273692/reviews) |
| Number of ratings | **1.2K** | 30 |
| Positive reviews | **38.3% of reviews** | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 46 MB | 70 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RollKall Technologies, Inc.](https://appshunter.io/developer/772589100) | [Protos Security, LLC.](https://appshunter.io/developer/1610768350) |

## What reviewers say

### RollKall

[App page](https://appshunter.io/ios/app/rollkall/id772589097)

This platform connects law enforcement officers with off-duty security jobs. Coordinators and agencies can easily find and hire officers for available shifts. Officers can manage their schedules, clock in/out, and document their work.

**Highlights:** Find and apply for open shifts, Clock-in/out of jobs, Take pictures and notes on the job, Officer profiles showcase training, Connect coordinators with officers

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Easy to use
- ⭐ Great app
- ⭐ Awesome app
- ⭐ User friendly
- ⭐ Helpful customer service

**What reviewers complain about**

- 🐛 Bugs and crashes
- ⏱️ Slow payment processing
- 🔒 Privacy concerns
- 💰 Expensive fees
- 📆 Difficult to manage schedule

**Reported bugs**

- Frequent log-outs
- Unreliable notifications
- Glitches in job application process
- Inaccurate location tracking
- Compatibility issues with older devices

**Requested features**

- Calendar view for job postings
- Ability to filter jobs by pay, day, etc.
- Notifications for job assignments and rejections
- Integration with personal calendars
- See who else is assigned to a job


### Protos Select

[App page](https://appshunter.io/ios/app/protos-select/id6474273692)

This platform connects active and retired police officers with flexible off-duty work opportunities. Easily discover, apply for, and manage shifts that fit your schedule, ensuring a better work-life balance. It's designed by officers, for officers, to simplify finding extra work and maintain financial stability.

**Highlights:** Off-duty shift discovery, Job application management, Integrated work calendar, GPS-verified clock in/out, Shift update notifications, Incident reporting with photos

**In-app purchases:** none


## Frequently asked questions

### Is RollKall free?

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

### Is Protos Select free?

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

### Which has better reviews, RollKall or Protos Select?

RollKall is rated higher. RollKall averages 4.2 out of 5 from 1.2K ratings, while Protos Select averages 2.4 from 30 ratings.

### Do RollKall or Protos Select have ads?

Neither RollKall nor Protos Select shows ads.

### Which is updated more often, RollKall or Protos Select?

RollKall ships an update every 3 weeks, and Protos Select every 3 weeks. Most recently, RollKall was updated on September 18, 2026 and Protos Select on September 5, 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.*