# iScheduler Attendance vs Strongline Pro

The clearest difference is review sentiment: Strongline Pro at 100% against iScheduler Attendance's 50%. iScheduler Attendance's advantage is update cadence (weekly vs every 3 weeks). 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.

iScheduler Attendance ships an update weekly, Strongline Pro every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | iScheduler Attendance | Strongline Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/strongline-pro/id6473759327/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 27 MB | 72 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Trukhanovich](https://appshunter.io/developer/1700020073) | [PatientKeeper, Inc.](https://appshunter.io/developer/362495930) |

## What reviewers say

### iScheduler Attendance

[App page](https://appshunter.io/ios/app/ischeduler-attendance/id6443471521)

Streamline your service-based business operations with this app. It helps manage employee schedules and track attendance, boosting overall efficiency.

**Highlights:** Employee scheduling, Attendance tracking, Service business efficiency, Operational streamlining

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

**In-app purchases:** none


### Strongline Pro

[App page](https://appshunter.io/ios/app/strongline-pro/id6473759327)

This app provides a duress alert system to quickly call for help and allows users to view and respond to alerts triggered by others. Security team members can manage resolved alerts, and users can chat with each other during an active alert.

**Highlights:** Activate duress alerts, View and respond to alerts, Cancel accidental alerts, Manage resolved alerts, Chat with alerted users

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iScheduler Attendance free?

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

### Is Strongline Pro free?

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

### Do iScheduler Attendance or Strongline Pro have ads?

Neither iScheduler Attendance nor Strongline Pro shows ads.

### Which is updated more often, iScheduler Attendance or Strongline Pro?

iScheduler Attendance ships an update weekly, and Strongline Pro every 3 weeks. Most recently, iScheduler Attendance was updated on November 3, 2026 and Strongline Pro on November 4, 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.*