# LaborPower vs PTSI Events

The clearest difference is update cadence: LaborPower at every 2 months against PTSI Events's every 6 months. LaborPower also leads on iOS requirement (13 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

LaborPower ships an update every 2 months, PTSI Events every 6 months. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | LaborPower | PTSI Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (14 ratings)](https://appshunter.io/ios/app/laborpower/id1612891005/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 36 MB | 66 MB |
| Requires iOS | **13** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Working Systems Inc](https://appshunter.io/developer/958387065) | [Mosaic Learning, Inc.](https://appshunter.io/developer/518404678) |

## What reviewers say

### LaborPower

[App page](https://appshunter.io/ios/app/laborpower/id1612891005)

This app provides seamless mass messaging for union members via push notifications. It integrates with other software to manage dues, job updates, and member communications. Designed by union members for union members.

**Highlights:** Push notification messaging, Dues and meeting reminders, Job update notifications, Birthday wishes, Seamless integration with web apps, Access to member and employer data

**In-app purchases:** none


### PTSI Events

[App page](https://appshunter.io/ios/app/ptsi-events/id6444631283)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LaborPower free?

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

### Is PTSI Events free?

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

### Do LaborPower or PTSI Events have ads?

Neither LaborPower nor PTSI Events shows ads.

### Which is updated more often, LaborPower or PTSI Events?

LaborPower ships an update every 2 months, and PTSI Events every 6 months. Most recently, LaborPower was updated on October 24, 2026 and PTSI Events on October 3, 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.*