# Powerpay Self Service vs SUB

The clearest difference is update cadence: SUB at fortnightly against Powerpay Self Service's every 6 months. Powerpay Self Service's advantage is iOS requirement (15.1 vs 18.0). 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.

Powerpay Self Service ships an update every 6 months, SUB fortnightly. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Powerpay Self Service | SUB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (183 ratings)](https://appshunter.io/ios/app/powerpay-self-service/id1359286544/reviews)** | — |
| Number of ratings | **183** | — |
| Positive reviews | 5.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 22 MB | 35 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Dayforce Corporation](https://appshunter.io/developer/456073229) | [Marmak Industries Ltd](https://appshunter.io/developer/1603074782) |

## What reviewers say

### Powerpay Self Service

[App page](https://appshunter.io/ios/app/powerpay-self-service/id1359286544)

Access your pay details and personal information from anywhere. View earnings, download tax forms, and update personal data securely. This app streamlines access to critical employment information for employees of Powerpay customers.

**Highlights:** Access pay details, View personal information, Download tax forms, Secure mobile access, Update personal data

**In-app purchases:** none


### SUB

[App page](https://appshunter.io/ios/app/sub-zero/id6752495110)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Powerpay Self Service free?

Powerpay Self Service is free to download, with no in-app purchases.

### Is SUB free?

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

### Do Powerpay Self Service or SUB have ads?

Neither Powerpay Self Service nor SUB shows ads.

### Which is updated more often, Powerpay Self Service or SUB?

Powerpay Self Service ships an update every 6 months, and SUB fortnightly. Most recently, Powerpay Self Service was updated on October 20, 2026 and SUB on October 16, 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.*