# Zeffy vs When's My Shift

The clearest difference is rating: When's My Shift at 5.0 against Zeffy's 2.9. Zeffy's advantage is ratings volume (49 vs 1) and device support (3 vs 1). 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.

When's My Shift holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Zeffy has 49 ratings behind it against 1, so its average is the more settled of the two.

Zeffy ships an update every 10 days, When's My Shift fortnightly. The most recent releases landed on October 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Zeffy | When's My Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (49 ratings)](https://appshunter.io/ios/app/zeffy/id1668842941/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/whens-my-shift/id6810496857/reviews)** |
| Number of ratings | **49** | 1 |
| Positive reviews | 30.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 91 MB | 34 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zeffy](https://appshunter.io/developer/1668842943) | [Uoma Labs LLC](https://appshunter.io/developer/1891199432) |

## What reviewers say

### Zeffy

[App page](https://appshunter.io/ios/app/zeffy/id1668842941)

Transform your phone into a payment terminal for your nonprofit. Accept credit cards, Apple Pay, and Google Pay for donations and ticket sales without any extra hardware. Enjoy zero transaction fees, ensuring 100% of funds go directly to your cause.

**Highlights:** Accept credit cards, Apple Pay, Google Pay, Sell event tickets in person, Collect donations in person, Zero transaction fees, Track all payments, Connect to Zeffy campaigns

**Features:** Vision Pro support

**In-app purchases:** none


### When's My Shift

[App page](https://appshunter.io/ios/app/whens-my-shift/id6810496857)

Easily view your upcoming work schedule, including hours and department details. Pick up open shifts, offer your own shifts to colleagues, or request time off directly through the app. Receive timely notifications about schedule changes and approvals.

**Highlights:** View upcoming shifts, Pick up open shifts, Give away shifts, Request time off, Receive schedule notifications, Customizable to building's terms

**In-app purchases:** none


## Frequently asked questions

### Is Zeffy free?

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

### Is When's My Shift free?

When's My Shift is free to download, with no in-app purchases.

### Which has better reviews, Zeffy or When's My Shift?

When's My Shift is rated higher. Zeffy averages 2.9 out of 5 from 49 ratings, while When's My Shift averages 5.0 from 1 ratings.

### Do Zeffy or When's My Shift have ads?

Neither Zeffy nor When's My Shift shows ads.

### Which is updated more often, Zeffy or When's My Shift?

Zeffy ships an update every 10 days, and When's My Shift fortnightly. Most recently, Zeffy was updated on October 30, 2026 and When's My Shift on October 11, 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.*