# PagerDuty vs Zip Authenticator

The clearest difference is update cadence: PagerDuty at weekly against Zip Authenticator's every 13 months. PagerDuty also leads on ratings volume (5.2K vs 6). Zip Authenticator's advantage is rating (5.0 vs 4.8) and monetization model (free vs ad-supported). 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.

Zip Authenticator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PagerDuty has 5.2K ratings behind it against 6, so its average is the more settled of the two.

PagerDuty ships an update weekly, Zip Authenticator every 13 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PagerDuty | Zip Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5.2K ratings)](https://appshunter.io/ios/app/pagerduty/id594039512/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/zip-authenticator/id1631427997/reviews)** |
| Number of ratings | **5.2K** | 6 |
| Positive reviews | 24.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 13 months |
| Monetization | Ad-supported | **Free** |
| Size | 80 MB | 17 MB |
| Requires iOS | 18.0 | **13.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PagerDuty Inc.](https://appshunter.io/developer/594039515) | [ZipHQ, Inc.](https://appshunter.io/developer/1486552137) |

## What reviewers say

### PagerDuty

[App page](https://appshunter.io/ios/app/pagerduty/id594039512)

This app helps organizations manage digital operations and resolve incidents quickly. It provides real-time alerts, incident response tools, and team scheduling to ensure seamless customer experiences.

**Highlights:** Push notification alerts with custom sounds, Respond to incidents (acknowledge, resolve, reassign), View incident details and resolution timelines, Manage on-call schedules and team overrides, Create new incidents and loop in responders, Execute custom actions on incidents

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

**In-app purchases:** none

**What reviewers like**

- 💡 Excellent integration with various services
- 🚀 Great functionality and all the tools you need
- 👍 Prefer the app to browser version

**What reviewers complain about**

- 🐛 Font sizing issue
- 🐛 Unable to change alert sound
- 👎 The widget is clutter
- 👎 Stop waking me up
- 👎 Stop review begging

**Reported bugs**

- Font sizing issue
- Unable to change alert sound
- Cannot change settings
- Couldn't acknowledge incident
- Crashes on startup

**Requested features**

- Add ability to use custom sound for emergencies
- Add ability to use custom sound for emergencies
- Add ability to put services in maintenance mode
- Improve Resolved Incidents view to show oldest first
- Provide easy way to allow calls/texts during DND


### Zip Authenticator

[App page](https://appshunter.io/ios/app/zip-authenticator/id1631427997)

Enhance financial transaction security with multi-factor authentication for Zip users. Approve payments directly from your mobile device, receiving detailed transaction information before confirmation. Compliant with EU regulations for secure online payments.

**Highlights:** Multi-factor authentication for Zip payments, Displays transaction details (amount, payee), EU Strong Customer Authentication (SCA) compliance, Easy QR code setup, PIN-based verification

**In-app purchases:** none


## Frequently asked questions

### Is PagerDuty free?

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

### Is Zip Authenticator free?

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

### Which has better reviews, PagerDuty or Zip Authenticator?

Zip Authenticator is rated higher. PagerDuty averages 4.8 out of 5 from 5.2K ratings, while Zip Authenticator averages 5.0 from 6 ratings.

### Do PagerDuty or Zip Authenticator have ads?

Neither PagerDuty nor Zip Authenticator shows ads.

### Which is updated more often, PagerDuty or Zip Authenticator?

PagerDuty ships an update weekly, and Zip Authenticator every 13 months. Most recently, PagerDuty was updated on September 23, 2026 and Zip Authenticator on September 17, 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.*