# Alertzy vs OmniFocus 4

The clearest difference is in-app purchases: Alertzy at none against OmniFocus 4's 10. Alertzy also leads on review sentiment (78% vs 52%) and rating (4.4 vs 4.0). OmniFocus 4's advantage is ratings volume (346 vs 32) and device support (5 vs 3). On price, update cadence and ads there is nothing between them.

Both are free to download. OmniFocus 4 sells 10 in-app purchases, starting at $9.99 per month. Alertzy asks for nothing beyond the download.

Alertzy holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: OmniFocus 4 has 346 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 78% of Alertzy's written reviews are positive against 52% of OmniFocus 4's.

Alertzy ships an update monthly, OmniFocus 4 every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Alertzy | OmniFocus 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (32 ratings)](https://appshunter.io/ios/app/alertzy-push-notifications/id1532861710/reviews)** | [4.0 (346 ratings)](https://appshunter.io/ios/app/omnifocus-4/id1542143627/reviews) |
| Number of ratings | 32 | **346** |
| Positive reviews | **77.8% of reviews** | 52.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 138 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [zoozz Pty Ltd](https://appshunter.io/developer/504741715) | [The Omni Group](https://appshunter.io/developer/281731738) |

## What reviewers say

### Alertzy

[App page](https://appshunter.io/ios/app/alertzy-push-notifications/id1532861710)

Receive instant, critical alerts directly on your mobile device. Collaborate with your team in real-time to resolve issues swiftly and track their progress through a unified interface. Effortlessly integrate with your systems via a simple REST API for countless use cases.

**Highlights:** Instant push notifications, Real-time team collaboration, Issue resolution tracking, REST API integration, Historical progress view, Multiple use cases

**In-app purchases:** none


### OmniFocus 4

[App page](https://appshunter.io/ios/app/omnifocus-4/id1542143627)

This task management application helps busy professionals organize and prioritize their work. It offers a unified interface across multiple Apple devices, allowing users to create, organize, and focus on tasks efficiently. A free trial is available.

**Highlights:** Unified interface across Apple devices, Task creation and organization, Perspectives Bar for navigation, Focus mode for specific projects, Secure, end-to-end encrypted sync, Universal cross-platform purchase

**Features:** Siri integration, Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legacy Subscription | $9.99 | per month |
| Legacy Subscription | $99.99 | per year |
| Upgrade to v4 from v1-v3 | $37.49 | one-time |
| Upgrade v4 to Pro from v1-v3 | $37.49 | one-time |
| Unlock Standard (Mac Promo) | $56.00 | one-time |
| Unlock Standard | $74.99 | one-time |
| Upgrade from Standard to Pro | $74.99 | one-time |
| Upgrade to v4 Pro from v1-v3 | $74.99 | one-time |
| Unlock Pro (Mac Promo) | $111.99 | one-time |
| Unlock Pro | $149.99 | one-time |

**What reviewers like**

- 🚀 Streamlined and better than ever
- 🔒 End-to-end encrypted
- 👍 Universal interface across devices
- 🚀 Powerful task management features
- 👍 Customizable perspectives

**What reviewers complain about**

- 🐛 Buggy, crashes, and laggy
- 👎 Clunky and confusing user interface
- 👎 Degraded user interface compared to previous version
- 🐛 Sync issues and slow synchronization
- 👎 Lacks important features like time-sensitive notifications

**Reported bugs**

- View options button not working consistently
- Custom perspectives not persisting in sidebar
- App crashing on launch
- Drag and drop functionality issues
- Incorrect task completion when adding new tasks

**Requested features**

- Markdown support in notes
- Gantt view for projects
- Ability to reorder perspectives in the sidebar
- Print to PDF with due dates and completed dates
- Natural language processing for task creation


## Frequently asked questions

### Is Alertzy free?

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

### Is OmniFocus 4 free?

OmniFocus 4 is free to download, with in-app purchases available.

### Which has better reviews, Alertzy or OmniFocus 4?

Alertzy is rated higher. Alertzy averages 4.4 out of 5 from 32 ratings, while OmniFocus 4 averages 4.0 from 346 ratings.

### Do Alertzy or OmniFocus 4 have ads?

Neither Alertzy nor OmniFocus 4 shows ads.

### Which is updated more often, Alertzy or OmniFocus 4?

Alertzy ships an update monthly, and OmniFocus 4 every 3 weeks. Most recently, Alertzy was updated on October 24, 2026 and OmniFocus 4 on October 29, 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.*