# Schedule4 vs WorstFirst

The clearest difference is review sentiment: WorstFirst at 100% against Schedule4's 0%. WorstFirst also leads on rating (5.0 vs 4.3). Schedule4's advantage is update cadence (every 9 days vs every 3 months) and ratings volume (12 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

WorstFirst holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Schedule4 has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Schedule4's written reviews are positive against 100% of WorstFirst's.

Schedule4 ships an update every 9 days, WorstFirst every 3 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Schedule4 | WorstFirst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/schedule4/id1438795757/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/worstfirst/id6787245171/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 146 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Boston Medical Data LLC](https://appshunter.io/developer/1437675395) | [Injexa Technologies LLC](https://appshunter.io/developer/6778908051) |

## What reviewers say

### Schedule4

[App page](https://appshunter.io/ios/app/schedule4/id1438795757)

This medical app simplifies staff scheduling for anesthesia practices. It allows for easy creation of vacation, call, and daily schedules. Additional modules enhance communication and workflow.

**Highlights:** Staff scheduling, Vacation planning, Call schedule management, Daily schedule creation, Timesheet module, Expense tracking, Secured messaging

**Features:** Vision Pro support

**In-app purchases:** none


### WorstFirst

[App page](https://appshunter.io/ios/app/worstfirst/id6787245171)

This decision-tree training tool helps emergency medicine trainees develop critical "rule out the killers first" instincts. It guides users through structured reasoning for various chief complaints, offering teaching pearls and citations to relevant literature. The app is designed for educational use only and functions fully offline.

**Highlights:** Decision-tree training, Rule out killers first instinct, 29 chief-complaint decision trees, Branch-by-branch reasoning, Teaching pearls and pitfalls, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Schedule4 free?

Schedule4 is free to download, with no in-app purchases.

### Is WorstFirst free?

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

### Which has better reviews, Schedule4 or WorstFirst?

WorstFirst is rated higher. Schedule4 averages 4.3 out of 5 from 12 ratings, while WorstFirst averages 5.0 from 2 ratings.

### Do Schedule4 or WorstFirst have ads?

Neither Schedule4 nor WorstFirst shows ads.

### Which is updated more often, Schedule4 or WorstFirst?

Schedule4 ships an update every 9 days, and WorstFirst every 3 months. Most recently, Schedule4 was updated on October 2, 2026 and WorstFirst on October 13, 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.*