# SF ESS vs JustWhen

The clearest difference is in-app purchases: SF ESS at none against JustWhen's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JustWhen sells 2 in-app purchases, starting at $2.99 per month. SF ESS asks for nothing beyond the download.

SF ESS ships an update every 3 weeks, JustWhen monthly. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SF ESS | JustWhen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.3K ratings)](https://appshunter.io/ios/app/sf-ess/id1483947998/reviews)** | — |
| Number of ratings | **7.3K** | — |
| Positive reviews | 2.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 30 MB | 69 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StoreForce Solutions Inc.](https://appshunter.io/developer/481422456) | [Sean Rankine](https://appshunter.io/developer/1889832500) |

## What reviewers say

### SF ESS

[App page](https://appshunter.io/ios/app/sf-ess/id1483947998)

Manage your work schedule, request time off, and view performance metrics. Receive important communication updates directly from your employer. Features may differ based on your specific retailer.

**Highlights:** Schedule management, Time off requests, Performance viewing, Communication updates, Retailer-specific options

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient scheduling
- 💡 Ability to sync with calendar

**What reviewers complain about**

- 🐛 Constant glitches and crashes
- 💤 Slow and unresponsive
- 🤯 Confusing and unintuitive UI
- 🔒 Login issues and lack of security features

**Reported bugs**

- Can't log in or access schedule
- Shifts not updating or displaying correctly
- Constant crashing and freezing
- Notification issues

**Requested features**

- Bring back monthly calendar view
- Improve scheduling visibility and clarity
- Add ability to see coworker schedules
- Integrate with more calendar apps


### JustWhen

[App page](https://appshunter.io/ios/app/justwhen-calm-task-tracker/id6761470745)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is SF ESS free?

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

### Is JustWhen free?

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

### Do SF ESS or JustWhen have ads?

Neither SF ESS nor JustWhen shows ads.

### Which is updated more often, SF ESS or JustWhen?

SF ESS ships an update every 3 weeks, and JustWhen monthly. Most recently, SF ESS was updated on October 15, 2026 and JustWhen on October 1, 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.*