# Vessa vs CrossShift

The clearest difference is update cadence: CrossShift at every 3 days against Vessa's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vessa sells 2 in-app purchases, starting at $7.99 per month and CrossShift sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Vessa ships an update every 10 days, CrossShift every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Vessa | CrossShift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vessa-shift-work-calendar/id6778909064/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 33 MB | 117 MB |
| Requires iOS | 26.1 | **26.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Murat Keskin](https://appshunter.io/developer/1044066382) | [培培 李](https://appshunter.io/developer/6804336482) |

## What reviewers say

### Vessa

[App page](https://appshunter.io/ios/app/vessa-shift-work-calendar/id6778909064)

This app helps shift workers plan their schedules and optimize sleep. It automatically generates sleep and caffeine plans based on your work shifts, adapting to changes. Features include roster import, calendar integration, and customizable sleep reminders.

**Highlights:** Shift work calendar, Automatic sleep and caffeine planning, Roster import from photos, iPhone Calendar integration, Home and Lock Screen widgets, Customizable sleep reminders, Shift change adaptation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Annual | $39.99 | per year |


### CrossShift

[App page](https://appshunter.io/ios/app/crossshift-shift-schedule/id6804438530)

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CrossShift Pro Monthly | $1.99 | per month |
| CrossShift Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is Vessa free?

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

### Is CrossShift free?

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

### Do Vessa or CrossShift have ads?

Neither Vessa nor CrossShift shows ads.

### Which is updated more often, Vessa or CrossShift?

Vessa ships an update every 10 days, and CrossShift every 3 days. Most recently, Vessa was updated on October 31, 2026 and CrossShift on October 31, 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.*