# Quota (Dualog) vs Create Work Shift Schedule

The clearest difference is review sentiment: Create Work Shift Schedule at 75% against Quota (Dualog)'s 2%. Create Work Shift Schedule also leads on iOS requirement (13.0 vs 16.4). Quota (Dualog)'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Create Work Shift Schedule sells 1 one-off in-app purchase. Quota (Dualog) asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | Quota (Dualog) | Create Work Shift Schedule |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 2.4% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 35 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dualog AS](https://appshunter.io/developer/1139734651) | [Felipe Reitz](https://appshunter.io/developer/1651010446) |

## What reviewers say

### Quota (Dualog)

[App page](https://appshunter.io/ios/app/quota-dualog/id1139734652)

This app allows ship crew to manage their onboard internet access. It provides real-time usage tracking, allows purchasing additional data, and offers data-saving features for a fair and user-friendly experience.

**Highlights:** Real-time data and time usage tracking, Cross-device internet access management, In-app data top-ups, Data-saving alerts and tips, Automatic ship Wi-Fi detection for login, Daily breakdowns by carrier

**Features:** macOS Compatibility

**In-app purchases:** none


### Create Work Shift Schedule

[App page](https://appshunter.io/ios/app/create-work-shift-schedule/id6451197630)

Easily generate your annual work schedule based on common relay patterns. Select your relay type and first day off to view your complete yearly shift calendar.

**Highlights:** Annual work schedule generation, Multiple relay types (6x2, 3x1, 1x1), Customizable first day off, Yearly shift calendar view

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Quota (Dualog) free?

Quota (Dualog) is free to download, with no in-app purchases.

### Is Create Work Shift Schedule free?

Create Work Shift Schedule is free to download, with in-app purchases available.

### Do Quota (Dualog) or Create Work Shift Schedule have ads?

Create Work Shift Schedule shows ads; Quota (Dualog) does not.

### Which is updated more often, Quota (Dualog) or Create Work Shift Schedule?

Quota (Dualog) ships an update every 2 months, and Create Work Shift Schedule every 2 months. Most recently, Quota (Dualog) was updated on October 8, 2026 and Create Work Shift Schedule on October 8, 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.*