# TaskSync vs DutyCal

The clearest difference is update cadence: TaskSync at daily against DutyCal's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TaskSync sells 1 one-off in-app purchase and DutyCal sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

TaskSync ships an update daily, DutyCal every 4 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TaskSync | DutyCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dutycal/id6775201275/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Monetization | — | Subscription |
| Size | 6 MB | 11 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Sakuma](https://appshunter.io/developer/1791815850) | [Rushabh Soni](https://appshunter.io/developer/1862376071) |

## What reviewers say

### TaskSync

[App page](https://appshunter.io/ios/app/tasksync-custom-memo-app/id6741540253)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プロ版機能 | $5.99 | one-time |


### DutyCal

[App page](https://appshunter.io/ios/app/dutycal/id6775201275)

This app syncs your flight schedule from your crew portal to your iPhone Calendar and provides a printable monthly overview for your family. It offers weather updates, pre-departure alarms, and a pay estimate, all while prioritizing user privacy.

**Highlights:** Roster sync to iPhone Calendar, Printable monthly overview sheet, Weather updates for flights, Pre-departure alarms, Monthly pay estimate, Logbook data import, FAR 117 compliance tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DutyCal Monthly | $9.99 | per month |
| DutyCal Yearly | $99.99 | per year |


## Frequently asked questions

### Is TaskSync free?

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

### Is DutyCal free?

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

### Do TaskSync or DutyCal have ads?

Neither TaskSync nor DutyCal shows ads.

### Which is updated more often, TaskSync or DutyCal?

TaskSync ships an update daily, and DutyCal every 4 days. Most recently, TaskSync was updated on October 5, 2026 and DutyCal on October 2, 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.*