# Calndars vs TaskMaster Plus

The clearest difference is price: TaskMaster Plus at Free against Calndars's $3.99. TaskMaster Plus also leads on iOS requirement (16.0 vs 26.0). Calndars's advantage is in-app purchases (none vs 4) and update cadence (every 5 weeks vs every 8 months). On ads there is nothing between them.

TaskMaster Plus is free to download; Calndars costs $3.99 up front. TaskMaster Plus sells 4 in-app purchases, starting at $2.99 per month. Calndars asks for nothing beyond the download.

Calndars ships an update every 5 weeks, TaskMaster Plus every 8 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Calndars | TaskMaster Plus |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calndars/id1481775085/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Paid | — |
| Size | 6 MB | 46 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Geert Jadoul](https://appshunter.io/developer/458883064) | [Oguz Kopan](https://appshunter.io/developer/1700996287) |

## What reviewers say

### Calndars

[App page](https://appshunter.io/ios/app/calndars/id1481775085)

Effortlessly convert dates between over 30 major calendar systems, including Gregorian, Islamic, and Chinese. This utility is designed for global professionals and researchers needing precise cross-cultural date translations. Integrates with widgets and Shortcuts for seamless workflow.

**Highlights:** Convert dates across 30+ calendar systems, Supports Gregorian, Islamic, Chinese, Hebrew, Persian, and more, Native experience on iPhone, iPad, Mac, Apple Watch, Customizable widgets, Shortcuts integration, AppleScript support on macOS

**In-app purchases:** none


### TaskMaster Plus

[App page](https://appshunter.io/ios/app/taskmaster-plus/id6466276025)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Monthly Premium | $2.99 | per month |
| Annual Subscription | $9.99 | per year |
| Yearly Premium | $9.99 | per year |


## Frequently asked questions

### Is Calndars free?

Calndars costs $3.99, with no in-app purchases.

### Is TaskMaster Plus free?

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

### Do Calndars or TaskMaster Plus have ads?

Neither Calndars nor TaskMaster Plus shows ads.

### Which is updated more often, Calndars or TaskMaster Plus?

Calndars ships an update every 5 weeks, and TaskMaster Plus every 8 months. Most recently, Calndars was updated on October 6, 2026 and TaskMaster Plus on October 9, 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.*