# Omphalis vs CalmTask

The clearest difference is in-app purchases: Omphalis at none against CalmTask's 2. Omphalis also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalmTask sells 2 in-app purchases, starting at $3.99 per month. Omphalis asks for nothing beyond the download.

Omphalis ships an update every 2 days, CalmTask fortnightly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Omphalis | CalmTask |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calmtask/id6795076348/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 36 MB | 92 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Voxiven, LLC](https://appshunter.io/developer/1822383623) | [TSAI-LING CHEN](https://appshunter.io/developer/6795076350) |

## What reviewers say

### Omphalis

[App page](https://appshunter.io/ios/app/omphalis/id6788093850)

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

**In-app purchases:** none


### CalmTask

[App page](https://appshunter.io/ios/app/calmtask/id6795076348)

This app helps you organize your day with tasks, time planning, and focus sessions. It integrates notes, diaries, and progress insights into a gentle, visual productivity experience. Stay focused with Pomodoro timers and calming sounds, while tracking your personal growth.

**Highlights:** Task creation with priorities and due dates, Flexible Pomodoro focus sessions, Calming background sounds for focus, Notes and diary entries with photos, Monthly calendar and weekly timeline views, Progress and focus statistics, Offline-first experience with optional sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalmTask Premium Monthly | $3.99 | per month |
| CalmTask Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is Omphalis free?

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

### Is CalmTask free?

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

### Do Omphalis or CalmTask have ads?

Neither Omphalis nor CalmTask shows ads.

### Which is updated more often, Omphalis or CalmTask?

Omphalis ships an update every 2 days, and CalmTask fortnightly. Most recently, Omphalis was updated on October 28, 2026 and CalmTask on October 29, 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.*