# Routine Island vs MellowTask

The clearest difference is in-app purchases: Routine Island at none against MellowTask's 1. Routine Island also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. MellowTask sells 1 one-off in-app purchase. Routine Island asks for nothing beyond the download.

Routine Island ships an update every 8 days, MellowTask weekly. Both last shipped on September 21, 2026.

## The numbers

| Metric | Routine Island | MellowTask |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mellowtask/id6792491389/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Seowon Choi](https://appshunter.io/developer/1870261770) | [ChanGyu Kang](https://appshunter.io/developer/1869205578) |

## What reviewers say

### Routine Island

[App page](https://appshunter.io/ios/app/routine-island/id6758012511)

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

**In-app purchases:** none


### MellowTask

[App page](https://appshunter.io/ios/app/mellowtask/id6792491389)

Organize your work using the Eisenhower Matrix to prioritize tasks by importance and urgency. Manage your to-do list with daily views, reminders, and detailed subtask management. Track your progress with statistics and sync with Apple Reminders.

**Highlights:** Eisenhower Matrix organization, Today view for immediate tasks, Detailed task management with subtasks, Progress statistics and trends, Home screen widgets, iCloud Sync and Apple Reminders integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MellowTask Pro | $5.99 | one-time |


## Frequently asked questions

### Is Routine Island free?

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

### Is MellowTask free?

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

### Do Routine Island or MellowTask have ads?

MellowTask shows ads; Routine Island does not.

### Which is updated more often, Routine Island or MellowTask?

Routine Island ships an update every 8 days, and MellowTask weekly. Most recently, Routine Island was updated on September 21, 2026 and MellowTask on September 21, 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.*