# Marron ToDo vs Stack

The clearest difference is ads: Stack at none against Marron ToDo's shown. Stack also leads on iOS requirement (16.4 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Marron ToDo sells 3 in-app purchases, starting at $0.99 per month and Stack sells 2 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Marron ToDo ships an update weekly, Stack every 8 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Marron ToDo | Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 8 days |
| Size | 22 MB | 59 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kensuke Hoshikawa](https://appshunter.io/developer/733552122) | [Fadi Zaid](https://appshunter.io/developer/1893682112) |

## What reviewers say

### Marron ToDo

[App page](https://appshunter.io/ios/app/marron-todo/id6760174570)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $0.99 | per month |
| 年額プレミアム | $7.99 | per year |
| Lifetime | $19.99 | one-time |


### Stack

[App page](https://appshunter.io/ios/app/stack-tasks-and-reminders/id6762291589)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.49 | per month |
| Yearly Premium | $14.99 | per year |


## Frequently asked questions

### Is Marron ToDo free?

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

### Is Stack free?

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

### Do Marron ToDo or Stack have ads?

Marron ToDo shows ads; Stack does not.

### Which is updated more often, Marron ToDo or Stack?

Marron ToDo ships an update weekly, and Stack every 8 days. Most recently, Marron ToDo was updated on October 3, 2026 and Stack on October 7, 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.*