# Stack vs Apical

The clearest difference is ads: Stack at none against Apical's shown. Stack also leads on iOS requirement (16.4 vs 18.0). Apical's advantage is update cadence (every 3 days vs every 8 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Stack sells 2 in-app purchases, starting at $1.99 per month and Apical sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Stack ships an update every 8 days, Apical every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stack | Apical |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 60 MB | 87 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fadi Zaid](https://appshunter.io/developer/1893682112) | [GarbageApps LLC](https://appshunter.io/developer/1881348871) |

## What reviewers say

### 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 | $1.99 | per month |
| Yearly Premium | $19.99 | per year |


### Apical

[App page](https://appshunter.io/ios/app/apical-planner-tasks-and-email/id6773884424)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apical Live Well | $4.99 | per month |
| Apical Power | $9.99 | per month |
| Apical Live Well | $44.99 | per year |
| Apical Power | $89.99 | per year |


## Frequently asked questions

### Is Stack free?

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

### Is Apical free?

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

### Do Stack or Apical have ads?

Apical shows ads; Stack does not.

### Which is updated more often, Stack or Apical?

Stack ships an update every 8 days, and Apical every 3 days. Most recently, Stack was updated on October 25, 2026 and Apical on October 24, 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.*