# Stack vs Reminder Planner

The clearest difference is device support: Stack at 3 against Reminder Planner's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stack sells 2 in-app purchases, starting at $1.49 per month and Reminder Planner sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Stack ships an update every 8 days, Reminder Planner fortnightly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Stack | Reminder Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reminder-planner/id6802811609/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | — | Subscription |
| Size | 59 MB | 22 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fadi Zaid](https://appshunter.io/developer/1893682112) | [Habib ALKANDARI](https://appshunter.io/developer/6800415220) |

## 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 | $1.49 | per month |
| Yearly Premium | $14.99 | per year |


### Reminder Planner

[App page](https://appshunter.io/ios/app/reminder-planner/id6802811609)

Organize your day with a flexible planner that allows scheduling appointments and reminders for single dates, date ranges, or specific weekdays. Track your progress with calendar views and interactive home screen widgets. Receive local notifications to stay on track.

**Highlights:** Flexible scheduling options, Calendar view, Interactive home screen widgets, Customizable notifications, Mark tasks as complete, Local data storage

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reminder Planner Yearly | $4.99 | per year |


## Frequently asked questions

### Is Stack free?

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

### Is Reminder Planner free?

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

### Do Stack or Reminder Planner have ads?

Neither Stack nor Reminder Planner shows ads.

### Which is updated more often, Stack or Reminder Planner?

Stack ships an update every 8 days, and Reminder Planner fortnightly. Most recently, Stack was updated on October 7, 2026 and Reminder Planner on October 14, 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.*