# Reminder Notification vs Twocan

The clearest difference is in-app purchases: Twocan at none against Reminder Notification's 4. Twocan also leads on ads (none vs shown). Reminder Notification's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Reminder Notification sells 4 in-app purchases, starting at $0.99 per month. Twocan asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Reminder Notification | Twocan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 45 MB | 55 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Emre Can Akyol](https://appshunter.io/developer/1681319908) | [Ryan Anderson](https://appshunter.io/developer/1803844645) |

## What reviewers say

### Reminder Notification

[App page](https://appshunter.io/ios/app/reminder-notification/id6746808992)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $0.99 | per month |
| 1 Week Premium | $0.99 | per 7 days |
| 3 Month Premium | $1.99 | per 3 months |
| 12 Month Premium | $5.99 | per year |


### Twocan

[App page](https://appshunter.io/ios/app/twocan-shared-grocery-lists/id6796792293)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reminder Notification free?

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

### Is Twocan free?

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

### Do Reminder Notification or Twocan have ads?

Reminder Notification shows ads; Twocan does not.

### Which is updated more often, Reminder Notification or Twocan?

Reminder Notification ships an update every 3 weeks, and Twocan every 3 weeks. Most recently, Reminder Notification was updated on October 15, 2026 and Twocan 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.*