# 1secNote vs ReminderCal

The clearest difference is price: ReminderCal at Free against 1secNote's $2.99. ReminderCal also leads on update cadence (daily vs monthly). 1secNote's advantage is in-app purchases (none vs 2) and device support (5 vs 3). On ads and iOS requirement there is nothing between them.

ReminderCal is free to download; 1secNote costs $2.99 up front. ReminderCal sells 2 in-app purchases, starting at $2.99 per month. 1secNote asks for nothing beyond the download.

1secNote ships an update monthly, ReminderCal daily. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 1secNote | ReminderCal |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Paid | — |
| Size | 33 MB | 35 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [editoy Inc.](https://appshunter.io/developer/1191725361) | [Mohamed El Mathari](https://appshunter.io/developer/1812290470) |

## What reviewers say

### 1secNote

[App page](https://appshunter.io/ios/app/1secnote-markdown-and-prompter/id6476831073)

This app allows you to view notes discreetly while using your device's camera or other applications. It offers AI-powered suggestions and syncs across all your Apple devices, with a unique retro aesthetic option.

**Highlights:** Floating note display, AI line suggestions, Cross-device synchronization, Notch and status bar integration, Retro aesthetic mode

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

**In-app purchases:** none


### ReminderCal

[App page](https://appshunter.io/ios/app/remindercal-reminder-app/id6758520306)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is 1secNote free?

1secNote costs $2.99, with no in-app purchases.

### Is ReminderCal free?

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

### Do 1secNote or ReminderCal have ads?

Neither 1secNote nor ReminderCal shows ads.

### Which is updated more often, 1secNote or ReminderCal?

1secNote ships an update monthly, and ReminderCal daily. Most recently, 1secNote was updated on October 24, 2026 and ReminderCal on October 13, 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.*