# 1CalendarS vs drop helper

The clearest difference is price: 1CalendarS at Free against drop helper's $1.99. 1CalendarS also leads on device support (4 vs 2) and iOS requirement (12.0 vs 16.6). drop helper's advantage is in-app purchases (none vs 2). On ads there is nothing between them.

1CalendarS is free to download; drop helper costs $1.99 up front. 1CalendarS sells 2 in-app purchases, starting at $1.99 per month. drop helper asks for nothing beyond the download.

## The numbers

| Metric | 1CalendarS | drop helper |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/1calendars/id1538966367/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | — |
| Size | 193 MB | 27 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KAIROS Company Limited](https://appshunter.io/developer/1495144014) | [呈宇 陶](https://appshunter.io/developer/1532172746) |

## What reviewers say

### 1CalendarS

[App page](https://appshunter.io/ios/app/1calendars/id1538966367)

Efficiently manage your schedule with multiple calendar views and customizable reminders. Sync your events across all your Apple devices seamlessly. Offers a free version with an optional premium subscription for enhanced features.

**Highlights:** Day, week, month, and list views, Cross-device calendar synchronization, Customizable reminders, Edit and modify calendar entries, Free to download and use, Premium subscription for advanced features

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1CalendarS月费高级会员 | $1.99 | per month |
| 1CalendarS年费高级会员 | $19.99 | per year |


### drop helper

[App page](https://appshunter.io/ios/app/drop-helper/id6742685119)

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

**In-app purchases:** none


## Frequently asked questions

### Is 1CalendarS free?

1CalendarS is free to download, with in-app purchases available.

### Is drop helper free?

drop helper costs $1.99, with no in-app purchases.

### Do 1CalendarS or drop helper have ads?

Neither 1CalendarS nor drop helper shows ads.

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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.*