# Simple Calendar vs Wave

The clearest difference is in-app purchases: Wave at none against Simple Calendar's 3. Wave also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Simple Calendar sells 3 in-app purchases, starting at $1.99 per month. Wave asks for nothing beyond the download.

## The numbers

| Metric | Simple Calendar | Wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (73 ratings)](https://appshunter.io/ios/app/simple-calendar-widget-cal/id1506434688/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 29 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heart Relay Inc.](https://appshunter.io/developer/1327363297) | [Venu Gopinath Nukavarapu](https://appshunter.io/developer/1887916114) |

## What reviewers say

### Simple Calendar

[App page](https://appshunter.io/ios/app/simple-calendar-widget-cal/id1506434688)

Quickly view your monthly schedule and upcoming events with this easy-to-use calendar app. It offers widget support for at-a-glance access to your day and plans, with all data stored securely on your device. Enjoy a comfortable viewing experience with dark mode support.

**Highlights:** Monthly schedule overview, Quick event registration, Widget support for daily plans, Secure on-device data storage, Dark mode compatibility

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (Monthly) | $1.99 | per month |
| Premium Plan (Yearly) | $11.99 | per year |
| Hide ads | $11.99 | one-time |


### Wave

[App page](https://appshunter.io/ios/app/wave-nfc-tag-programmer/id6761129231)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calendar free?

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

### Is Wave free?

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

### Do Simple Calendar or Wave have ads?

Simple Calendar shows ads; Wave does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*