# Unified Calendar vs Empty Widget

The clearest difference is in-app purchases: Unified Calendar at none against Empty Widget's 2. Unified Calendar also leads on device support (4 vs 2) and iOS requirement (15.6 vs 17.0). Empty Widget's advantage is update cadence (every 3 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Empty Widget sells 2 in-app purchases, starting at $4.99 per 7 days. Unified Calendar asks for nothing beyond the download.

Unified Calendar ships an update every 2 months, Empty Widget every 3 days. The most recent releases landed on September 28, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Unified Calendar | Empty Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (10 ratings)](https://appshunter.io/ios/app/empty-widget/id6443517514/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 9 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [UniOffice Systemhouse Ltd.](https://appshunter.io/developer/917174611) | [Dogancan Mavideniz](https://appshunter.io/developer/1645910174) |

## What reviewers say

### Unified Calendar

[App page](https://appshunter.io/ios/app/unified-calendar/id1202668342)

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

**In-app purchases:** none


### Empty Widget

[App page](https://appshunter.io/ios/app/empty-widget/id6443517514)

Personalize your home and lock screens with customizable widgets. Create invisible spacing, add transparent elements, or use text, emoji, and countdowns to express yourself. Supports multiple sizes and seamlessly blends with your wallpaper.

**Highlights:** Transparent and invisible widgets, Custom colors and gradients, Text, emoji, and symbol widgets, Countdown and clock widgets, Home and lock screen support, Multiple widget sizes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Unified Calendar free?

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

### Is Empty Widget free?

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

### Do Unified Calendar or Empty Widget have ads?

Neither Unified Calendar nor Empty Widget shows ads.

### Which is updated more often, Unified Calendar or Empty Widget?

Unified Calendar ships an update every 2 months, and Empty Widget every 3 days. Most recently, Unified Calendar was updated on September 28, 2026 and Empty Widget on September 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.*