# Add Calendar Basic vs HiTomorrow

The clearest difference is ads: HiTomorrow at none against Add Calendar Basic's shown. Add Calendar Basic's advantage is iOS requirement (11.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Add Calendar Basic ships an update monthly, HiTomorrow every 2 months. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Add Calendar Basic | HiTomorrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/add-calendar-basic/id1482436846/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 34 MB | 14 MB |
| Requires iOS | **11.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [cho seonghyun](https://appshunter.io/developer/1436483241) | [Kinno Labs](https://appshunter.io/developer/1616862239) |

## What reviewers say

### Add Calendar Basic

[App page](https://appshunter.io/ios/app/add-calendar-basic/id1482436846)

This utility app allows users to add custom calendars directly to their device wallpaper. It also offers a convenient feature for managing 3-shift work schedules.

**Highlights:** Add custom calendars to wallpaper, 3-shift work schedule management, Wallpaper integration

**Features:** macOS Compatibility

**In-app purchases:** none


### HiTomorrow

[App page](https://appshunter.io/ios/app/hitomorrow-future-self-bubble/id6450281727)

**In-app purchases:** none


## Frequently asked questions

### Is Add Calendar Basic free?

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

### Is HiTomorrow free?

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

### Do Add Calendar Basic or HiTomorrow have ads?

Add Calendar Basic shows ads; HiTomorrow does not.

### Which is updated more often, Add Calendar Basic or HiTomorrow?

Add Calendar Basic ships an update monthly, and HiTomorrow every 2 months. Most recently, Add Calendar Basic was updated on September 28, 2026 and HiTomorrow on October 3, 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.*