# myHartmann vs Vertical Calendar

The clearest difference is in-app purchases: myHartmann at none against Vertical Calendar's 2. myHartmann also leads on ads (none vs shown). Vertical Calendar's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Vertical Calendar sells 2 in-app purchases, starting at $1.99 per month. myHartmann asks for nothing beyond the download.

myHartmann ships an update every 2 months, Vertical Calendar weekly. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | myHartmann | Vertical Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/vertical-calendar-planner/id6751930821/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 52 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Blue Colibri International Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1537256124) | [naoki otsu](https://appshunter.io/developer/1082476153) |

## What reviewers say

### myHartmann

[App page](https://appshunter.io/ios/app/myhartmann/id1569151358)

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

**In-app purchases:** none


### Vertical Calendar

[App page](https://appshunter.io/ios/app/vertical-calendar-planner/id6751930821)

Organize your life with a vertical monthly calendar and unlimited tabs. Easily create color-coded events, search your schedule, and enjoy offline access. Secure your data with biometric authentication.

**Highlights:** Vertical monthly calendar view, One-tap appointment creation, Unlimited tab creation for organization, Color-coded event highlighting, Global event search, Automatic backup and restore, Biometric authentication for security

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $19.99 | per year |


## Frequently asked questions

### Is myHartmann free?

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

### Is Vertical Calendar free?

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

### Do myHartmann or Vertical Calendar have ads?

Vertical Calendar shows ads; myHartmann does not.

### Which is updated more often, myHartmann or Vertical Calendar?

myHartmann ships an update every 2 months, and Vertical Calendar weekly. Most recently, myHartmann was updated on October 10, 2026 and Vertical Calendar on October 27, 2026.

---

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