# Eventium vs Geoid Altimeter

The clearest difference is price: Geoid Altimeter at Free against Eventium's $3.99. Geoid Altimeter also leads on update cadence (weekly vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Geoid Altimeter is free to download; Eventium costs $3.99 up front. Eventium sells 2 one-off in-app purchases and Geoid Altimeter sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Eventium ships an update fortnightly, Geoid Altimeter weekly. The most recent releases landed on September 23, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Eventium | Geoid Altimeter |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (378 ratings)](https://appshunter.io/ios/app/eventium/id1029420817/reviews)** | — |
| Number of ratings | **378** | — |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 65 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [johnhair.com](https://appshunter.io/developer/534507614) | [QAEE CONPUUTENG](https://appshunter.io/developer/1853582855) |

## What reviewers say

### Eventium

[App page](https://appshunter.io/ios/app/eventium/id1029420817)

This calendar app offers a revolutionary way to view your schedule, displaying actual events instead of just dots. It provides multiple view options, integrated task management, and advanced event customization. Widgets are available for quick access to upcoming events.

**Highlights:** Month, week, and day views, Vertical scrolling month view, Integrated tasks within calendar, Calendar widgets for home screen, Event customization (alerts, repeats, colors), Cut, copy, and paste events, Supports multiple calendar accounts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tasks, Reminders, To Do Lists | $0.99 | one-time |
| Calendar Widgets | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Highly customizable
- 🚀 Excellent calendar and task management
- 👍 Reliable and dependable
- 👍 Great customer support

**What reviewers complain about**

- 🐛 Occasional crashes or freezing
- 🐛 Issues with syncing and data loss
- 🔍 Limited sharing and collaboration features

**Reported bugs**

- Duplicate holidays appearing
- Inconsistent event time display
- Disappearing past events

**Requested features**

- Dark mode option
- Improved task management and integration
- Shared calendars and family/group features
- Better widget and Apple Watch support


### Geoid Altimeter

[App page](https://appshunter.io/ios/app/geoid-altimeter-elevationdem/id6761375637)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $14.99 | per month |
| month | $15.00 | per month |
| PRO Yearly | $150.00 | per year |
| year | $150.00 | per year |


## Frequently asked questions

### Is Eventium free?

Eventium costs $3.99, and also offers in-app purchases.

### Is Geoid Altimeter free?

Geoid Altimeter is free to download, with in-app purchases available.

### Do Eventium or Geoid Altimeter have ads?

Neither Eventium nor Geoid Altimeter shows ads.

### Which is updated more often, Eventium or Geoid Altimeter?

Eventium ships an update fortnightly, and Geoid Altimeter weekly. Most recently, Eventium was updated on September 23, 2026 and Geoid Altimeter on August 29, 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.*