# Orbital Focus vs Cally Calendar

The clearest difference is in-app purchases: Cally Calendar at none against Orbital Focus's 3. Cally Calendar also leads on update cadence (every 2 days vs every 2 weeks). Orbital Focus's advantage is ads (none vs shown) and ratings volume (11 vs 1). On price, rating and iOS requirement there is nothing between them.

Both are free to download. Orbital Focus sells 3 in-app purchases, starting at $4.99 per month. Cally Calendar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Orbital Focus against 5.0 for Cally Calendar. That said, the two scores are not equally well evidenced: Orbital Focus has 11 ratings behind it against 1, so its average is the more settled of the two.

Orbital Focus ships an update every 2 weeks, Cally Calendar every 2 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Orbital Focus | Cally Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/orbital-focus-deep-work-timer/id6779767493/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cally-calendar/id6803162131/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 301 MB | 5 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Red Honey LLC](https://appshunter.io/developer/1745884277) | [Chathushka Rodrigo](https://appshunter.io/developer/1886060202) |

## What reviewers say

### Orbital Focus

[App page](https://appshunter.io/ios/app/orbital-focus-deep-work-timer/id6779767493)

This app transforms focus sessions into space missions, with longer focus times leading to higher orbits. It features customizable missions, a living 3D Earth visualization, and gamified progress tracking. Optional app blocking and ambient soundscapes enhance concentration.

**Highlights:** Themed focus sessions with space mission progression, Living 3D Earth visualization with real-time data, Gamified progress tracking with ranks and rewards, Optional app blocking for distraction-free work, Ambient focus music and soundscapes, Live Activities and Apple Watch companion app

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | Free | one-time |


### Cally Calendar

[App page](https://appshunter.io/ios/app/cally-calendar/id6803162131)

See your upcoming meetings and their progress directly on your iPhone's Lock Screen. It intelligently switches between work and personal calendars based on your Focus modes and provides quick access to join calls.

**Highlights:** Lock Screen meeting display, Focus mode integration, Live timeline view, Double-booking alerts, One-tap call joining, On-device data processing

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

**In-app purchases:** none


## Frequently asked questions

### Is Orbital Focus free?

Orbital Focus is free to download, with in-app purchases available.

### Is Cally Calendar free?

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

### Which has better reviews, Orbital Focus or Cally Calendar?

Orbital Focus and Cally Calendar are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do Orbital Focus or Cally Calendar have ads?

Cally Calendar shows ads; Orbital Focus does not.

### Which is updated more often, Orbital Focus or Cally Calendar?

Orbital Focus ships an update every 2 weeks, and Cally Calendar every 2 days. Most recently, Orbital Focus was updated on October 7, 2026 and Cally Calendar on October 20, 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.*