# AstroCalendar vs Oneness Movement

The clearest difference is in-app purchases: AstroCalendar at none against Oneness Movement's 2. AstroCalendar also leads on iOS requirement (9.0 vs 15.0). Oneness Movement's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Oneness Movement sells 2 in-app purchases, starting at $1.00 per month. AstroCalendar asks for nothing beyond the download.

AstroCalendar ships an update every 4 months, Oneness Movement every 5 months. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | AstroCalendar | Oneness Movement |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/oneness-movement/id6499110563/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 69 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [i3 System Corp.](https://appshunter.io/developer/596613083) | [OWA Holdings, Inc.](https://appshunter.io/developer/1475022732) |

## What reviewers say

### AstroCalendar

[App page](https://appshunter.io/ios/app/astrocalendar/id596613080)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oneness Movement

[App page](https://appshunter.io/ios/app/oneness-movement/id6499110563)

Embark on a spiritual journey with guided meditations and courses inspired by enlightened masters. Discover inner peace, enhance focus, and transform your daily life through practices designed to elevate consciousness and foster divine connection.

**Highlights:** Guided meditations for stress, sleep, and focus, Transformative courses on life and consciousness, Daily dose of inner peace, Spiritual companion accessible anywhere, Diverse library of hundreds of meditations, Proven system by enlightened masters

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.00 | per month |
| Annual subscription | $10.00 | per year |


## Frequently asked questions

### Is AstroCalendar free?

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

### Is Oneness Movement free?

Oneness Movement is free to download, with in-app purchases available.

### Do AstroCalendar or Oneness Movement have ads?

AstroCalendar shows ads; Oneness Movement does not.

### Which is updated more often, AstroCalendar or Oneness Movement?

AstroCalendar ships an update every 4 months, and Oneness Movement every 5 months. Most recently, AstroCalendar was updated on October 3, 2026 and Oneness Movement on October 21, 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.*