# Meteor vs Ambitious OMS

The clearest difference is in-app purchases: Ambitious OMS at none against Meteor's 4. Ambitious OMS also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). Meteor's advantage is update cadence (every 5 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Meteor sells 4 in-app purchases, starting at $7.99 per 7 days. Ambitious OMS asks for nothing beyond the download.

Meteor ships an update every 5 days, Ambitious OMS monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Meteor | Ambitious OMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (152 ratings)](https://appshunter.io/ios/app/meteor-note-and-calendar/id1562989730/reviews)** | — |
| Number of ratings | **152** | — |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 182 MB | 69 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asterisk Co.](https://appshunter.io/developer/1562568734) | [Softideia Informacao Automatica, Lda](https://appshunter.io/developer/1446466212) |

## What reviewers say

### Meteor

[App page](https://appshunter.io/ios/app/meteor-note-and-calendar/id1562989730)

This app allows users to create and display small, visible notes directly within their notification center, ensuring important reminders are always at hand. It's designed for quick access to essential information rather than extensive planning.

**Highlights:** Notes in notification center, Visible reminders, Quick access notes, Calendar integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meteor Pro Weekly Plan | $7.99 | per 7 days |
| Meteor Pro Monthly Plan | $7.99 | per month |
| Meteor Pro Annual Plan | $19.99 | per year |
| Meteor Pro Annual Plan | $34.99 | per year |


### Ambitious OMS

[App page](https://appshunter.io/ios/app/ambitious-oms/id1636360987)

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

**In-app purchases:** none


## Frequently asked questions

### Is Meteor free?

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

### Is Ambitious OMS free?

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

### Do Meteor or Ambitious OMS have ads?

Meteor shows ads; Ambitious OMS does not.

### Which is updated more often, Meteor or Ambitious OMS?

Meteor ships an update every 5 days, and Ambitious OMS monthly. Most recently, Meteor was updated on November 3, 2026 and Ambitious OMS on November 3, 2026.

---

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