# Choice Compass vs Boom Calendar

The clearest difference is review sentiment: Choice Compass at 63% against Boom Calendar's 0%. Choice Compass also leads on rating (3.0 vs 1.0) and ratings volume (6 vs 1). Boom Calendar's advantage is price (Free vs $10.99) and update cadence (every 2 months vs every 20 months). On ads, in-app purchases and device support there is nothing between them.

Boom Calendar is free to download; Choice Compass costs $10.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Choice Compass holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: Choice Compass has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of Choice Compass's written reviews are positive against 0% of Boom Calendar's.

Choice Compass ships an update every 20 months, Boom Calendar every 2 months. The most recent releases landed on October 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Choice Compass | Boom Calendar |
| --- | --- | --- |
| Price | $10.99 | **Free** |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/choice-compass/id853335765/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/boom-calendar/id1562327707/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | **63.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 28 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mossbridge Institute, LLC](https://appshunter.io/developer/853335768) | [Sahak Sahakyan](https://appshunter.io/developer/1247260861) |

## What reviewers say

### Choice Compass

[App page](https://appshunter.io/ios/app/choice-compass/id853335765)

This app uses heart rhythm analysis to help you make decisions by identifying which choice aligns with your body's subconscious responses. It guides you through a calibration process and then measures your heart rate as you consider two options.

**Highlights:** Heart rhythm analysis for decision making, Practice and calibration process, Bluetooth heart rate monitor connectivity, Tracks results over multiple tests, Tips for accuracy, Explanation of the science behind the app

**Features:** Vision Pro support

**In-app purchases:** none


### Boom Calendar

[App page](https://appshunter.io/ios/app/boom-calendar/id1562327707)

Manage your event calendar directly from your smartphone. Add, edit, and organize events with categories and ticket options. Includes a QR scanner for guest check-ins.

**Highlights:** Add new events, Edit existing events, Create event categories, Add tickets to events, QR guest check-in

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

**In-app purchases:** none


## Frequently asked questions

### Is Choice Compass free?

Choice Compass costs $10.99, with no in-app purchases.

### Is Boom Calendar free?

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

### Which has better reviews, Choice Compass or Boom Calendar?

Choice Compass is rated higher. Choice Compass averages 3.0 out of 5 from 6 ratings, while Boom Calendar averages 1.0 from 1 ratings.

### Do Choice Compass or Boom Calendar have ads?

Neither Choice Compass nor Boom Calendar shows ads.

### Which is updated more often, Choice Compass or Boom Calendar?

Choice Compass ships an update every 20 months, and Boom Calendar every 2 months. Most recently, Choice Compass was updated on October 1, 2026 and Boom Calendar on October 27, 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.*