# SiBio CKM vs BD Method

The clearest difference is in-app purchases: SiBio CKM at none against BD Method's 1. SiBio CKM also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. BD Method sells 1 in-app purchase, starting at $299.99 per month. SiBio CKM asks for nothing beyond the download.

## The numbers

| Metric | SiBio CKM | BD Method |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/sibio-ckm/id1662078861/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 60 MB | 55 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SiBio Technology Limited](https://appshunter.io/developer/1652596602) | [Bailey Soderman](https://appshunter.io/developer/6776507837) |

## What reviewers say

### SiBio CKM

[App page](https://appshunter.io/ios/app/sibio-ckm/id1662078861)

This app allows users to monitor their real-time blood ketone data through Bluetooth transmission. It provides 14 days of historical data for tracking. Please note, it is for data collection only and not for diagnosis.

**Highlights:** Real-time blood ketone monitoring, 14-day data history, Bluetooth data transmission, Data display and tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### BD Method

[App page](https://appshunter.io/ios/app/bd-method/id6776507835)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-1 Coaching | $299.99 | per month |


## Frequently asked questions

### Is SiBio CKM free?

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

### Is BD Method free?

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

### Do SiBio CKM or BD Method have ads?

Neither SiBio CKM nor BD Method shows ads.

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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.*