# GO2 vs Kari BFit

The clearest difference is in-app purchases: GO2 at none against Kari BFit's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kari BFit sells 1 in-app purchase, starting at $50.00 per month. GO2 asks for nothing beyond the download.

GO2 ships an update every 3 weeks, Kari BFit monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GO2 | Kari BFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 53 MB | 42 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Megasense Oy](https://appshunter.io/developer/1784956185) | [Kari Baker](https://appshunter.io/developer/1719124466) |

## What reviewers say

### GO2

[App page](https://appshunter.io/ios/app/go2/id1665099325)

**In-app purchases:** none


### Kari BFit

[App page](https://appshunter.io/ios/app/kari-bfit/id6473542777)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $50.00 | per month |


## Frequently asked questions

### Is GO2 free?

GO2 is free to download, with no in-app purchases.

### Is Kari BFit free?

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

### Do GO2 or Kari BFit have ads?

Neither GO2 nor Kari BFit shows ads.

### Which is updated more often, GO2 or Kari BFit?

GO2 ships an update every 3 weeks, and Kari BFit monthly. Most recently, GO2 was updated on October 27, 2026 and Kari BFit on October 30, 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.*