# BK ROOTS vs Space With Anna Kaiser

The clearest difference is in-app purchases: BK ROOTS at none against Space With Anna Kaiser's 2. BK ROOTS also leads on iOS requirement (13.0 vs 15.0). Space With Anna Kaiser's advantage is update cadence (every 2 months vs every 25 months). On price, ads and device support there is nothing between them.

Both are free to download. Space With Anna Kaiser sells 2 in-app purchases, starting at $9.99 per month. BK ROOTS asks for nothing beyond the download.

BK ROOTS ships an update every 25 months, Space With Anna Kaiser every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BK ROOTS | Space With Anna Kaiser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (13 ratings)](https://appshunter.io/ios/app/space-with-anna-kaiser/id6476405590/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 129 MB | 137 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brooklyn Academy Roots LLC](https://appshunter.io/developer/478615029) | [Anna Kaiser Studios, LLC.](https://appshunter.io/developer/1845437285) |

## What reviewers say

### BK ROOTS

[App page](https://appshunter.io/ios/app/bk-roots/id1554061819)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Space With Anna Kaiser

[App page](https://appshunter.io/ios/app/space-with-anna-kaiser/id6476405590)

Access a vast library of dance-based cardio, strength training, and sculpting workouts. Discover healthy recipes, join virtual community chats, and get expert advice for a holistic approach to wellness.

**Highlights:** On-demand dance-based fitness classes, Strength training and sculpting workouts, Healthy recipe library, Virtual community chatroom, Expert conversations on health, Personalized workout programs, Session scheduling

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $9.99 | per month |
| Annual Subscription | $119.99 | per year |


## Frequently asked questions

### Is BK ROOTS free?

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

### Is Space With Anna Kaiser free?

Space With Anna Kaiser is free to download, with in-app purchases available.

### Do BK ROOTS or Space With Anna Kaiser have ads?

Neither BK ROOTS nor Space With Anna Kaiser shows ads.

### Which is updated more often, BK ROOTS or Space With Anna Kaiser?

BK ROOTS ships an update every 25 months, and Space With Anna Kaiser every 2 months. Most recently, BK ROOTS was updated on November 7, 2026 and Space With Anna Kaiser on November 4, 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.*