# BK vs Floating Energy

The clearest difference is update cadence: BK at every 3 months against Floating Energy's every 8 months. BK also leads on iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BK ships an update every 3 months, Floating Energy every 8 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | BK | Floating Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Size | 2 MB | 25 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Open Road Solutions, Inc.](https://appshunter.io/developer/1445494820) | [Floating Energy LLC](https://appshunter.io/developer/1782569944) |

## What reviewers say

### BK

[App page](https://appshunter.io/ios/app/bk-t1-tool/id1458588111)

**Features:** macOS Compatibility

**In-app purchases:** none


### Floating Energy

[App page](https://appshunter.io/ios/app/floating-energy/id6738845633)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BK free?

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

### Is Floating Energy free?

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

### Do BK or Floating Energy have ads?

Neither BK nor Floating Energy shows ads.

### Which is updated more often, BK or Floating Energy?

BK ships an update every 3 months, and Floating Energy every 8 months. Most recently, BK was updated on October 25, 2026 and Floating Energy on October 25, 2026.

---

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