# Kore Performance — user reviews

> 4 indexed App Store user reviews of Kore Performance by Keith Krueger, rated 4.13/5 from 16 ratings.

- Source: https://appshunter.io/ios/app/kore-performance/id1502722093/reviews
- App overview in markdown: https://appshunter.io/ios/app/kore-performance/id1502722093.md
- Rating breakdown: 5★ 12 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 3

## Is Kore Performance safe?

Not enough ratings yet to assess Kore Performance.

## Is Kore Performance legit?

Kore Performance appears to be a legitimate app. The AppsHunter Legitimacy Score for Kore Performance is 83 out of 100 points across 7 verification signals from App Store and developer data.

## Most critical reviews (4 lowest-rated)

### 1/5 — Customer Support

*2022-07-11*

While I do like this device it is not easy to upgrade the firmware.  The customer service is horrible.  I. Hindsight I should have spent more money and purchased a Fitbit or Apple Watch.  At this point I can not recommend this product.  The Kore 2.0 is easy to operate and user friendly but there are issues pairing it to my KoreHealth app. And I’ve been trying for 3 days with no response!  Beware!

### 1/5 — App

*2022-02-22*

Froze. I haven’t even got past the information.

### 5/5 — Keith and Freddy

*2021-09-14*

I’m a baseball player and these guys have helped me improve to the next level and their workouts are the absolute best

### 5/5 — Amazing

*2021-09-02*

Best ever

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-01.*