# RunBeat: Zone 2 & Intervals — user reviews

> 4 indexed App Store user reviews of RunBeat by Mushin Labs, LLC, rated 4.90/5 from 8 ratings.

- Source: https://appshunter.io/ios/app/runbeat-zone-2-and-intervals/id6760047155/reviews
- App overview in markdown: https://appshunter.io/ios/app/runbeat-zone-2-and-intervals/id6760047155.md
- Rating breakdown: 5★ 7 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (4 lowest-rated)

### 5/5 — Super helpful

*2026-04-28*

I truly had no idea how consistently off my Zone 2 pace I was. App was unobtrusive and worked great. 10 stars!

**Developer response:** Love it. Glad we could help you dial in your zone 2 runs!

### 5/5 — Awesome for HITT

*2026-04-05*

I used to use a manual timer on the wall for interval training, but it was a bit of a hassle to constantly be looking up or having to go over there and make adjustments. I like this app because it seamlessly notifies you of when to switch based off your customized schedule. The ability to tie in music as well is a really cool feature! Would recommend!

**Developer response:** Glad we could upgrade your interval training setup. Thanks for the recommendation!

### 5/5 — Awesome app

*2026-03-30*

Tremendous zone 2 HR coach. Does exactly what you need it to do. A+++++

**Developer response:** Thank you! Keep crushing those Zone 2 rides.

### 5/5 — Great for zone 2

*2026-03-18*

Best zone 2 app I’ve found. Tells me when to speed up or slow down. Works perfectly with my garmin.​​​​​​​​​​​​​​​​

**Developer response:** Love hearing this. Keep crushing those Zone 2 runs!

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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 2026-09-04.*