# Fret IQ: Inversion Trainer — user reviews

> 3 indexed App Store user reviews of Fret IQ by DEVAN JAMES MAROTTA, rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/fret-iq-inversion-trainer/id6768131043/reviews
- App overview in markdown: https://appshunter.io/ios/app/fret-iq-inversion-trainer/id6768131043.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (3 lowest-rated)

### 5/5 — Incredible!

*2026-05-31*

I’ve been playing guitar for years and inversions were always my blind spot. I understood them conceptually but could never find them quickly on the neck without stopping to think. Fret IQ changed that.

The app drills you in a way that actually sticks. It’s not just flashcards, it builds real muscle memory for where inversions live across the fretboard. After a few weeks of consistent use, I started hearing chord voicings in songs and immediately knowing what inversion was being used. That was a first for me.

Clean interface, no fluff, does exactly what it promises. If you’re a guitarist who’s tired of being stuck in first-position chord shapes and wants to actually understand the neck, this is the app to get.

### 5/5 — The ultimate plateau buster.

*2026-05-30*

I’m coming back to the guitar after a long hiatus, and Fret IQ is completely transforming my playing. The focus on interactive training for chord inversions and interval recognition is a total game changer. Instead of just memorizing boxes, it teaches you to see how the whole fretboard connects. It’s helping me break through old boundaries and reach a level of music theory confidence I’ve never had before. Absolutely brilliant app!

### 5/5 — Super helpful

*2026-05-29*

Works great, exactly what I was looking for. Nice way to get some practice in right when I wake up (rather than doom scroll!)

---

*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 2026-06-25.*