# Stack Guru — user reviews

> 5 indexed App Store user reviews of Stack Guru by Jonas Eriksson, rated 4.80/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/stack-guru/id1492951343/reviews
- App overview in markdown: https://appshunter.io/ios/app/stack-guru/id1492951343.md
- Rating breakdown: 5★ 4 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (5 lowest-rated)

### 4/5 — A good trainer, but could use a few things.

*2023-05-13*

I like the app, but I wish it would let you use flash cards, in order, to see what the deck looks like instead of the grid format. I also don’t like that it shows cards like ♦️7, instead of the preferred 7 ♦️. Overall, a good trainer. I will continue to use it, but if they added and changed those things that would be amazing!

### 5/5 — Excellent Trainer

*2025-02-20*

Great app! Works beautifully also on Apple Watch. The option to practice different associations (position, sequence, ACAAN) is super helpful!

### 5/5 — Elegant app!

*2023-05-20, version 1.3*

Beautiful modern aide for learning. And gorgeous descriptive journey into the realm of truly large numbers. Sisyphean stuff!

### 5/5 — Superb Tool to Master Mnemonica!

*2023-03-09, version 1.3*

What a little gem of an app. I really hope the developer continues to support updates. The only reason I haven’t updated to ios16 is that I’m bothered this app might not work anymore!  Years ago I made my own video to practice this, but this makes it so much easier. Highly recommended!!

### 5/5 — The right tool for the job...

*2020-05-05*

This is the perfect app for upping your Mnemonica game. I really like the customization setting that allow me to work on specific goals and modify them as my skill improves.

**Developer response:** Thank you very much! As always, please contact me if you find any missing features or bugs 🙂

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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 2026-06-04.*