# Cortex Cloud — user reviews

> 97 indexed App Store user reviews of Cortex Cloud by Neural DSP, rated 3.40/5 from 72 ratings.

- Source: https://appshunter.io/ios/app/cortex-cloud/id1484938666/reviews
- App overview in markdown: https://appshunter.io/ios/app/cortex-cloud/id1484938666.md
- Rating breakdown: 5★ 32 · 4★ 9 · 3★ 6 · 2★ 6 · 1★ 19

## Newest reviews (13 of 97)

### 3/5 — Good but needs a system for organising captures

*2026-07-17, version 2.8.0*

As the owner of a nano cortex I like this app a lot as it opens up the control of the device a lot. However as I’ve accumulated captures it’s become harder to find the ones that I’m after so a system of creating folders and navigation the captures is badly needed.

### 3/5 — あんまり使い道がなくて削除しちゃった

*2026-07-03, version 2.8.0*

これよりCortex controlのiPad版を出してほしい

V2キャプチャのためにわざんざ妻にノートPC借りなきゃいけないので笑

V2キャプチャはクラウド上で分析されるからマシンパワーは必要なさそうなので、iPadでも技術的には全然可能なはず！

### 3/5 — Imposible filtrar

*2026-06-30, version 2.8.0*

No es posible aplicar los filtros en el iPad, así que navegar por todas las capturas es un infierno.

### 2/5 — Bugs (bluetooth - multiefectos)

*2026-04-23, version 2.8.0*

En IOS, 1) el nano Cortex se desvincula cuando cambias de app (ejemplo: estas usan la app del NANO y vas al WhatsApp o cualquier otra app) hay veces que te desvincula… y tienes que desconectarlo de la fuente de alimentación y volverlo a conectar…. Cuando estás en VIVO y pasa eso es una joda. 2) cuando ocupas el
Nano Cortex como multiefecto y cambias de preset (banco de efecto) se activa el IR y se desactiva. Eso hace que tu sonido por unos segundos suene fatal y con mucho volumen.

### 4/5 — User Interface

*2026-02-08, version 2.8.0*

Love the sound of all the Cortex devices!  Controlling the pedal and presets with this app works pretty well. However, it’s difficult to figure out the UI for downloading presets, captures, etc from the cloud.  Takes some getting used to.

### 4/5 — iPad formatting

*2026-01-19, version 2.8.0*

Overall great app! It would be nice to have it formatted for the iPad screen

### 2/5 — Connection issues

*2026-01-10, version 2.8.0*

Definitely a learning curve to figure out the cloud software but once acclimated its easy the biggest problem is connectivity, i have the newest iPhone and unless my phone is laying on top of the nano it will not connect. This is horrible. I was so excited that i didn’t have to sit on the floor and program my pedal board but quickly shot down as soon as i got the pedal. I think im going to return it and go back to Tonex. This sucks i really like everything else about the nano.

### 4/5 — Très bien mais il manque à mons sens plusieurs choses essentielles :

*2025-12-27, version 2.8.0*

Un véritable true bypass 
La possibilité d’enregistrer et copier les réglages EQ… 
Et de faire aussi des copies de presets pour éviter de perdre un temps considérable à tout reprogrammer. 
Sinon c’est top !!!

### 1/5 — 不具合だらけ

*2025-12-05, version 2.8.0*

アップデート後、アプリを立ち上げても何も表示されなくなった。
この会社、デバッグ作業しないんですか？
現行機種、しかも決して安くないものを使うために必須のアプリなのに誠意が全くない。
代理店制度を廃止したのはクレームキャンセル予防のためなんじゃないか？

### 1/5 — basura

*2025-11-23, version 2.7.1*

imposible entrar en la app el 90% de las veces, la nano cortex muy buena pero sin la app lo unico que es es un capturador portatil

### 1/5 — Can’t update app

*2025-11-07, version 2.7.1*

Couldn’t update app after deleting and reinstalling many times. Did a factory reset as per support. Lost all presets and now when I install the app, I don’t even have the app version I had. It’s an older version with out the past updates. Very very disappointing!!

### 1/5 — Nano

*2025-11-07, version 2.7.1*

Not everyone has the opportunity to use the application with the Internet, give me the opportunity to use the offline version

### 1/5 — deben mejorar la app ya que falla mucho

*2025-11-02, version 2.7.0*

la naano cortex es muy buena pero la app bastante inestable y eso desmotiva mucho

## Most critical reviews (10 lowest-rated)

### 1/5 — App precisa melhorar muito

*2026-06-21, version 2.8.0*

O app apresenta problemas na conexão, perde a conexão durante o uso e hoje simplesmente não está funcionando, a conexão tem que ser feita manualmente.

### 1/5 — App won’t loads

*2026-05-01, version 2.8.0*

The last few weeks where I open the app it won’t allow me to search the cloud for new presets. I can still configure my nano cortex once it’s connected via Bluetooth but I can get new capture….

### 1/5 — Best pedal, worst app

*2026-03-31, version 2.8.0*

I don’t think I’ve ever had my love for a piece of hardware so tested by my hatred of the software I have to use to unlock the full potential of the product. Why do I have to delete the app every time there’s an update? It’s a bummer when your enthusiasm to play guitar slowly drains away because of the technical issues of an IOS app.

### 1/5 — No funciona!!! No conecta!!!!!

*2026-03-22, version 2.8.0*

Como uso yo mi pedal si no conecta ni deja hacer login????

### 1/5 — App doesn’t connect to internet

*2026-02-16, version 2.8.0*

It’s imposible to get the app connected to the internet

### 1/5 — Bluetooth functionality lacking

*2026-02-05, version 2.8.0*

Establishing Bluetooth connection after the iPhone screen locks requires removing power from the Nanocortex and relaunching the app.  I would prefer to keep playing my guitar vs having to power cycle the Nanocortex

### 1/5 — Terrible. Rarely loads content.

*2026-01-23, version 2.8.0*

Nothing but blank screens. So unstable. Some days you’ll see content. Other days, nothing. Pretty useless.

### 1/5 — El hardware es buenísimo, la app es lamentable

*2025-12-14, version 2.8.0*

No funciona nunca, va FATAL, es una lástima que nos hagan tan dependientes de ella para no funcionar cada dos por tres…

### 1/5 — Cortex Cloud dosen’t work

*2025-12-13, version 2.8.0*

It's frustrating, the website isn't working, neither is Cortex Cloud, I can't log in on the mobile app. I think you should fix this as soon as possible, especially for users who use your service every day and depend on it

### 1/5 — Lamentable

*2025-12-07, version 2.8.0*

Estoy apunto de vender mi nano cortex ya que la aplicación funciona una de cada 10 veces. 
Estoy harto

## Most praised reviews (10 highest-rated)

### 5/5 — Love it

*2026-07-13, version 2.8.0*

Great app. Easy to use.

### 5/5 — Very nice

*2026-05-13, version 2.8.0*

Simply, faster and comfortable searching presets and another to adding to my qc mini.

### 5/5 — Rating system

*2026-01-26, version 2.8.0*

This really lacks a rating system for user presets or captures. 

It’s really hard to find the good ones.

### 5/5 — DOES NOT CONNECT

*2025-12-10, version 2.8.0*

I updated and my nano cortex is not connecting to my IPHONE XR. Please fix it immediately

### 5/5 — Thanks for Offline version!

*2025-12-03, version 2.8.0*

Thank you for offline version!!! Best!!!

### 5/5 — !!

*2025-11-27, version 2.8.0*

Great! You've made an offline mode! Thank you!

### 5/5 — Nano cortex la mejor actualización

*2025-11-26, version 2.8.0*

Ahora si lo es todo .... Que más podrías pedirle a este pedal....

la competencia se revuelca en el infierno !!!!!!

### 5/5 — Version iPad ?

*2025-09-16, version 2.7.0*

L’application est très correcte sur iPhone en reverche on a pas de version iPad ce qui pourrait être incroyable d’avoir une vrai interface type tête d’ampli tactile 
Ce serait vraiment très cool

### 5/5 — Все работает, приложение крутое!

*2025-08-12, version 2.7.0*

Те кто пишут, что приложение не работает, интересно знают о существовании сервиса из трех букв😄

### 5/5 — Perfect

*2025-07-27, version 2.7.0*

Perfect companion with the quad cortex. I’ve seen lots of bad reviews but can confirm they have been patched and it works like a dream.

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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 2026-08-06.*