Juno Connect User Reviews

Customer Experience

Positive experience69.0% of reviews
Neutral10.5% of reviews
Negative experience20.5% of reviews

~ Based on 229 written reviews from the US App Store.

What users say

Is Juno Connect Safe?

Juno Connect: Jupyter Client appears safe based on user ratings. AppsHunter Safety Score for Juno Connect is 91/100.

This assessment is based on 633 user ratings, with an App Store average of 4.6/5.

Safety Analysis

92.1% of ratings point to a safe experience
2.4% of ratings suggest some concerns
5.5% of ratings point to a risky experience

~ Based on 633 App Store ratings for Juno Connect.

Is Juno Connect Legit?

Juno Connect: Jupyter Client appears to be a legitimate app. AppsHunter Legitimacy Score for Juno Connect is 85/100.

Based on 85 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

love it

So useful

Can‘t load notebook

I can connect to my jupyter server and it correctly lists the available notebooks etc. But the notebook view itself does unfortunately not load. I can’t use this app.

Edit: I could fix the connection issues eventually. Connecting to a server exposed via tailscale did not work and I had to change my setup to use a https reverse proxy. Now it does work fine most of the time, but occasionally there are errors and the error messages of this app are very unhelpful to diagnose and fix any problems. I would appreciate more informative error messages.
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Response from developer

Hey 👋—JupyterLab 4 isn’t fully supported yet I'm afraid; in the meantime, you should be able to connect by installing Jupyter’s `nbclassic` package, and updating the server's URL in Juno Connect to `{SERVER_ADDRESS}/nbclassic/tree`. This will work seamlessly alongside JupyterLab 4 / Notebook 7 installation using their backend components. Fell free to reach out to help@juno.sh if you stumble upon any issues. 😇

I like it

Now getting the hang of it

表示されない

Jupyter notebookには接続できるが
肝心のノートはFailed to display notebookと言われ表示できない。
またCoCalcに接続できないのも不便

Not working

Can’t get the app to display my notebook, which displays fine in web browsers

Does not respond to support requests

Per the screenshots and other documentation this app natively supports integration with "cocalc" which is a type of virtual computing service. So far, i cannot find an option to add cocalc anywhere in the actual app interface- reached out twice, no response yet. Will update when/if i get a response

Overall great app but some minor bugs (ipad 9th gen)

So far interface has been great and really looking forward to text size change integrated into the app so I can fit more text on my screen. I have faced some bugs in the app related to restart and run all command. Clicking this breaks the connection causing an infinite loop and disconnect and reconnect with no cells being run. Another bug has been highlighted code when in cell. I face issues with highlighting multiple lines which is kinda annoying since this seems like something really basic feature. Also faced a small issue with creating a jupyter notebook file on the server (button does not seem to work). While this might make the app seem terrible, just know even with these issues, this app has a made it a joy to take my ipad with me on the go to my classes and being able to edit, run, and create new models!!!
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After trouble shooting, works amazing!

While I did have to do a lot trouble shooting at first with getting my remote jupyter files to display (connecting to personal machine) by changing to using nbclassic, the app itself looks and runs so smoothly on my ipad 9th gen. I can already see how this will be amazing for working on the go and can’t wait to see how it will expand my work on the ipad when going to classes or traveling. The fact this app only costed 4.99 honestly surprises with the great UI (some hiccups here and there) and Jupyter integration
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Can‘t load notebook

I can connect to my jupyter server and it correctly lists the available notebooks etc. But the notebook view itself does unfortunately not load. I can’t use this app.

Elevates Jupyter and the iPad to their best selves

This is one of my favorite apps on my iPad.

It takes Jupyter notebooks from being rather awkward on the iPad, to being a real joy to use. And it turns the iPad into a convenient tablet device for analysis which no other device can exactly replace. In other words, it combines these two products in a way that creates a unique and new version of each one, and it's great!

My only complaint about it, really, is my fear that it will go away, because it is not popular enough to support sustained development. I hope it sticks around.

My main feature suggestion is that it might be cool to lean into the iPad's capabilities, and add an integrated drawing control to the app, for inserting quick hand-drawn sketches into a notebook. This could also be a way to add equations for OCR in the notebook.
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Ok for rudimentary use

It does what it says. However, the coding window is quite basic. For instance, I miss the option to close, duplicate and split Jupyter panels. Moreover, for everybody who experiences the „failed to display notebook“ problem, please check the troubleshooting page of the developer. Unfortunately, Juno Connect does not support JupyterLab servers, which are the current standard as far as I understand. Would be nice to get this modality running at some point.
Nonetheless, it works in what it is and for many use cases it‘s ok.
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Please add Jup Lab

I hope you will update the app for correct work with Jupyter lab. Current solution with nbclassic is ok, but it seems to be bypass of the problem and I don’t understand how to combine nbclassic and ssh-entering.


Nevertheless, app itself is great for computations on the server.

Didn’t work at all

I tried to connect to my local Jupyter server using ssh fort forwarding. Didn’t work and it has bug. It can’t connect to Jupyter lab.

failed to display notebook

Ich kann leider kein einziges Notebook öffnen, somit ist die App nutzlos für mich. Auf github wird eine Lösung vorgeschlagen, diese kommt für mich jedoch nicht in Frage.

Do Not Buy

This app hasn't been updated in 2yrs and doesn't support Jupyter Lab. There are ways to connect to your jupyter server using the deprecated nbclassic, but even in that situation, the app works buggy and does not show the outputs.

Jupyter notebook over ssh client

I'm using jupyter notebook in my server. So i connected the notebook over ssh tunneling. But some kinds of errors are occured.
The first error is "404". I think this application doesn't support jupyter lab
And second error is "Failed to display notebook". I don't know why the notebook can't render.

Finally, It is a just an webview with ssh tunneling.
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Response from developer

Hey 👋 — sounds like you are connecting to a server running JupyterLab 4, which isn’t fully supported yet (but I’m working on it). In the meantime, you should be able to use Juno Connect without downgrading your environment by installing Jupyter’s `nbclassic` package, and updating the server's URL in Juno Connect to `{SERVER_ADDRESS}/nbclassic/tree`. This will work seamlessly alongside JupyterLab 4 / Notebook 7 installation using their backend components. Fell free to reach out to help@juno.sh if you stumble upon any issues. 😇

not working

bad i can’t use it

Bug

Always display error

Great addition to Juno

I use it all the time to connect to a centralized home server where I host my notebooks. Great for testing an idea on the move. Last update was 2 yrs ago but I am hopeful for a quality of life improvements update!

Any plans to update this app?

This app is good, but have some minor issues :( I cannot delete added servers even I cleared every session. I hope there will be updated soon

Response from developer

👋 Hey—you should be able to delete a server by swiping on the row in the servers list. Please reach out to help@juno.sh if it doesn't work, and I will look into this.