Comparison

Juno Connect vs Dev Q

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Juno Connect

Access powerful cloud-based computational environments from your mobile device. Connect to remote Jupyter servers, utilize extensive computing resources, and enjoy a full-featured code editor on your iPhone or iPad.

Highlights
  • Connect to cloud computing services
  • Configure custom remote Jupyter servers
  • Secure SSH tunneling
  • Full-featured code editor
  • iPad multitasking support
  • Dark Mode and Dynamic Type
Features
Read full description

Juno Connect is a client app for Jupyter, a cloud-based computational environment. Juno Connect lets you leverage the computing power of a remote Jupyter server right from your iPhone or iPad. With Juno Connect you can: • Connect to cloud-computing services, such as CoCalc, Binder, SageMaker, Gradient or NAAS • Add and configure your own remote Jupyter servers • Leverage SSH tunneling with local port forwarding for secure connections • Take full advantage of your keyboard and trackpad in our full-featured code editor • Utilise full multitasking capabilities on iPad When you run code in Juno Connect, the actual computing is happening on a remote Jupyter server, giving you access to virtually unlimited computational resources from your iPhone or iPad. You can either connect to your own Jupyter server — directly via HTTP/HTTPS, or by establishing an SSH tunnel with local port forwarding — or use cloud computing services, such as CoCalc, Binder, SageMaker, Gradient or NAAS. And if you would rather execute code on device instead, check out our other app Juno, it lets you work with Jupyter notebooks autonomously on your iPhone or iPad. Juno Connect offers a full-featured notebook and code editor, providing a complete development environment on your iPad or iPhone. it supports Dark Mode and Dynamic Type, offers extended on-screen keyboard and works beautifully with all hardware keyboards and trackpads. Juno Connect lets you reach your Jupyter server easily and securely with SSH tunnel using local port forwarding. You can launch Juno Connect in Split-screen mode alongside other apps on iPad — run notebooks with documentation, terminal, or other code editor in front of you. WHAT IS JUPYTER? Jupyter is an interactive cloud-based computational environment, where you can combine code execution, rich text, mathematics, plots and rich media. It works with Jupyter notebooks, a computational document format that allows storing live code, markdown text, plots, images and equations in LaTeX — all wrapped into a single notebook file. Notebook documents keep record of all inputs and outputs of the interactive programming session, and the rich output generated by running R, Python or Julia scripts (including HTML, images, video, and plots) is embedded into the Jupyter notebook document. They are especially convenient if you are coding in Python for data analysis, machine learning, or computational science in general. A notebook consists of a sequence of cells, each representing either a narrative text in a form of markdown text or HTML, or a coding script with a text or media output. This makes notebooks both human-readable documents with the analysis description and the results (figures, tables, etc), as well as executable scripts for data analysis or plain programming. You can use Jupyter notebook as a document with optional executable code in it, or simply as a programming playground for data manipulation and experiments. Jupyter supports countless programming languages, including Python, R, Julia, and Scala. Jupyter lets you leverage big data tools, such as Apache Spark, from Python, R, and Scala — or explore that same data with pandas, scikit-learn, ggplot2, PyTorch and TensorFlow. And, of course, Juno Connect lets you use whichever language kernels and libraries are installed on your Jupyter server right on your iPhone or iPad.

About

Dev Q

Prepare for technical developer interviews with curated questions and clear answers across CS, iOS, Android, and Frontend topics. Get weekly updates to keep your knowledge fresh for last-minute reviews or on-the-go studying.

Highlights
  • Curated technical questions
  • Clear answer explanations
  • Covers CS, iOS, Android, Frontend
  • Weekly content updates
  • Ideal for on-the-go learning
Features
Read full description

Dev Q: Tech Interview Prep Made Simple Dev Q helps you master key technical questions for developer interviews — across CS, iOS, aOS, and Frontend. Whether you’re preparing last minute or reviewing on the go, Dev Q has you covered. • Curated questions & clear answers • Covers CS, iOS, aOS, and Frontend • Weekly updates to keep content fresh • Perfect for commute, breaks, and pre-interview reviews Ace your next interview — with Dev Q.

Screenshots

Juno Connect4 screens
Dev Q4 screens

Verdict

The call

The clearest difference is price: Dev Q at Free against Juno Connect's $4.99. Dev Q also leads on review sentiment (100% vs 69%) and rating (5.0 vs 4.6). Juno Connect's advantage is ratings volume (633 vs 1) and update cadence (every 5 weeks vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Dev Q is free to download; Juno Connect costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Dev Q holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Juno Connect has 633 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 69% of Juno Connect's written reviews are positive against 100% of Dev Q's.

UpkeepUpdate frequency

Juno Connect ships an update every 5 weeks, Dev Q every 6 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

Scorecard8 real differences · 3 level
Juno Connect versus Dev Q: the parameters behind the verdict, then further details
ParameterJuno ConnectDev Q
Price$4.99Free — better
Rating4.6 (633 ratings)5.0 (1 ratings) — better
Positive reviews69.0% of reviews100.0% of reviews — better
Number of ratings633 — better1
Update frequencyEvery 5 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#23 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size15 MB18 MB
Age rating17+4+
DeveloperRational Matter Ltdjaesung Lee

Customer experience

Juno Connect

All ratings633 ratings
Positive92.1%
Neutral2.4%
Negative5.5%
Written reviews229 reviews
Positive69.0%
Neutral10.5%
Negative20.5%

Dev Q

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Juno Connect

Reported bugs

4 issues
  • Fails to display notebooks
  • Crashes and freezes
  • Incompatibility with latest Jupyter versions
  • Issues with Korean and other non-English input

Requested features

5 requests
  • Support for Google Colab and other cloud platforms
  • Ability to edit text files and Python scripts
  • Tabbed interface for working with multiple notebooks
  • Improved terminal functionality and integration
  • Option to adjust font size and theme

Dev Q

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Juno Connect

No in-app purchases

None

Dev Q

No in-app purchases

Questions

Is Juno Connect free?
Juno Connect costs $4.99, with no in-app purchases.
Is Dev Q free?
Dev Q is free to download, with no in-app purchases.
Which has better reviews, Juno Connect or Dev Q?
Dev Q is rated higher. Juno Connect averages 4.6 out of 5 from 633 ratings, while Dev Q averages 5.0 from 1 ratings.
Do Juno Connect or Dev Q have ads?
Neither Juno Connect nor Dev Q shows ads.
Which is updated more often, Juno Connect or Dev Q?
Juno Connect ships an update every 5 weeks, and Dev Q every 6 months. Most recently, Juno Connect was updated on September 24, 2026 and Dev Q on September 19, 2026.

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