Comparison

DeepLearning.AI vs Hello Interview

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

Head to head
About

DeepLearning.AI

Master AI engineering skills with expert-curated content from a leading AI education company. Learn foundational concepts, stay updated with industry news, and earn certificates to advance your career. Access lessons on demand or offline.

Highlights
  • Expert-curated AI content
  • Foundational skill building
  • Industry news updates
  • Offline lesson access
  • Progress tracking
  • Certificates for job-ready skills
Features
Read full description

Build AI engineering skills with DeepLearning.AI, the AI education company founded by Andrew Ng. We help software engineers, AI/ML engineers, and data scientists build the depth to solve hard problems and stay relevant. The hard part is not finding AI content. It is knowing what to trust when there is far too much of it. At DeepLearning.AI, working practitioners decide what is worth your attention and filter for what is true and useful. You learn foundational skills you can carry to any tool, and the judgment to evaluate any tool on its merits. More than 10 million learners have started here, including engineers at the companies building frontier AI. Staying current with AI is a practice, not a project you finish, and it should not stop when you leave your desk. Turn a commute or a coffee break into progress. Stream lessons on demand or download courses for offline access. Follow the field with two reads inside the app. The Batch brings you DeepLearning.AI's perspective, including Andrew Ng's take on what matters. Data Points gives you a fast scan of the week's most important developments in a few minutes. Learn the way that fits how you work. Watch video lessons, read at your own pace, and track your progress. Earn certificates that signal real, job-ready skills. Download the app and build the AI engineering skills to stay ahead. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.deeplearning.ai/privacy/

About

Hello Interview

Prepare for software engineering interviews with structured learning paths, practical guides, and interactive quizzes. Gain confidence in system design, data structures, algorithms, and behavioral questions. Access real interview experiences and community insights.

Highlights
  • Structured learning paths
  • Practical interview guides
  • Interactive quizzes
  • Real interview questions
  • Community discussions
  • Progress tracking
Features
Read full description

Prepare for your software engineering interviews with focused learning paths, practical guides, interactive quizzes, and insights from real interview experiences. Hello Interview helps you build the knowledge and confidence you need for technical interviews across system design, data structures and algorithms, low-level design, behavioral interviews, and more. With the app, you can: • Follow structured learning paths and track your progress • Read clear, practical interview guides • Explore real interview questions shared by candidates • Test your knowledge with interactive quizzes • Learn from community discussions and candidate success stories • Search across articles, guides, and interview questions • Continue learning wherever you are Sign in to sync your progress and access the content available to your Hello Interview account.

Screenshots

DeepLearning.AI4 screens
Hello Interview4 screens

Verdict

The call

DeepLearning.AI and Hello Interview both sit at 5.0 stars, but that hides the real split: 100% of Hello Interview's written reviews are positive against 40% of DeepLearning.AI's. DeepLearning.AI's advantage is monetization model (free vs free with in-app purchases). On price, rating, ratings volume and update cadence 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

Both are free to download. DeepLearning.AI sells 2 in-app purchases, starting at $41.99 per month and Hello Interview sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for DeepLearning.AI against 5.0 for Hello Interview. Both are backed by a comparable volume of ratings — 47 and 44 respectively. Written reviews are what separate them: 40% of DeepLearning.AI's written reviews are positive against 100% of Hello Interview's.

UpkeepUpdate frequency

DeepLearning.AI ships an update weekly, Hello Interview every 6 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
DeepLearning.AI versus Hello Interview: the parameters behind the verdict, then further details
ParameterDeepLearning.AIHello Interview
PriceFreeFree
Rating5.0 (47 ratings)5.0 (44 ratings)
Positive reviews40.0% of reviews100.0% of reviews — better
Number of ratings47 — better44
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size53 MB53 MB
Age rating12+9+
DeveloperDeepLearning.AI Corp.Optick Labs Inc. dba Hello Interview

Customer experience

DeepLearning.AI

All ratings45 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive40.0%
Neutral60.0%
Negative0.0%

Hello Interview

All ratings33 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

DeepLearning.AI

Subscriptions2
  • Pro Monthly7 Days trial$41.991 Month
  • Pro Yearly7 Days trial$419.991 Year
3 purchases

Hello Interview

One-time3
  • Hello Interview Premium – 1 Month$47.99
  • Hello Interview Premium – 1 Year$89.99
  • Hello Interview Premium – Lifetime$299.99

Questions

Is DeepLearning.AI free?
DeepLearning.AI is free to download, with in-app purchases available.
Is Hello Interview free?
Hello Interview is free to download, with in-app purchases available.
Which has better reviews, DeepLearning.AI or Hello Interview?
DeepLearning.AI and Hello Interview are both rated 5.0 out of 5 on the App Store, from 47 and 44 ratings respectively.
Do DeepLearning.AI or Hello Interview have ads?
Neither DeepLearning.AI nor Hello Interview shows ads.
Which is updated more often, DeepLearning.AI or Hello Interview?
DeepLearning.AI ships an update weekly, and Hello Interview every 6 days. Most recently, DeepLearning.AI was updated on October 28, 2026 and Hello Interview on October 29, 2026.

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