Comparison

Enki vs Algorithms

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

Head to head
About

Enki

This AI-powered coach helps you learn coding, data skills, and productivity tools. It offers personalized lessons, code review, and interactive exercises to build your expertise. Engage with a community, track your progress, and receive career advice to advance your technical skills.

Highlights
  • AI-powered skills coach
  • Personalized learning paths
  • Code review and feedback
  • Interactive coding playground
  • Spaced repetition revision workouts
  • Community learning and collaboration
  • 10,000+ lessons in 30+ skills
Features
Read full description

Enki is your AI-powered skills coach! Use it to learn coding, productivity tools, data skills, and generative AI tools. Tailored to fit your unique profile and goals, Enki is an AI-powered mentor in your pocket that can: * Explain any concept in simple language * Help with hints anytime you're stuck * Summarize lessons into key points * Review your code and provide feedback * Provide real-world examples * Translate content and converse in any language * Recommend resources based on your needs * Give career advice more generally Other features include: * Personalized content suggestions based on your learning preferences * Coding playground to apply your knowledge * Interactive questions to stimulate your thinking * Revision workouts powered by spaced repetition science * Daily reminders to help you build a learning habit * Tracked learning streaks to motivate your progress * Lesson bookmarking for quick access and sharing You can also learn with others in your company, school, or the Enki community by: * Engaging in discussions, mentoring other learners, and collaborating on exercises * Teaming up with friends, co-workers, or peers and tracking each other's progress * Sharing your favorite lessons with teammates or online Access 10,000+ lessons in 30+ skills and tools including: * Fundamental coding skills * Coding Basics * Computer Science * Programming languages * From Beginner to Advanced in each * Python * JavaScript * Golang * Kotlin * Swift * TypeScript * Java * C++ * Artificial Intelligence * Generative AI tools * Machine Learning * Frontend skills * React * Web * HTML * CSS * Data skills * SQL * Data Science * Data Analysis * R * Interview prep & practice * Productivity Tools * Excel & Google Sheets * Zapier * Webflow * Airtable * Blockchain * Bitcoin * NFTs * Other technical topics * Security * Functional Programming * Git * Regex * Docker * MongoDB * Linux Over 1.5 million people have used Enki to build and improve their coding, data and other critical skills. What the media say about us: "The exercises on Enki are focused on making professionals more productive." - Forbes "Ever imagined yourself as a JavaScript whizz, or pulling no punches with Python? Want to get a handle on SQL, or let yourself loose with Linux? Then let Enki be your coding coach, setting you daily workouts that tackle the intricacies of coding languages in bite-sized steps." - Apple's App Store; featured as app of the day in 100+ countries "Compared to free reading options this is structured, personalized content. Enki creates a 5-minute "workout" for you to learn important concepts in your spare time." - TechCrunch "The app supports everyone from beginners to more experienced coders. You can almost think of Enki the same way you would an exercise app. It provides you with daily workouts, but here you're leveling up your coding skills instead of burning fat and building muscle." - MakeUseOf "Enki adopts a different approach to the apps we've seen so far. It makes use of spaced repetition to help you learn specific concepts regarding coding." - iGeeksBlog Subscription pricing and terms: Enki offers an auto-renewing yearly and monthly subscription to provide you with unlimited access to the Learn Mode features while you maintain an active subscription. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Read more about our terms and conditions here: Terms of service: https://enki.com/terms Privacy policy: https://enki.com/privacy

About

Algorithms

Explore and learn about a wide range of algorithms through clear explanations and animations. Deepen your understanding with interactive simulation modes and discover algorithms related to encryption and security. This app offers a comprehensive journey into the world of computer science concepts.

Highlights
  • Animated algorithm explanations
  • Interactive simulation mode
  • Encryption and security algorithms
  • Data structures explained
  • Sorting algorithms
  • Graph search algorithms
Features
Read full description

Enjoy watching, trying, and learning with this guide to algorithms. The wide-ranging field of algorithms is explained clearly and concisely with animations. Deepen your understanding by exploring concepts in "Sim Mode". Also includes algorithms closer to home involving encryption and security. Come on, let's take a journey into the world of algorithms! ==== Categories and Included Topics ==== [ Sort ] Bubble Sort, Selection Sort, Insertion Sort, Heap Sort, Merge Sort, Quicksort [ Clustering ] k-means Algorithm [ List Search ] Linear Search, Binary Search [ Graph Search ] Breadth-First Search, Depth-First Search, Bellman-Ford, Dijkstra's Algorithm, A* algorithm [ Math ] Euclidian Algorithm, Primality Test [ Data Compression ] Run-Length Encoding, Huffman Coding [ Security ] Hash Functions, Shared-Key Cryptosystem, Public-Key Cryptosystem, Hybrid Cryptosystem, Diffie-Hellman Key Exchange, Message Authentication Codes, Digital Signatures, Digital Certificates [ Data Structures ] Lists, Arrays, Stacks, Queues, Hash Tables, Heaps, Binary Search Trees [ The Web ] PageRank [ Recursion ] Tower of Hanoi ==== Downloading and Viewing All of the Algorithms ==== This app is free to download. A portion of the app's topics can be viewed after choosing to "Purchase all algorithms". ==== On iPad ==== This app is also compatible for use on iPad, where it can be used in both horizontal and vertical orientations. ==== Supported languages ==== - English - Español (Spanish) - Português (Portuguese) - 中文 (简体字) (Chinese (Simplified)) - Русский (Russian) - 日本語 (Japanese) - 한국어 (Korean) The display language can be changed on the settings menu. ==== About VPP Compatible Version ==== We also provide Volume Purchase Program (VPP) compatible version as another app for educational institutions and companies. if need be, visit "Volume Purchase Program" (https://vpp.itunes.apple.com/) and search "Algorithms VPP".

Screenshots

Enki4 screens
Algorithms4 screens

Verdict

The call

Enki and Algorithms both sit at 4.8 stars, but that hides the real split: 91% of Algorithms's written reviews are positive against 75% of Enki's. Algorithms also leads on iOS requirement (12.0 vs 15.1). Enki's advantage is ratings volume (1.1K vs 100). On price, rating, update cadence and ads 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. Enki sells 9 in-app purchases, starting at $7.99 per month and Algorithms sells 1 one-off in-app purchase. 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 — 4.8 for Enki against 4.7 for Algorithms. That said, the two scores are not equally well evidenced: Enki has 1.1K ratings behind it against 100, so its average is the more settled of the two. Written reviews are what separate them: 75% of Enki's written reviews are positive against 91% of Algorithms's.

UpkeepUpdate frequency

Enki ships an update every 5 weeks, Algorithms every 6 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Enki versus Algorithms: the parameters behind the verdict, then further details
ParameterEnkiAlgorithms
PriceFreeFree
Rating4.8 (1.1K ratings) — better4.7 (100 ratings)
Positive reviews74.6% of reviews90.6% of reviews — better
Number of ratings1.1K — better100
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size45 MB32 MB
Age rating4+4+
DeveloperENKI LABS Inc.Moriteru Ishida

Customer experience

Enki

All ratings1,110 ratings
Positive95.0%
Neutral1.5%
Negative3.5%
Written reviews547 reviews
Positive74.6%
Neutral7.7%
Negative17.7%

Algorithms

All ratings101 ratings
Positive92.1%
Neutral3.0%
Negative5.0%
Written reviews202 reviews
Positive90.6%
Neutral5.0%
Negative4.5%

User reviews

Enki

From 1.1K App Store ratings

What we love

  • 👍 Great app for learning programming
  • 🚀 Bite-sized, efficient lessons
  • 💡 Helpful AI assistant
  • 🤓 Covers wide range of topics
  • 👌 Easy to use and navigate

Room to improve

  • 🐛 Occasional crashes and bugs
  • 💰 Paywall for full access
  • 📱 Lacks landscape mode for tablets
  • 🤔 Confusing or poorly explained lessons
  • 🕰️ Slow code execution

Algorithms

From 100 App Store ratings

What we love

  • ✨ Clear and understandable explanations
  • 🖼️ Excellent visualizations and animations
  • 🧠 Great for learning and understanding algorithms
  • 💡 Thoughtfully designed and implemented
  • 💰 Worth the purchase/price

Room to improve

  • ❓ Lacks code examples/snippets
  • ❓ Missing time complexity (Big O)
  • ❓ Limited number of algorithms
  • ❓ Some users confused about pricing/charges
  • ❓ Simulation block repetition

Bugs and requests

Enki

Reported bugs

4 issues
  • Login issues and lost accounts
  • Incorrect answers marked as correct
  • Freezing or crashing on certain lessons
  • Inability to unlock content as expected

Requested features

5 requests
  • Certificates or progress tracking
  • More advanced content and exercises
  • Sync across multiple devices
  • Customizable UI and color schemes
  • Better organization of content

Algorithms

Requested features

11 requests
  • Add code examples (Python, C++, JS)
  • Include time complexity (Big O notation)
  • Add more algorithms
  • Include AI-related algorithms (neural networks, reinforcement learning)
  • Add propositional and set logic for programmers
Show 6 more
  • Animated examples of algorithms used together
  • Add more tech-related topics (data engineering, analytics, ML, DB architecture)
  • Add more features
  • Add algorithm practice sections
  • Add Red-black tree
  • Add machine learning algorithms

In-app purchases

9 purchases

Enki

Subscriptions9
  • EnkiPro Monthly7 Days trial$7.991 Month
  • Learn Mode - Monthly7 Days trial$7.991 Month
  • Learn Mode: Monthly7 Days trial$11.991 Month
Show 6 more
  • EnkiPro 6 Months7 Days trial$35.996 Months
  • Learn Mode - 6 Months7 Days trial$35.996 Months
  • Learn Mode - Yearly7 Days trial$38.991 Year
  • EnkiPro7 Days trial$47.991 Year
  • Learn Mode: 6 Months7 Days trial$49.996 Months
  • Learn Mode: Yearly7 Days trial$59.991 Year
1 purchases

Algorithms

One-time1
  • All of the algorithms$2.99

Questions

Is Enki free?
Enki is free to download, with in-app purchases available.
Is Algorithms free?
Algorithms is free to download, with in-app purchases available.
Which has better reviews, Enki or Algorithms?
Enki is rated higher. Enki averages 4.8 out of 5 from 1.1K ratings, while Algorithms averages 4.7 from 100 ratings.
Do Enki or Algorithms have ads?
Neither Enki nor Algorithms shows ads.
Which is updated more often, Enki or Algorithms?
Enki ships an update every 5 weeks, and Algorithms every 6 weeks. Most recently, Enki was updated on October 24, 2026 and Algorithms on October 24, 2026.

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