Devalay vs Learn Cryptography
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Devalay
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For centuries, Bharat has suffered the onslaught of Islamic invaders, who have left a wake of loot, pillage and destruction. The scars exist even today, the motherland broken into pieces. The kingdom of Gandhāra, mentioned in the Mahābhārata, has an almost non existent Hindu population today. But one need not travel to a foreign country to see carnage. In 1990, Shri Sitaram Goel published a book. titled Hindu Temples – What Happened to Them, listing thousands of Hindu, Jain and Buddhist temples, which were destroyed to build Islamic monuments and places of worship, stressing this list was just the tip of the iceberg! This app attempts to convey that same list in an interactive map form. (Clicking on any marker displays further information about it.) You can also search for a specific desecrated Devalay, either by it's name, place or state.
Learn Cryptography
Master the art and science of cryptology with an AI-powered learning app. Explore encryption, decryption, ciphers, and cryptographic systems through interactive tools, puzzles, and a structured curriculum. Ideal for beginners to professionals seeking to understand digital security.
- AI-powered tutor for step-by-step explanations
- Interactive encryption and decryption tools
- Cryptography playground for practical exercises
- Gamified puzzles and challenges
- Structured curriculum from beginner to advanced
- 24/7 AI chat support for clarifications
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Learn Cryptography from scratch — no experience needed. Bite-sized Cryptography lessons, a real code editor on your phone, and an AI mentor that answers your questions in seconds. Built for complete beginners, students and career switchers. WHY LEARN Cryptography? • Cryptography is an in-demand skill — a strong addition to any resume • Learn by doing: every lesson mixes short theory with hands-on practice • Build real foundations you can use in projects, work and interviews • Start from zero — every concept is explained in plain language WHAT YOU'LL LEARN • Cryptography fundamentals — the core concepts, step by step • The essential building blocks used in real-world Cryptography work • Practical techniques you can apply right away • Common mistakes — and how to avoid them • Hands-on exercises after every topic • Advanced topics to keep growing beyond the basics EVERYTHING YOU NEED TO LEARN Cryptography • AI Mentor — stuck on a concept or an error? Ask anything and get a clear answer in seconds • 100+ bite-sized lessons (5–10 minutes each) — built for real life, not lecture halls • Real code editor — write and run Cryptography code right on your phone • Quizzes and coding challenges after every topic to lock in what you learn • Weekly Code Challenge — compete with learners around the world • Certificate of completion — pass the final exam and prove your skills • Streaks, progress tracking and smart reminders to keep you consistent • Learn on the go — lessons load fast and keep working on flaky connections • App available in 22 languages WHO IT'S FOR • Complete beginners taking their first steps • Students who want extra practice alongside classes • Career switchers building job-ready skills • Anyone curious about Cryptography Part of CoddyKit — a family of 40+ coding apps trusted by 100,000+ learners worldwide. Free to start: your first course is free, with a daily AI Mentor allowance. Pro unlocks every course, removes ads and gives you unlimited AI Mentor. Download Learn Cryptography: Encryption and write your first line of Cryptography today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.coddykit.com/terms/privacy-policy
Screenshots
Verdict
The clearest difference is ads: Devalay at none against Learn Cryptography's shown. Devalay also leads on update cadence (every 2 days vs every 3 weeks). Learn Cryptography's advantage is iOS requirement (15.1 vs 17.0). On price, 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
Both are free to download. Devalay sells 3 one-off in-app purchases and Learn Cryptography sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Devalay ships an update every 2 days, Learn Cryptography every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Devalay | Learn Cryptography |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 31 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Maneesh Godbole | MEHMET CANKER (TR) |
In-app purchases
Devalay
- Donate Small Coffee$0.99
- Donate Medium Coffee$1.99
- Donate Large Coffee$2.99
Learn Cryptography
- Weekly Subscription$3.997 Days
- Monthly Subscription$4.991 Month
- Yearly Subscription$8.901 Year
- Lifetime Subscription$19.90
Questions
Is Devalay free?
Is Learn Cryptography free?
Do Devalay or Learn Cryptography have ads?
Which is updated more often, Devalay or Learn Cryptography?
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