Comparison

AMAU Academy vs Delta

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

Head to head
About

AMAU Academy

This platform offers a structured approach to Islamic education, personal growth, and spiritual development. It provides over 1,000 hours of lessons across various programs, including core Islamic sciences, Arabic language, and practical development, all accessible on demand and offline.

Highlights
  • Structured learning pathways
  • Over 1,000 hours of lessons
  • Core Islamic sciences study
  • Arabic language learning
  • Personal development programs
  • Community support
  • Offline lesson access
Features
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Step into the new era of seeking Islamic knowledge. AMAU Academy is a complete digital learning platform built for Muslims who want a clear, guided, and structured path of beneficial knowledge, personal growth, and spiritual development in one place. This is not a content library. This is a learning pathway. With over 1,000+ hours of lessons and carefully structured programs, the platform supports you at every stage of your journey, whether you are beginning or ready to study with seriousness and consistency. Ilm with AMAU A 5-year structured journey through the core Islamic sciences. Study with lessons, notes, quizzes, and guided progression designed to help you learn Islam in an organized and serious manner at your own pace. Arabic with AMAU Learn Arabic from scratch through a step by step pathway that builds real understanding of the language of the Qur’an and Sunnah without overwhelm. Grow with AMAU Practical programs focused on purification of the soul, mindset, discipline, lifestyle, and personal development for the modern Muslim. Ruqyah with AMAU Learn the correct understanding and practice of authentic ruqyah based on the Qur’an and Sunnah with clarity and confidence. Community Be part of a growing community of learners on the same journey, supporting, encouraging, and learning together in a focused and uplifting environment. Learn Anytime, Anywhere - Stream on demand - Download lessons for offline access - Study at your own pace - Access across all your devices Subscription and Access - Unlimited access with an in app subscription - Subscription automatically renews unless canceled - Manage or cancel anytime Start your journey of beneficial knowledge with AMAU Academy today. For more information see our Terms of Service: https://www.amauacademy.com/pages/terms Privacy Policy: https://www.amauacademy.com/pages/privacy-policy

About

Delta

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You read about AI every morning. Newsletters, threads, release notes. By Friday, almost none of it is left. The habit is not the problem. The format is. Reading something once is the least effective way to learn anything, and an entire content economy sits on top of it. Delta is the other half. Thousands of short lessons on what actually changed, each ending in a question you have to answer. Being asked is what makes it stick; reading never did. Ninety seconds, usable in a queue. WHAT A CARD LOOKS LIKE Two or three paragraphs, then a question. Not a quiz question. Predict the output. Spot the bug in the IAM policy. Pick the cheaper option and say why. Name the tradeoff the benchmark table is hiding. Then the explanation, which is the part that matters, written by someone who has shipped the thing rather than read about it. Every card links to the source it was written from. We never reproduce it. NINE TOPICS Foundations and modeling. Attention variants, scaling laws, fine-tuning, evaluation methodology, reading a benchmark table honestly. Generative AI. Reasoning models, context handling, structured output, sampling. Agentic AI. Tool use, MCP, planning, memory, and the failure modes only agents have: loops, runaway cost, silent partial failure. AI engineering and inference. KV cache, quantization, batching, routing, what a token actually costs you in production. Data and retrieval. RAG and how it fails, chunking, reranking, drift. AI security. Prompt injection direct and indirect, exfiltration through tools, MCP supply chain, sandboxing, least privilege, the OWASP LLM Top 10. Responsible AI and governance. Bias measurement, interpretability that survives an audit, the EU AI Act by risk tier, NIST AI RMF, ISO 42001, model documentation and audit trails. Always framed as what you have to build, never as policy commentary. Enterprise AI architecture. Landing zones, multi-tenancy, identity for agents acting for users, build versus buy. AI operations and reliability. Monitoring nondeterministic systems, evaluation in production, regression testing prompts, incident response when the model is the incident. This is for AI Engineers. Almost nobody develops anything for the engineer who has to get an agent through a security review, satisfy an auditor, and keep it inside an SLA. IT REMEMBERS WHAT YOU FORGOT A scheduler runs underneath, tracking what you got right, what you got wrong, and how long you took. A correct answer that took twelve seconds is not the same as one that took two. You never see any of it. There is no review queue, no due count, no deck to clear. Cards you are about to forget simply reappear in the feed, indistinguishable from new ones. BUILT FOR PEOPLE WHO ALREADY KNOW THINGS Delta assumes you know what a transformer is. It will not explain backpropagation. It is for practitioners with a few years of shipping behind them who want to know what changed this month and why it matters, not what a neural network is. NO ADS, EVER The entire premise is that this is the calm alternative to a feed that monetises your attention. There is no advertising identifier anywhere in the app and there never will be. Nothing about you is sold or shared. FREE AND PAID A free set in every topic, so you can see the whole range before deciding. The subscription opens the rest: thousands of cards across all nine topics, new material as the field moves, and a scheduler that brings back what you got wrong before you forget it. Delta Pro is $4.99 per month or $49.99 per year. Payment is charged to your Apple ID. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the period ends, and you can manage or cancel in your Apple ID settings at any time. Terms: https://drvncrypto-org.github.io/delta-study/terms.html Privacy: https://drvncrypto-org.github.io/delta-study/privacy.html

Screenshots

AMAU Academy4 screens
Delta4 screens

Verdict

The call

The clearest difference is update cadence: Delta at every 2 weeks against AMAU Academy's every 4 weeks. AMAU Academy's advantage is device support (3 vs 1) and iOS requirement (16.0 vs 18.0). On price, ads and in-app purchases 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. AMAU Academy sells 2 in-app purchases, starting at $29.99 per month and Delta sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AMAU Academy ships an update every 4 weeks, Delta every 2 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
AMAU Academy versus Delta: the parameters behind the verdict, then further details
ParameterAMAU AcademyDelta
PriceFreeFree
Rating5.0 (132 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings132 — better—
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, Apple TV — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size70 MB9 MB
Age rating4+4+
DeveloperAMAU LTDVishnuteja Nanduri

Bugs and requests

AMAU Academy

Reported bugs

3 issues
  • Continue Watching feature doesn't consistently update video progress
  • Previously viewed in-progress videos sometimes disappear from history
  • Pause/resume functionality limited to in-app controls only

Requested features

5 requests
  • Ability to pause/resume videos from lock screen and headphone controls
  • Improved 'Continue Watching' feature to reliably save video progress
  • Audio-only download option for lectures
  • Better persistence of video progress tracking
  • Increased content updates for self-development program

Delta

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

AMAU Academy

Subscriptions2
  • (app) Monthly$29.991 Month
  • (app) Yearly$179.991 Year
2 purchases

Delta

Subscriptions2
  • Delta Pro$4.991 Month
  • Delta Pro$49.991 Year

Questions

Is AMAU Academy free?
AMAU Academy is free to download, with in-app purchases available.
Is Delta free?
Delta is free to download, with in-app purchases available.
Do AMAU Academy or Delta have ads?
Neither AMAU Academy nor Delta shows ads.
Which is updated more often, AMAU Academy or Delta?
AMAU Academy ships an update every 4 weeks, and Delta every 2 weeks. Most recently, AMAU Academy was updated on November 3, 2026 and Delta on October 29, 2026.

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