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Retell - Key Ideas in 15 Mins

Retell - Key Ideas in 15 Mins

Self-Growth Microlearning Plan

3.6K ratings
83 reviews
πŸ“š Education
πŸ“š Books

Archived App (Last seen on 15 Jun 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

Released
April 3, 2020
Updated
July 15, 2025

Features

Developer

Books, Inc.
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🧾$9.99 - $129.99
In-App Purchaseβ†˜οΈŽ
πŸ“ŒReady
Reviews summaryβ†˜οΈŽ
⭐83
Reviewsβ†˜οΈŽ
πŸ”„6+ apps
Alternativesβ†˜οΈŽ
❓5 answered
FAQβ†˜οΈŽ
πŸ“¦w/o updates
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About

Access summaries of bestselling nonfiction books in 15 minutes, either by reading or listening. Enhance your professional and personal life with key ideas and motivational components from top titles. Start your daily self-improvement journey and build essential skills.

βœ“15-minute book summaries
βœ“Audiobook versions
βœ“Skill development insights
βœ“Guru reading lists
βœ“Daily self-improvement
βœ“Nonfiction bestsellers
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What users say about Retell

Reviews of Retell are mostly negative: the Education app is rated 4.7/5 from 3.6K App Store ratings. What users like most: positive reviews, helpful book summaries. Top complaints: expensive subscription, lack of human narration. Summarized from real user reviews.

Positive things

  • ⭐️Positive reviews
  • πŸ“šHelpful book summaries
  • πŸ’ͺPositive impact on personal development

Negative things

  • πŸ’°Expensive subscription
  • πŸ€–Lack of human narration
  • πŸ”Difficulty finding desired books
  • πŸ”’Lack of customer support/contact options
See all reviews

What's New in Retell

9.2.9

July 15, 2025

Hey everyone! This release brings lots of improvements to make user experience even more smooth and comfortable. Our team is working hard to keep you happy and constantly improve your user experience. New great features are coming. Stay tuned and enjoy!

More
10

Subscriptions & In-App Purchases

Get full access.

Get full access

$89.991 Year
7 Days trial
How to cancel Retell subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

No support πŸ‘Ž

I’ve reached out several times with in few different ways and no luck whatsoever. I’d like to report the login screen issue.
Ffallingup79

Amazing App!

Clean, Simple, Intuitive. Really like the interface. Listen or Read. One of the best micro-learning book summary apps I’ve tried. Well Done!
KKevLee123

Summaries are good

Promising app, good summaries with more detail than Headway but lacks common features like highlighting and spaced repetition.
BBrenbren29292

This is all i need, alternative for Headway

you can purchase it as a full software!
FHFaizal Hu

⭐️⭐️⭐️⭐️⭐️

This is a lovely app!
CcamelReview
See 78 more reviews

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πŸ“š Education

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Free
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User experience

🐞

Reported Bugs

2 issues

Subscription issues (unable to cancel, unexpected charges)

Bug

App crashes when switching audiobooks

Bug
✨

Requested Features

3 requests

Add highlighting and spaced repetition features

Feature

Improve app design and customization options

Feature

Implement a way to report issues and provide feedback

Feature

FAQ

What does Retell do?

Retell provides concise summaries of bestselling nonfiction books, available in both reading and listening formats. The app aims to help users learn new ideas daily, make informed decisions, and boost their personal and professional skills in just 15 minutes per book.

What are the key features of Retell?

Key features include 15-minute summaries of nonfiction bestsellers, audio versions for on-the-go listening, curated reading lists from experts, and tools to help users build desired skills and work on daily self-improvement.

How much does Retell cost?

Retell offers a 7-day free trial. After the trial, subscription options include $89.99 per year, $19.99 per month, or a lifetime purchase for $99.99. Payments are processed through your iTunes account.

What kind of books are available on Retell?

The app focuses on nonfiction bestsellers, covering a diversity of categories. The summaries are designed to convey all the book's key ideas, motivational components, and important examples to ensure a deep and meaningful understanding.

Can I cancel my Retell subscription?

Yes, subscriptions are managed by the user. Auto-renewal can be turned off in your iTunes Account Settings at least 24 hours before the end of the current period. A current subscription cannot be canceled during an active subscription period.