Singing Carrots is an AI vocal coach that listens, analyzes pitch and range, and guides daily singing practice.
About 4books
What is 4books?
4books is a personal development app that distills the key ideas from thousands of non-fiction books, exclusive podcasts, and daily news bulletins into 15-minute summaries. Designed for professionals, lifelong learners, and anyone short on time, it helps you invest in your personal growth every day.
What problem does it solve?
Most people want to read more but lack the time or focus. 4books eliminates this barrier by offering concise, actionable insights from bestsellers like Deep Work, Mindset, and Rich Dad Poor Dad—plus curated podcasts and a weekly news recap—in a format you can read, listen to, or download as PDF.
Who is it for?
Busy professionals, entrepreneurs, students, and anyone seeking self-improvement in areas like communication, leadership, productivity, emotional intelligence, and money management. It is not a full-book reading platform—it is for those who want the essence of great ideas fast.
Real use cases
Use 4books to prepare for a negotiation by listening to Secrets of Power Negotiating on your commute, start your morning with a 5-minute news update via TheUpdate, or ask the integrated AI Coach for personalized advice on a work challenge based on the library’s content.
Key features
- 15-Minute Book Summaries — Bite-sized insights from thousands of bestsellers across 15+ categories, in text, audio, or PDF.
- AI Coach — A 24/7 personal mentor integrated with the library to help you reflect, grow, and take action.
- Exclusive Podcasts — Original podcast content you won't find elsewhere, tied to key self-improvement topics.
- TheUpdate News — Daily headline news and a weekly Saturday recap, delivered in just 5 minutes.
- Multi-Format Access — Read on mobile, web, or listen offline—sync across devices.
- Soft-Skill Tracks — Structured learning modules (e.g., 6-module Creativity track with 72 books) covering 25+ skills.
SaaSpartout Score
Editorial score from our review methodology — not user ratings.
4books Pricing
4books pricing: from €14.99/mo.
Free Trial
Try 4books free for a limited period—no commitment required.
Individual Monthly
€14.99/month — Full access to 4book summaries, podcasts, news, AI Coach, and offline downloads.
Individual Annual (Best Value)
€119.99/year (€10/month) — Same features as monthly, with two months free.
