Angles
Angles: Angles turns your interests into personalized summaries, recommendations, and quick reading paths. Ranked #29 of 52 in Book Summary Apps by our editors (5.2/10); pricing: Free plan; best for readers seeking personalized AI-generated book summaries.
At a glance
- Editor score5.2 / 10
- PricingFree plan
- Best forReaders seeking personalized AI-generated book summaries
- Free planYes
- Facts checked29 Sep 2026
Where it wins
- Personalizes summaries around reader interests and preferences
- Offers flash and chapter-by-chapter summary formats
- Provides tailored recommendations and a daily free summary
Where it doesn't
- Personalization requires an onboarding brief about your interests
- Platform coverage is limited to web and iOS
- Designed for solo readers rather than team or organization use
Our verdict on Angles
Angles is a freemium book-summary service for individual readers who want key ideas from nonfiction without reading every full volume. During onboarding, readers share a brief about themselves and their interests, then the service generates summaries shaped around those preferences. Its subject categories include psychology, productivity, leadership, money, and communication, making it relevant for readers exploring practical learning topics or deciding which books deserve deeper attention.
Personalization is the product’s defining feature. AI-generated summaries identify a book’s main ideas, while recommendations can be tailored to interests and learning goals. The iOS app adds flash summaries for quick reading and chapter-by-chapter deep summaries for readers who want more structure. This range lets a reader move between a short overview and a more detailed pass through individual chapters, although the onboarding brief adds an initial step before recommendations and summaries can reflect personal goals.
Angles fits readers who value discovery, focused learning, and flexible summary depth. The service is available on the web and iOS, and its iOS listing describes a library of more than 200 nonfiction book summaries, organized across multiple subject areas. A free plan and a daily free summary lower the barrier to trying the format, while iOS home-screen widgets support recurring access. Choose Angles if personalized nonfiction exploration is the priority; readers seeking a broader device footprint, team-oriented workflows, or a different catalog emphasis should compare alternatives.
Angles pricing
Angles fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Catalog size | Not verified |
| Audio summaries | Not verified |
| Learning paths | Not verified |
| Notes and highlights | Not verified |
| Offline access | Not verified |
| Platform coverage | Web_mobile |
| Summary languages | Not verified |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS |
| Built for | Solo (editorial estimate) |
| Pricing | Free plan |
| Website | anglesapp.com |
| Facts checked | 29 Sep 2026 |
Alternatives to Angles
- BlinkistA broad summary library with offline listening, learning Guides and an AI add-on.9.8
- ShortformA broad library of analytical book guides with audio, offline access, and reading tools.8.8
- HeadwayGuided summaries with quizzes, spaced repetition, and offline access for mobile learners.7.7
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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