# Sumizeit vs LitNotes

The clearest difference is ads: Sumizeit at none against LitNotes's shown. Sumizeit also leads on update cadence (every 4 days vs every 2 weeks) and ratings volume (282 vs 26). LitNotes's advantage is review sentiment (93% vs 78%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sumizeit sells 19 in-app purchases, starting at $0.99 per year and LitNotes sells 7 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Sumizeit against 4.6 for LitNotes. That said, the two scores are not equally well evidenced: Sumizeit has 282 ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 78% of Sumizeit's written reviews are positive against 93% of LitNotes's.

Sumizeit ships an update every 4 days, LitNotes every 2 weeks. The most recent releases landed on November 2, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sumizeit | LitNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (282 ratings)](https://appshunter.io/ios/app/sumizeit-daily-micro-learning/id1327646115/reviews) | **[4.6 (26 ratings)](https://appshunter.io/ios/app/litnotes-daily-book-insights/id6741791483/reviews)** |
| Number of ratings | **282** | 26 |
| Positive reviews | 77.8% of reviews | **92.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 54 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scomy Inc](https://appshunter.io/developer/678648751) | [Altauri, Inc.](https://appshunter.io/developer/1795621657) |

## What reviewers say

### Sumizeit

[App page](https://appshunter.io/ios/app/sumizeit-daily-micro-learning/id1327646115)

Access concise summaries of non-fiction books in text, audio, infographic, podcast, and video formats. Learn key insights from experts in personal development, career, health, and more, in just minutes a day. Offers short audio courses for further learning.

**Highlights:** Text, audio, video book summaries, Infographic and podcast summaries, Short audio courses, Personal development topics, Career and success advice, Expert-curated content, Send summaries to Kindle

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sumizeit Yearly Subscription | $0.99 | per year |
| Sumizeit Monthly Subscription | $0.99 | per month |
| SumizeitMonthly | $4.99 | per month |
| Sumizeit Monthly Subscription | $4.99 | per month |
| Sumizeit Monthtly Subscription | $5.99 | per month |
| Sumizeit Monthly | $6.99 | per month |
| Sumizeit Yearly Subscription | $7.99 | per year |
| Sumizeit Premium Monthly | $12.99 | per month |
| SumizeItYearlySubscription | $24.99 | per year |
| Sumizeit Yearly 50% off | $24.99 | per year |
| Sumizeit Yearly Subscription | $39.99 | per year |
| Subscription Annual $39.99 | $39.99 | per year |
| Sumizeit Yearly Subscription | $49.99 | per year |
| Sumizeit Yearly Subscription | $69.00 | per year |
| Intelligence Type Test Results | $0.99 | one-time |
| 20 Infographics | $9.99 | one-time |
| 20+ Infographics | $19.99 | one-time |
| Sumizeit Lifetime Subscription | $69.99 | one-time |
| Sumizeit Lifetime | $99.99 | one-time |

**What reviewers like**

- 👍 Useful for learning
- 💡 Fills market gap
- 🚀 Quick and easy summaries
- 👍 User-friendly interface
- 👍 Detailed and fun summaries

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Not working on iPad
- 🐛 Dark mode issues
- 🐛 Overly simplified books
- 🐛 Deceptive pricing/refund policy

**Reported bugs**

- Crashes when opening Challenges
- Crashes when bookmarking
- Crashes when selecting interests
- App crashes immediately on various actions
- Login with Gmail not working

**Requested features**

- More video summaries
- Sign In with Apple


### LitNotes

[App page](https://appshunter.io/ios/app/litnotes-daily-book-insights/id6741791483)

This AI-powered learning platform transforms books into efficient learning experiences with personalized paths. It offers audio summaries, chapter-by-chapter insights, and key takeaways to help users learn faster and retain more information for personal and professional growth.

**Highlights:** AI-powered learning paths, 15-minute audio overviews, Chapter-by-chapter insights, Audiobook and text formats, Personalized growth plans, AI reading companion, 100,000+ book library

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LitNotes - Monthly | $14.99 | per month |
| LitNotes - Yearly - discount | $59.99 | per year |
| LitNotes - Yearly - offer | $79.99 | per year |
| LitNotes - Yearly - Family D2 | $79.99 | per year |
| LitNotes - Yearly - Family D1 | $99.99 | per year |
| LitNotes - Yearly | $129.99 | per year |
| LitNotes - Yearly - Family | $149.99 | per year |


## Frequently asked questions

### Is Sumizeit free?

Sumizeit is free to download, with in-app purchases available.

### Is LitNotes free?

LitNotes is free to download, with in-app purchases available.

### Which has better reviews, Sumizeit or LitNotes?

LitNotes is rated higher. Sumizeit averages 4.5 out of 5 from 282 ratings, while LitNotes averages 4.6 from 26 ratings.

### Do Sumizeit or LitNotes have ads?

LitNotes shows ads; Sumizeit does not.

### Which is updated more often, Sumizeit or LitNotes?

Sumizeit ships an update every 4 days, and LitNotes every 2 weeks. Most recently, Sumizeit was updated on November 2, 2026 and LitNotes on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*