# Memrbl vs Endless Library

The clearest difference is update cadence: Memrbl at every 10 days against Endless Library's every 6 weeks. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Memrbl sells 3 in-app purchases, starting at $2.99 per 7 days and Endless Library sells 2 in-app purchases, starting at $4.99 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 — 5.0 for Memrbl against 5.0 for Endless Library. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Memrbl ships an update every 10 days, Endless Library every 6 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Memrbl | Endless Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/memrbl-read-to-scroll/id6740221182/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/endless-library/id6757995235/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 80 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Untitld Labs](https://appshunter.io/developer/1789030523) | [Pinku Dutia](https://appshunter.io/developer/1802275398) |

## What reviewers say

### Memrbl

[App page](https://appshunter.io/ios/app/memrbl-read-to-scroll/id6740221182)

Transform your reading into an active learning experience. This app uses AI to create interactive challenges, quizzes, and summaries from your books, enhancing memory and focus. Enjoy audio narration and track your progress as you master new information.

**Highlights:** AI-generated quizzes and summaries, Memory-building challenges, Spaced repetition learning, Gamified reinforcement, Distraction blocker, Audio narration, Progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memrbl Premium | $2.99 | per 7 days |
| Unlimited Monthly | $14.99 | per month |
| Unlimited Yearly Access | $89.99 | per year |


### Endless Library

[App page](https://appshunter.io/ios/app/endless-library/id6757995235)

This app uses AI to generate personalized stories based on your interests and preferences. You can customize themes, characters, and settings to create unique books, then read, save, or share your creations. It's designed for anyone who loves stories or wants to explore their own creativity.

**Highlights:** Personalized story creation with AI, Customizable book themes and characters, AI-powered story recommendations, Interactive reading experience, Shareable story creations, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $4.99 | per month |
| Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Memrbl free?

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

### Is Endless Library free?

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

### Which has better reviews, Memrbl or Endless Library?

Memrbl and Endless Library are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Memrbl or Endless Library have ads?

Neither Memrbl nor Endless Library shows ads.

### Which is updated more often, Memrbl or Endless Library?

Memrbl ships an update every 10 days, and Endless Library every 6 weeks. Most recently, Memrbl was updated on October 16, 2026 and Endless Library on October 4, 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.*