# BookBase vs MULTI

The clearest difference is in-app purchases: MULTI at none against BookBase's 10. MULTI also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). BookBase's advantage is update cadence (weekly vs monthly). On price and device support there is nothing between them.

Both are free to download. BookBase sells 10 in-app purchases, starting at $9.99 per month. MULTI asks for nothing beyond the download.

BookBase ships an update weekly, MULTI monthly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | BookBase | MULTI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/bookbase-book-summaries/id1563875961/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 81.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 71 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OM Education](https://appshunter.io/developer/1563875963) | [A&A EMPHASYS INTERACTIVE SOLUTIONS LIMITED](https://appshunter.io/developer/1732476255) |

## What reviewers say

### BookBase

[App page](https://appshunter.io/ios/app/bookbase-book-summaries/id1563875961)

Access key ideas from over 500 nonfiction books in 50-minute audio and text summaries. Engage with interactive tasks, personalized plans, and gamified challenges to build a daily growth habit and track your progress.

**Highlights:** 50-minute audio and text summaries, Interactive tasks and real-life scenarios, Goal-oriented learning plans, Daily habit building with streaks, Gamified leagues and quests, Personalized book recommendations, Progress tracking across skill areas

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KönyvKlub havi előfizetés | $9.99 | per month |
| KönyvKlub havi terv | $9.99 | per month |
| KönyvKlub havi terv | $12.99 | per month |
| KönyvKlub Negyedéves csomag | $22.99 | per 3 months |
| KönyvKlub Negyedéves Csomag | $22.99 | per 3 months |
| KönyvKlub negyedéves terv | $29.99 | per 3 months |
| KönyvKlub negyedéves terv | $34.99 | per 3 months |
| KönyvKlub éves terv | $69.99 | per year |
| KönyvKlub éves terv | $79.99 | per year |
| KönyvKlub éves terv | $99.99 | per year |


### MULTI

[App page](https://appshunter.io/ios/app/multi-schools/id6756879614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BookBase free?

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

### Is MULTI free?

MULTI is free to download, with no in-app purchases.

### Do BookBase or MULTI have ads?

BookBase shows ads; MULTI does not.

### Which is updated more often, BookBase or MULTI?

BookBase ships an update weekly, and MULTI monthly. Most recently, BookBase was updated on November 11, 2026 and MULTI on November 9, 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.*