# Summary.com vs Kahua

The clearest difference is update cadence: Kahua at weekly against Summary.com's every 8 months. Kahua also leads on rating (3.8 vs 3.4). Summary.com's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kahua holds the better App Store score, 3.8 against 3.4. Both are backed by a comparable volume of ratings — 10 and 10 respectively. Written reviews complicate that: 31% of Summary.com's written reviews are positive against 26% of Kahua's, so the app with the better star average is not the one people write more warmly about.

Summary.com ships an update every 8 months, Kahua weekly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Summary.com | Kahua |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (10 ratings)](https://appshunter.io/ios/app/summarycom/id533421877/reviews) | **[3.8 (10 ratings)](https://appshunter.io/ios/app/kahua/id694863851/reviews)** |
| Number of ratings | 10 | 10 |
| Positive reviews | **31.3% of reviews** | 25.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | Free |
| Size | 9 MB | 385 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soundview](https://appshunter.io/developer/533421880) | [kahua](https://appshunter.io/developer/694863854) |

## What reviewers say

### Summary.com

[App page](https://appshunter.io/ios/app/summarycom/id533421877)

Access key insights from thousands of bestselling business books with time-saving summaries. This app allows existing customers to access their library, download content for offline viewing, and discover new releases.

**Highlights:** Access existing library, Download for offline viewing, Search and filter content, Save for later reading, Highlight and notate, Create custom bookshelves, New content notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Kahua

[App page](https://appshunter.io/ios/app/kahua/id694863851)

Manage construction projects and files on the go. This app allows users to handle documents, track job costs, and send/receive tasks directly from their mobile device, ensuring connectivity and flexibility for fieldwork.

**Highlights:** File management on the go, Task assignment and tracking, Industry-leading document management, Job cost tracking and management, Mobile construction workflow

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

**In-app purchases:** none


## Frequently asked questions

### Is Summary.com free?

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

### Is Kahua free?

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

### Which has better reviews, Summary.com or Kahua?

Kahua is rated higher. Summary.com averages 3.4 out of 5 from 10 ratings, while Kahua averages 3.8 from 10 ratings.

### Do Summary.com or Kahua have ads?

Neither Summary.com nor Kahua shows ads.

### Which is updated more often, Summary.com or Kahua?

Summary.com ships an update every 8 months, and Kahua weekly. Most recently, Summary.com was updated on October 7, 2026 and Kahua on October 13, 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.*