# eAttend vs Knock AI

The clearest difference is rating: Knock AI at 5.0 against eAttend's 1.0. Knock AI also leads on update cadence (fortnightly vs every 34 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Knock AI holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

eAttend ships an update every 34 months, Knock AI fortnightly. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | eAttend | Knock AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/eattend/id1462892719/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knock-ai/id6504226345/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 26 MB | 47 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grabi Mohamad](https://appshunter.io/developer/1462892718) | [上海启扉绘梦智能科技有限公司](https://appshunter.io/developer/1751439886) |

## What reviewers say

### eAttend

[App page](https://appshunter.io/ios/app/eattend/id1462892719)

This application facilitates electronic attendance tracking for university students. It allows for easy recording and management of student presence.

**Highlights:** Electronic attendance tracking, Student presence management, University specific application, Mobile attendance recording

**Features:** macOS Compatibility

**In-app purchases:** none


### Knock AI

[App page](https://appshunter.io/ios/app/knock-ai/id6504226345)

This AI-powered platform helps parents and children create personalized stories, picture books, and nursery rhymes. Users can choose themes and age tags to generate unique content, fostering creativity and documenting a child's growth journey.

**Highlights:** AI story and picture book generation, AI nursery rhyme creation, Customizable themes and age tags, Free library of stories and rhymes, Story collection for child's growth

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

**In-app purchases:** none


## Frequently asked questions

### Is eAttend free?

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

### Is Knock AI free?

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

### Which has better reviews, eAttend or Knock AI?

Knock AI is rated higher. eAttend averages 1.0 out of 5 from 1 ratings, while Knock AI averages 5.0 from 1 ratings.

### Do eAttend or Knock AI have ads?

Neither eAttend nor Knock AI shows ads.

### Which is updated more often, eAttend or Knock AI?

eAttend ships an update every 34 months, and Knock AI fortnightly. Most recently, eAttend was updated on October 6, 2026 and Knock AI on October 15, 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.*