# 계명대학교 전자출결 vs UnivAI

The clearest difference is review sentiment: UnivAI at 78% against 계명대학교 전자출결's 14%. UnivAI also leads on update cadence (every 4 days vs every 3 weeks). 계명대학교 전자출결's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. UnivAI sells 4 in-app purchases, starting at $6.99 per month. 계명대학교 전자출결 asks for nothing beyond the download.

계명대학교 전자출결 ships an update every 3 weeks, UnivAI every 4 days. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 계명대학교 전자출결 | UnivAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (17 ratings)](https://appshunter.io/ios/app/univai-study-smarter-with-ai/id6754797367/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | 14.3% of reviews | **78.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 30 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [xidsystem co.ltd](https://appshunter.io/developer/567705281) | [Singularity Co., Ltd.](https://appshunter.io/developer/1736766359) |

## What reviewers say

### 계명대학교 전자출결

[App page](https://appshunter.io/ios/app/id1663120900)

This application allows students to easily record their attendance at Keimyung University. It provides a convenient way to manage and track your class presence.

**Highlights:** Electronic attendance recording, Class presence management, Student convenience, University specific

**Features:** Vision Pro support

**In-app purchases:** none


### UnivAI

[App page](https://appshunter.io/ios/app/univai-study-smarter-with-ai/id6754797367)

This AI-powered study assistant transforms your lectures, PDFs, and notes into concise summaries, practice quizzes, and flashcards. It offers an AI tutor for instant explanations and generates mind maps for a clear overview of your study material.

**Highlights:** AI-powered summaries from PDFs and lectures, Live lecture transcription and replay, Unlimited concept-based and exam-style quiz generation, AI tutor for instant concept explanations, Key concept notes, flashcards, and mind maps, Support for YouTube lectures and custom notes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $6.99 | per month |
| Ultra Plan | $14.99 | per month |
| Pro Annual Plan | $59.99 | per year |
| Ultra Annual Plan | $119.99 | per year |


## Frequently asked questions

### Is 계명대학교 전자출결 free?

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

### Is UnivAI free?

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

### Do 계명대학교 전자출결 or UnivAI have ads?

UnivAI shows ads; 계명대학교 전자출결 does not.

### Which is updated more often, 계명대학교 전자출결 or UnivAI?

계명대학교 전자출결 ships an update every 3 weeks, and UnivAI every 4 days. Most recently, 계명대학교 전자출결 was updated on November 3, 2026 and UnivAI on November 11, 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.*