# UB Libraries vs Intro

The clearest difference is rating: UB Libraries at 5.0 against Intro's 3.0. Intro's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence 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.

UB Libraries holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

UB Libraries ships an update every 2 weeks, Intro weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | UB Libraries | Intro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ub-libraries/id1480919783/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/intro-introvert-introductions/id6760920835/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 356 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Meescan Inc.](https://appshunter.io/developer/1609729285) | [Harness Games LLC](https://appshunter.io/developer/1886819762) |

## What reviewers say

### UB Libraries

[App page](https://appshunter.io/ios/app/ub-libraries/id1480919783)

Easily borrow books from the University At Buffalo Libraries using your smartphone or tablet. This app allows for quick self-checkout of items from anywhere within the library premises.

**Highlights:** Mobile self-checkout, Borrow books easily, Use smartphone or tablet, Check out items anywhere in library

**Features:** macOS Compatibility

**In-app purchases:** none


### Intro

[App page](https://appshunter.io/ios/app/intro-introvert-introductions/id6760920835)

This app offers a safe and comfortable space for introverts to connect with like-minded individuals. It features unique ways to discover and interact with others, focusing on meaningful connections over superficial ones. The platform prioritizes user privacy and aims to reduce the stress often associated with traditional social apps.

**Highlights:** Constellations for local introvert discovery, Action Point Economy for meaningful interactions, Radar for ping management, No login required for enhanced privacy, Final Message for closure, Dynamic Price-to-Ping system

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

**In-app purchases:** none


## Frequently asked questions

### Is UB Libraries free?

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

### Is Intro free?

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

### Which has better reviews, UB Libraries or Intro?

UB Libraries is rated higher. UB Libraries averages 5.0 out of 5 from 3 ratings, while Intro averages 3.0 from 6 ratings.

### Do UB Libraries or Intro have ads?

Neither UB Libraries nor Intro shows ads.

### Which is updated more often, UB Libraries or Intro?

UB Libraries ships an update every 2 weeks, and Intro weekly. Most recently, UB Libraries was updated on November 3, 2026 and Intro on November 5, 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.*