# UTD Rooms vs Functional Groups

The clearest difference is in-app purchases: UTD Rooms at none against Functional Groups's 1. UTD Rooms also leads on iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Functional Groups sells 1 one-off in-app purchase. UTD Rooms asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for UTD Rooms against 4.9 for Functional Groups. Both are backed by a comparable volume of ratings — 9 and 21 respectively.

## The numbers

| Metric | UTD Rooms | Functional Groups |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/utd-rooms/id1606053305/reviews)** | [4.9 (21 ratings)](https://appshunter.io/ios/app/functional-groups/id1670252638/reviews) |
| Number of ratings | 9 | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 17 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mofa Studios LLC](https://appshunter.io/developer/1606053427) | [Clarity Applications](https://appshunter.io/developer/1646120472) |

## What reviewers say

### UTD Rooms

[App page](https://appshunter.io/ios/app/utd-rooms/id1606053305)

This app helps students find available rooms on campus using a heuristic approach. It also allows users to mark rooms as open, informing others. While not always 100% accurate, it serves as a helpful tool for campus navigation.

**Highlights:** Heuristic room availability detection, Mark rooms as open, Campus room status updates, Student-focused utility

**Features:** macOS Compatibility

**In-app purchases:** none


### Functional Groups

[App page](https://appshunter.io/ios/app/functional-groups/id1670252638)

Master organic chemistry functional groups through an engaging and interactive learning experience. Ideal for students in introductory or advanced courses, MCAT prep, and A-Level chemistry, this app covers dozens of essential groups with practice modes and progress tracking.

**Highlights:** 25+ basic and advanced functional groups, 300+ organic compounds, Multiple practice modes, Customizable study groups, Personalized review, Reference table and definitions, Progress tracking with achievements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is UTD Rooms free?

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

### Is Functional Groups free?

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

### Which has better reviews, UTD Rooms or Functional Groups?

UTD Rooms is rated higher. UTD Rooms averages 5.0 out of 5 from 9 ratings, while Functional Groups averages 4.9 from 21 ratings.

### Do UTD Rooms or Functional Groups have ads?

Neither UTD Rooms nor Functional Groups shows ads.

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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.*