# Functional Groups vs GatherUWB

The clearest difference is review sentiment: Functional Groups at 100% against GatherUWB's 0%. Functional Groups also leads on rating (4.9 vs 3.0) and ratings volume (21 vs 4). GatherUWB's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Functional Groups holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Functional Groups has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Functional Groups's written reviews are positive against 0% of GatherUWB's.

Functional Groups ships an update every 4 months, GatherUWB every 3 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | Functional Groups | GatherUWB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (21 ratings)](https://appshunter.io/ios/app/functional-groups/id1670252638/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/gatheruwb/id6740762258/reviews) |
| Number of ratings | **21** | 4 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Clarity Applications](https://appshunter.io/developer/1646120472) | [University Of Washington](https://appshunter.io/developer/328228464) |

## What reviewers say

### 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 |


### GatherUWB

[App page](https://appshunter.io/ios/app/gatheruwb/id6740762258)

Connect with campus life at UW Bothell. Discover and register for events, join student organizations, and communicate with clubs. Stay informed about campus activities and network with fellow students.

**Highlights:** Event registration, Join student groups, Club communication, Campus engagement hub, Networking opportunities

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

**In-app purchases:** none


## Frequently asked questions

### Is Functional Groups free?

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

### Is GatherUWB free?

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

### Which has better reviews, Functional Groups or GatherUWB?

Functional Groups is rated higher. Functional Groups averages 4.9 out of 5 from 21 ratings, while GatherUWB averages 3.0 from 4 ratings.

### Do Functional Groups or GatherUWB have ads?

Neither Functional Groups nor GatherUWB shows ads.

### Which is updated more often, Functional Groups or GatherUWB?

Functional Groups ships an update every 4 months, and GatherUWB every 3 weeks. Most recently, Functional Groups was updated on October 11, 2026 and GatherUWB on October 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.*