# UVG+ vs PASCO Chemvue

The clearest difference is in-app purchases: UVG+ at none against PASCO Chemvue's 1. UVG+ also leads on update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PASCO Chemvue sells 1 one-off in-app purchase. UVG+ asks for nothing beyond the download.

UVG+ ships an update every 3 weeks, PASCO Chemvue every 5 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | UVG+ | PASCO Chemvue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/uvg-plus/id1620715416/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 81 MB | 79 MB |
| Requires iOS | 17.4 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Universidad del Valle de Guatemala](https://appshunter.io/developer/1620715418) | [PASCO scientific](https://appshunter.io/developer/361907184) |

## What reviewers say

### UVG+

[App page](https://appshunter.io/ios/app/uvg-plus/id1620715416)

This app connects university students and staff to campus resources, services, and activities. Stay updated on news, register for events, join student groups, and manage your schedule and campus information.

**Highlights:** Campus news and alerts, Event registration, Student group participation, Community connection channels, Personalized agenda, Cafeteria menus and schedules, User and service directory

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

**In-app purchases:** none


### PASCO Chemvue

[App page](https://appshunter.io/ios/app/pasco-chemvue/id6478240171)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemvue year long subscription | $0.99 | one-time |


## Frequently asked questions

### Is UVG+ free?

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

### Is PASCO Chemvue free?

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

### Do UVG+ or PASCO Chemvue have ads?

Neither UVG+ nor PASCO Chemvue shows ads.

### Which is updated more often, UVG+ or PASCO Chemvue?

UVG+ ships an update every 3 weeks, and PASCO Chemvue every 5 months. Most recently, UVG+ was updated on November 3, 2026 and PASCO Chemvue on November 4, 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.*