# UVV vs ProRaiz by Layers

The clearest difference is review sentiment: ProRaiz by Layers at 50% against UVV's 6%. ProRaiz by Layers also leads on update cadence (every 2 weeks vs every 2 months). UVV's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UVV ships an update every 2 months, ProRaiz by Layers every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | UVV | ProRaiz by Layers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/proraiz-by-layers/id6461458057/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 6.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 100 MB | 24 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sociedade Educacao e Gestao de Excelencia I Vila Velha SA](https://appshunter.io/developer/1870650196) | [RAIZ EDUCACAO S.A.](https://appshunter.io/developer/1547999733) |

## What reviewers say

### UVV

[App page](https://appshunter.io/ios/app/uvv-mobile/id776866952)

This app connects schools, parents, students, and teachers with real-time academic and school updates. Receive notifications for messages, grades, occurrences, and schedule changes. Access financial information and view class content.

**Highlights:** Real-time notifications, Academic progress tracking, Message alerts, Financial information, Class content access, Schedule updates

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

**In-app purchases:** none


### ProRaiz by Layers

[App page](https://appshunter.io/ios/app/proraiz-by-layers/id6461458057)

Stay updated with school news, announcements, and events. Access a personalized photo gallery and communicate efficiently. This app facilitates quick and simple messaging between users.

**Highlights:** Latest school information, Announcements and notifications, Event alerts, Personalized photo gallery, Simple and fast messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is UVV free?

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

### Is ProRaiz by Layers free?

ProRaiz by Layers is free to download, with no in-app purchases.

### Do UVV or ProRaiz by Layers have ads?

Neither UVV nor ProRaiz by Layers shows ads.

### Which is updated more often, UVV or ProRaiz by Layers?

UVV ships an update every 2 months, and ProRaiz by Layers every 2 weeks. Most recently, UVV was updated on November 1, 2026 and ProRaiz by Layers on November 3, 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.*