# SelvaApp vs SASI Pro

The clearest difference is review sentiment: SASI Pro at 100% against SelvaApp's 60%. SASI Pro also leads on update cadence (every 3 weeks vs every 11 months) and iOS requirement (13.0 vs 15.1). 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.

SelvaApp ships an update every 11 months, SASI Pro every 3 weeks. The most recent releases landed on June 9, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | SelvaApp | SASI Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 56 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Augusto Ferreira de Souza](https://appshunter.io/developer/1718475996) | [SASI COMUNICACAO AGIL LTDA](https://appshunter.io/developer/1561658625) |

## What reviewers say

### SelvaApp

[App page](https://appshunter.io/ios/app/selvaapp/id6473133697)

Access real-time and historical environmental data for air quality, wildfires, and storms across the Amazon, Brazil, and South America. Receive custom alerts based on your monitored sensors and areas. Plan outdoor activities with 7-day forecasts and health recommendations.

**Highlights:** Real-time air quality data, Wildfire and storm occurrence, 7-day weather forecasts, Customizable alerts, Health recommendations, Historical data visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### SASI Pro

[App page](https://appshunter.io/ios/app/sasi-pro/id6745850440)

This platform enables organizations to personalize member communications, automate processes, and collect data. It serves private companies for employee engagement and governments for delivering digital services in education, health, social services, and public safety.

**Highlights:** Personalized member communications, Process automation, Data collection, Employee communication, Digital government services

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

**In-app purchases:** none


## Frequently asked questions

### Is SelvaApp free?

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

### Is SASI Pro free?

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

### Do SelvaApp or SASI Pro have ads?

Neither SelvaApp nor SASI Pro shows ads.

### Which is updated more often, SelvaApp or SASI Pro?

SelvaApp ships an update every 11 months, and SASI Pro every 3 weeks. Most recently, SelvaApp was updated on June 9, 2026 and SASI Pro on September 12, 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.*