# APRASC vs SisBom

The clearest difference is update cadence: SisBom at every 10 days against APRASC's every 4 months. APRASC's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

APRASC ships an update every 4 months, SisBom every 10 days. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | APRASC | SisBom |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 26 MB | 37 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Associacao de Pracas Do Estado de Santa Catarina Aprasc](https://appshunter.io/developer/1297579289) | [W27 Solucoes Ltda](https://appshunter.io/developer/1744973639) |

## What reviewers say

### APRASC

[App page](https://appshunter.io/ios/app/aprasc/id1297579290)

This app facilitates communication and information dissemination between an association and its members. It provides a free platform for members to access updates and manage interactions with the association.

**Highlights:** Information dissemination, Member communication management, Association updates, Free for members

**Features:** macOS Compatibility

**In-app purchases:** none


### SisBom

[App page](https://appshunter.io/ios/app/sisbom/id6760206222)

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

**In-app purchases:** none


## Frequently asked questions

### Is APRASC free?

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

### Is SisBom free?

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

### Do APRASC or SisBom have ads?

Neither APRASC nor SisBom shows ads.

### Which is updated more often, APRASC or SisBom?

APRASC ships an update every 4 months, and SisBom every 10 days. Most recently, APRASC was updated on September 17, 2026 and SisBom on September 19, 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.*