# Copasa Digital vs Stratum

The clearest difference is update cadence: Copasa Digital at every 3 weeks against Stratum's every 2 months. Stratum's advantage is iOS requirement (12.4 vs 14.0.0). 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.

Copasa Digital ships an update every 3 weeks, Stratum every 2 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Copasa Digital | Stratum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (15 ratings)](https://appshunter.io/ios/app/copasa-digital/id1231631810/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 61 MB | 111 MB |
| Requires iOS | 14.0.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COMPANHIA DE SANEAMENTO DE MINAS GERAIS](https://appshunter.io/developer/1231631809) | [Stratum Seguranca LTDA](https://appshunter.io/developer/1501704803) |

## What reviewers say

### Copasa Digital

[App page](https://appshunter.io/ios/app/copasa-digital/id1231631810)

This mobile application provides self-service options for managing your water and sewage services. Request services, view your consumption history, and access important documents securely and conveniently.

**Highlights:** Request services, 2nd copy of bills, Report water outages, Report leaks, View consumption history, Update registration, Get negative debt certificate

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

**In-app purchases:** none


### Stratum

[App page](https://appshunter.io/ios/app/stratum/id1501704804)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Copasa Digital free?

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

### Is Stratum free?

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

### Do Copasa Digital or Stratum have ads?

Neither Copasa Digital nor Stratum shows ads.

### Which is updated more often, Copasa Digital or Stratum?

Copasa Digital ships an update every 3 weeks, and Stratum every 2 months. Most recently, Copasa Digital was updated on October 19, 2026 and Stratum on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*