# Copasa Digital vs Postos ABC

The clearest difference is rating: Postos ABC at 5.0 against Copasa Digital's 2.1. Copasa Digital's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (15 vs 2). 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.

Postos ABC holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Copasa Digital has 15 ratings behind it against 2, so its average is the more settled of the two.

Copasa Digital ships an update every 3 weeks, Postos ABC every 2 months. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Copasa Digital | Postos ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (15 ratings)](https://appshunter.io/ios/app/copasa-digital/id1231631810/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/postos-abc/id1560878925/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 61 MB | 62 MB |
| Requires iOS | **14.0.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COMPANHIA DE SANEAMENTO DE MINAS GERAIS](https://appshunter.io/developer/1231631809) | [Cibus CashBack](https://appshunter.io/developer/1622811697) |

## 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


### Postos ABC

[App page](https://appshunter.io/ios/app/postos-abc/id1560878925)

Earn cashback on every fuel purchase. Accumulate rewards per liter and use the balance for future refueling at the same station. Simply register, generate a voucher, and present it at the pump to start saving.

**Highlights:** Cashback on fuel purchases, Accumulate rewards per liter, Use balance for future refueling, Generate fuel vouchers, Simple registration process

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

**In-app purchases:** none


## Frequently asked questions

### Is Copasa Digital free?

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

### Is Postos ABC free?

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

### Which has better reviews, Copasa Digital or Postos ABC?

Postos ABC is rated higher. Copasa Digital averages 2.1 out of 5 from 15 ratings, while Postos ABC averages 5.0 from 2 ratings.

### Do Copasa Digital or Postos ABC have ads?

Neither Copasa Digital nor Postos ABC shows ads.

### Which is updated more often, Copasa Digital or Postos ABC?

Copasa Digital ships an update every 3 weeks, and Postos ABC every 2 months. Most recently, Copasa Digital was updated on September 22, 2026 and Postos ABC on September 15, 2026.

---

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