# CAASIM vs Ubox

The clearest difference is update cadence: Ubox at every 3 weeks against CAASIM's every 2 months. 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.

CAASIM ships an update every 2 months, Ubox every 3 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CAASIM | Ubox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/caasim/id1500820580/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 46 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gobierno del Estado de Hidalgo](https://appshunter.io/developer/896802652) | [Zion Transaccional](https://appshunter.io/developer/1086797963) |

## What reviewers say

### CAASIM

[App page](https://appshunter.io/ios/app/caasim/id1500820580)

Manage your water and sewage accounts, view bills, make payments, and find branch locations. Access services online and stay updated on your consumption history from home.

**Highlights:** Manage multiple accounts, View account statements, Online payments, Download bills and receipts, Locate branches, View consumption history, Emergency numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### Ubox

[App page](https://appshunter.io/ios/app/ubox/id1555095474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CAASIM free?

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

### Is Ubox free?

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

### Do CAASIM or Ubox have ads?

Neither CAASIM nor Ubox shows ads.

### Which is updated more often, CAASIM or Ubox?

CAASIM ships an update every 2 months, and Ubox every 3 weeks. Most recently, CAASIM was updated on October 10, 2026 and Ubox on October 6, 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.*