# JAPAMI vs CMAPAS

The clearest difference is update cadence: JAPAMI at every 5 weeks against CMAPAS's every 8 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.

JAPAMI ships an update every 5 weeks, CMAPAS every 8 months. The most recent releases landed on July 23, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | JAPAMI | CMAPAS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 30 MB | 23 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Japami Irapuato](https://appshunter.io/developer/1067941363) | [GABRIEL ANTONIO GALLARDO CASTILLO](https://appshunter.io/developer/1750559878) |

## What reviewers say

### JAPAMI

[App page](https://appshunter.io/ios/app/japami/id1663528099)

This app allows users to check and pay their water bills. To register your service, you must visit the company's physical offices. It is designed for residents of Irapuato, Mexico.

**Highlights:** Consult water charges, Pay water bills, Account registration, Service management

**Features:** macOS Compatibility

**In-app purchases:** none


### CMAPAS

[App page](https://appshunter.io/ios/app/cmapas-pagos/id6503981188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JAPAMI free?

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

### Is CMAPAS free?

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

### Do JAPAMI or CMAPAS have ads?

Neither JAPAMI nor CMAPAS shows ads.

### Which is updated more often, JAPAMI or CMAPAS?

JAPAMI ships an update every 5 weeks, and CMAPAS every 8 months. Most recently, JAPAMI was updated on July 23, 2026 and CMAPAS on September 11, 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.*