# AYD vs IZA

The clearest difference is update cadence: AYD at monthly against IZA's every 5 months. IZA's advantage is iOS requirement (12.0 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.

AYD ships an update monthly, IZA every 5 months. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | AYD | IZA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 1.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 31 MB | 48 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Servicios de Agua y Drenaje de Monterrey, I.P.D.](https://appshunter.io/developer/1550840244) | [Emilio Serna](https://appshunter.io/developer/1587429433) |

## What reviewers say

### AYD

[App page](https://appshunter.io/ios/app/ayd/id1550840242)

This app allows users to easily pay their water bills and report water leaks. It streamlines essential utility management for residents.

**Highlights:** Pay water bills, Report water leaks, Manage utility services, Submit reports

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

**In-app purchases:** none


### IZA

[App page](https://appshunter.io/ios/app/iza/id6448897470)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AYD free?

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

### Is IZA free?

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

### Do AYD or IZA have ads?

Neither AYD nor IZA shows ads.

### Which is updated more often, AYD or IZA?

AYD ships an update monthly, and IZA every 5 months. Most recently, AYD was updated on October 16, 2026 and IZA on September 24, 2026.

---

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