# CALNOTA vs Mi Acueductos

The clearest difference is rating: CALNOTA at 4.2 against Mi Acueductos's 3.0. CALNOTA also leads on iOS requirement (13.0 vs 15.0). Mi Acueductos's advantage is in-app purchases (none vs 2) and update cadence (every 4 months vs every 16 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. CALNOTA sells 2 in-app purchases, starting at $9.99 per month. Mi Acueductos asks for nothing beyond the download.

CALNOTA holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews complicate that: 0% of CALNOTA's written reviews are positive against 10% of Mi Acueductos's, so the app with the better star average is not the one people write more warmly about.

CALNOTA ships an update every 16 months, Mi Acueductos every 4 months. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CALNOTA | Mi Acueductos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/calnota/id590572475/reviews)** | [3.0 (12 ratings)](https://appshunter.io/ios/app/mi-acueductos/id744284884/reviews) |
| Number of ratings | 6 | **12** |
| Positive reviews | 0.0% of reviews | **10.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 47 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexis Gonzalez](https://appshunter.io/developer/590572478) | [Autoridad de Acueductos y Alcantarillados](https://appshunter.io/developer/744284887) |

## What reviewers say

### CALNOTA

[App page](https://appshunter.io/ios/app/calnota/id590572475)

This app assists with calculating costs for real estate transactions, including stamps, purchase receipts, mortgages, and cancellations. It also estimates lawyer fees and allows users to email calculation results. It is approved by the Bar Association of Puerto Rico.

**Highlights:** Calculate stamp and receipt costs, Estimate mortgage and cancellation fees, Calculate lawyer fees, Email calculation results, Approved by Bar Association of Puerto Rico

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscripcion Mensual | $9.99 | per month |
| Subscripcion Anual | $59.99 | per year |


### Mi Acueductos

[App page](https://appshunter.io/ios/app/mi-acueductos/id744284884)

Manage your water and sewer services conveniently from your phone. View account details, pay bills, report issues, and request new or canceled services. Access solutions anytime, anywhere.

**Highlights:** View account details, Pay bills online, Report service issues, Request new service, Cancel service, Apply for payment plans, Track order status

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

**In-app purchases:** none

**What reviewers like**

- 💰 Easier payments
- 🔒 Secure authentication
- 🚀 Faster load times

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔍 Confusing navigation
- 🔒 Excessive security measures
- 🕰️ Slow response times
- 📱 Compatibility issues

**Reported bugs**

- Login process not working
- Payment processing errors
- Blank screens and loading issues

**Requested features**

- Biometric login options
- Automatic payment scheduling
- Improved account management
- Enhanced reporting and analytics


## Frequently asked questions

### Is CALNOTA free?

CALNOTA is free to download, with in-app purchases available.

### Is Mi Acueductos free?

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

### Which has better reviews, CALNOTA or Mi Acueductos?

CALNOTA is rated higher. CALNOTA averages 4.2 out of 5 from 6 ratings, while Mi Acueductos averages 3.0 from 12 ratings.

### Do CALNOTA or Mi Acueductos have ads?

Neither CALNOTA nor Mi Acueductos shows ads.

### Which is updated more often, CALNOTA or Mi Acueductos?

CALNOTA ships an update every 16 months, and Mi Acueductos every 4 months. Most recently, CALNOTA was updated on October 13, 2026 and Mi Acueductos on October 18, 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.*