CALNOTA vs Mi Acueductos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CALNOTA
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.
- Calculate stamp and receipt costs
- Estimate mortgage and cancellation fees
- Calculate lawyer fees
- Email calculation results
- Approved by Bar Association of Puerto Rico
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Calnota te ayuda a estimar conceptos habituales en el ámbito notarial—como honorarios y aranceles—con un flujo sencillo y resultados fáciles de leer. • Introduce los datos del trámite o actuación y obtén un desglose ordenado. • Revisa el resumen en pantalla antes de compartirlo o guardarlo. • Ajusta la experiencia desde Ajustes según tus preferencias. La app está pensada como herramienta de apoyo para cálculos y presupuestos. Verifica siempre montos y supuestos con la normativa y tarifas vigentes en tu jurisdicción y con tu notaría. Se requiere una suscripción mensual o anual para acceder a todas las funciones de Calnota. Los planes están disponibles dentro de la app. Los usuarios que adquirieron la versión anterior de Calnota ($9.99, pago único) conservan acceso completo sin necesidad de suscribirse. CALNOTA está avalada y aprobada por el Colegio de Abogados de Puerto Rico. Términos de Uso (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mi Acueductos
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.
- View account details
- Pay bills online
- Report service issues
- Request new service
- Cancel service
- Apply for payment plans
- Track order status
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This new app is available for your phone from the Puerto Rico Aqueduct and Sewer Authority (PRASA), who has considered your demands in this technologically advanced world. You'll be able to quickly, simply, and safely access your water and sewer services with this app. You'll be able to report problems, examine your account details, and make payments. No matter the time or place, with this App you will have the solution at your fingertips. My Account Account Details • Ongoing fees • Objected charges • Due date of your bill • Last payment date registered • Amount of last payment registration • Account Status • Balance • Service address • Postal address • Electronic invoice: You can view, download and print your invoice. • Pay your bill with your credit card, checking or savings • Payment history – - You will find a record of your previous and current transactions. • Status of orders: The system displays the status of all service orders requested in the accounts registered under your name. • Invoice claim: If you do not agree with the billed charges, you can claim your bill on or before the due date. • Payment claim: Did you make a payment, you verified your history and you see not credited to your account or reflected as "in transit"? Now you can make a claim online in a few minutes. • Invoice not received. If you have not received your bill by mail, you can use the app to select the account that is missing the bill, provide us some details so that we can investigate. • Issue report: If you detect a issue, via your mobile phone you can take a photo, enter basic information and report it. • Request a New service You can request water service activation for residential customers • Cancel service You can request to cancel water service for residential customers • Request a Payment plan If the debt exceeds $250, you can apply for a repayment plan, in which case your immediate payment will be 40% of the entire amount owed. • Reading counter
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | CALNOTA | Mi Acueductos |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) — better | 3.0 (12 ratings) |
| Positive reviews | 0.0% of reviews | 10.4% of reviews — better |
| Number of ratings | 6 | 12 — better |
| Update frequency | Every 16 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 47 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexis Gonzalez | Autoridad de Acueductos y Alcantarillados |
Customer experience
CALNOTA
Mi Acueductos
Bugs and requests
CALNOTA
Not enough reviews yet to summarise bugs or requests.
Mi Acueductos
Reported bugs
3 issues- Login process not working
- Payment processing errors
- Blank screens and loading issues
Requested features
4 requests- Biometric login options
- Automatic payment scheduling
- Improved account management
- Enhanced reporting and analytics
In-app purchases
CALNOTA
- Subscripcion Mensual$9.991 Month
- Subscripcion Anual$59.991 Year
Mi Acueductos
No in-app purchases



