Comparison

WellMonitor vs Smart Guardian P3S

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

WellMonitor

Features

Read full description

Allows WellMonitor users to access their SCADA data from your smartphone. Download the WellMonitor app and start view/plot your online data and following alerts of your monitored devices. See www.wellmonitor.net for more information about WellMonitor service.

About

Smart Guardian P3S

Features

Read full description

Monitoreo y Medición de Parámetros de Energía (PQM) en baja y media tensión sin riesgo alguno. Registro en línea de valores medidos y eventos (Data Logger). Unidad Terminal Remota (RTU), recibe y procesa las variables operativas para la comunicación con diferentes sistemas. Conexión por APP para lectura de variables, evitando riesgo humano.

Screenshots

WellMonitor4 screens

Smart Guardian P3S3 screens

Verdict

The call

The clearest difference is iOS requirement: Smart Guardian P3S at 11.0 against WellMonitor's 14.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WellMonitor ships an update every 3 months, Smart Guardian P3S every 5 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level

WellMonitor versus Smart Guardian P3S: the parameters behind the verdict, then further details
Parameter	WellMonitor	Smart Guardian P3S
Price	Free	Free
Update frequency	Every 3 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0	11.0 — better
Further details — not scored
Size	34 MB	32 MB
Age rating	4+	17+
Developer	NUMERICA LTDA	Smartprocess Colombia SAS

In-app purchases

None

WellMonitor

No in-app purchases

None

Smart Guardian P3S

No in-app purchases

Questions

Is WellMonitor free?

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

Is Smart Guardian P3S free?

Smart Guardian P3S is free to download, with no in-app purchases.

Do WellMonitor or Smart Guardian P3S have ads?

Neither WellMonitor nor Smart Guardian P3S shows ads.

Which is updated more often, WellMonitor or Smart Guardian P3S?

WellMonitor ships an update every 3 months, and Smart Guardian P3S every 5 months. Most recently, WellMonitor was updated on October 23, 2026 and Smart Guardian P3S on October 27, 2026.