Comparison

DataWater vs UMMI by Entropy

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

Head to head

UMMI Entropy Care Systems SL

Free

🔧 Utilities

No ratingsView app →

About

DataWater

Features

Read full description

DataWater es una aplicación que complementa un sofisticado sistema de monitorización en tiempo real. Permite visualizar de forma rápida y sencilla el estado actual de los niveles de agua y cloro de uno o varios depósitos, parámetros de calidad como ph o cloro libre en agua. También se puede realizar un control manual o automático de bombeos, apertura y cierre de válvulas e integrar contadores de agua. Además puedes usarla como herramienta de análisis estadístico a través de un potente visor de históricos. Cuenta también con un sistema de alarmas instantáneas, que notifican al usuario cuando ocurre un problema, por ejemplo: que el nivel de agua desciende por debajo de un mínimo establecido. A mayores también permite llevar un control centralizado de abastecimientos de agua.

About

UMMI by Entropy

Features

Read full description

App created to get remote access to Entropy Care Systems

Screenshots

DataWater4 screens

UMMI by Entropy3 screens

Verdict

The call

The clearest difference is update cadence: DataWater at every 3 months against UMMI by Entropy's every 21 months. UMMI by Entropy's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases 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

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

DataWater ships an update every 3 months, UMMI by Entropy every 21 months. The most recent releases landed on September 27, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 4 level

DataWater versus UMMI by Entropy: the parameters behind the verdict, then further details
Parameter	DataWater	UMMI by Entropy
Price	Free	Free
Update frequency	Every 3 months — better	Every 21 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	10.0 — better
Further details — not scored
Size	28 MB	20 MB
Age rating	4+	4+
Developer	Data Monitoring	ENTROPY CARE SYSTEMS SL

In-app purchases

None

DataWater

No in-app purchases

None

UMMI by Entropy

No in-app purchases

Questions

Is DataWater free?

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

Is UMMI by Entropy free?

UMMI by Entropy is free to download, with no in-app purchases.

Do DataWater or UMMI by Entropy have ads?

Neither DataWater nor UMMI by Entropy shows ads.

Which is updated more often, DataWater or UMMI by Entropy?

DataWater ships an update every 3 months, and UMMI by Entropy every 21 months. Most recently, DataWater was updated on September 27, 2026 and UMMI by Entropy on October 18, 2026.