Comparison

eViewer vs Me Lithium

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

Head to head
About

eViewer

Features
Read full description

We present the official App of Cegasa Energía to display the status of your installation. With it, you will be able to know: • Parameters of the complete system: system voltage, current, state of charge, temperature and cycles performed • Status of the modules: you will be able to know the status of each module, alarms, warnings, etc. • Parameters of each module: Voltage, current, state of charge, temperature, etc. • CAN parameters: It will be possible to view the premises sent by the system to your application. • Statistical data: View the energy consumption used by our batteries in the last 24 hours, in the last month and even since it started. To connect to our TCC management system, just follow the steps below. It is so simple! 1. Install our App 2. Activate your Bluetooth connection 3. Press the button on the TCC management system 4. Enter the code 5. Enjoy the experience !! Take all your systems in real time on your favorite device and see how your electricity bill is reduced thanks to Cegasa Energía’s lithium ion batteries…

About

Me Lithium

Features
Read full description

Las baterías Me Lithium Smart son baterías de LiFePO4 a 12V con capacidades entre 100 y 200 Ah (1250 – 2500 Wh), con BMS interno para aplicaciones móviles, tracción, náutica ó energías renovables entre otras. Estas baterías pueden instalarse hasta 4 unidades en serie o paralelo, permitiendo realizar instalaciones a 12, 24 ó 48 voltios. A través de la APP Me Lithium, es posible monitorizar el estado y los parámetros de las baterías. A través de la aplicación también es posible detectar las posibles alarmas que afecten al correcto funcionamiento de la batería.

Screenshots

eViewer4 screens
Me Lithium4 screens

Verdict

The call

The clearest difference is update cadence: eViewer at every 4 months against Me Lithium's every 10 months. eViewer also leads on iOS requirement (13.0 vs 15.0). 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

eViewer ships an update every 4 months, Me Lithium every 10 months. The most recent releases landed on September 14, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 4 level
eViewer versus Me Lithium: the parameters behind the verdict, then further details
ParametereViewerMe Lithium
PriceFreeFree
Update frequencyEvery 4 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size13 MB17 MB
Age rating4+4+
DeveloperCegasa Energia, Sociedad LimitadaBornay Aerogeneradores

In-app purchases

None

eViewer

No in-app purchases

None

Me Lithium

No in-app purchases

Questions

Is eViewer free?
eViewer is free to download, with no in-app purchases.
Is Me Lithium free?
Me Lithium is free to download, with no in-app purchases.
Do eViewer or Me Lithium have ads?
Neither eViewer nor Me Lithium shows ads.
Which is updated more often, eViewer or Me Lithium?
eViewer ships an update every 4 months, and Me Lithium every 10 months. Most recently, eViewer was updated on September 14, 2026 and Me Lithium on September 28, 2026.

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