Comparison

Voltcraft SEM6000 vs S

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

Head to head
About

Voltcraft SEM6000

Control plug-in devices remotely from your smartphone or tablet. Monitor real-time and historical power consumption to identify energy waste and save on electricity bills. Create a safer, more responsive home environment and promote eco-awareness.

Highlights
  • Remote device control
  • Real-time power consumption monitoring
  • Historical power usage data
  • Identify power vampires
  • Energy saving insights
  • Eco-awareness promotion
Features
Read full description

Direct connection and remote control of the devices in your home. SmartMeter enables you to control your plug-in devices remotely with a smart phone or tablet. –SmartMeter key features: - Remote control – Turn your PC, lamp, fan, coffee machine or any other plug-in device directly from your phone or tablet. - Power Consumption – Measure the power consumption of your device in real-time or check the history consumption of the past hours, days and months. SmartMeter enables you to create a safe and responsive environment in your house. SmartMeter products encourage eco-awareness and environmentally friendly attitude by providing the solutions to being aware and in control of the power consumption in your house and thereby letting you save on the electricity bills! Locate and eliminate power vampires and standby power. Through our mobile app one is able to easily control the devices from the palm of their hand. Connect the device to your phone – Control the devices in your home – Conserve energy and save on expenses.

About

S

Monitor and manage your home energy system with real-time data on energy production, consumption, and battery status. Connect and control your Hoymiles devices remotely to optimize your energy plan and gain insights into your energy usage.

Highlights
  • Connect and control Hoymiles devices
  • Real-time energy monitoring
  • Home energy system setup
  • Historical data analysis
  • Monitor energy flow
  • Customize energy plans
Features
Read full description

S-Miles Home supports Hoymiles plug-in solar and storage devices such as HiBattery, HiFlow. With the S-Miles home APP, you can connect, view, manage and update your Hoymiles DIY products for a wealthier, smarter experience. - Connect and control devices Connect your Hoymiles devices via Bluetooth and WiFi to monitor your devices in real time, anytime, anywhere. - Establish your home energy system. Create your home energy system, so that you can monitor home energy flow and customize a better energy plan. - Historical data analysis S-Miles home provides a wealth of historical data covering photovoltaics, batteries, home consumption and the grid. Your energy world, is in the palm of your hand. Open energy for all is Hoymiles vision, so start your journey with Hoymiles now!

Screenshots

Voltcraft SEM60004 screens
S4 screens

Verdict

The call

The clearest difference is review sentiment: S at 89% against Voltcraft SEM6000's 56%. S also leads on update cadence (monthly vs every 3 months). Voltcraft SEM6000's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model 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

Voltcraft SEM6000 ships an update every 3 months, S monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Voltcraft SEM6000 versus S: the parameters behind the verdict, then further details
ParameterVoltcraft SEM6000S
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews55.8% of reviews89.3% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size7 MB193 MB
Age rating4+4+
DeveloperCEI Conrad Electronic International (HK) LimitedHoymiles Power Electronics Inc.

Customer experience

Voltcraft SEM6000

Written reviews52 reviews
Positive55.8%
Neutral19.2%
Negative25.0%

S

Written reviews28 reviews
Positive89.3%
Neutral0.0%
Negative10.7%

In-app purchases

None

Voltcraft SEM6000

No in-app purchases

None

S

No in-app purchases

Questions

Is Voltcraft SEM6000 free?
Voltcraft SEM6000 is free to download, with no in-app purchases.
Is S free?
S is free to download, with no in-app purchases.
Do Voltcraft SEM6000 or S have ads?
Neither Voltcraft SEM6000 nor S shows ads.
Which is updated more often, Voltcraft SEM6000 or S?
Voltcraft SEM6000 ships an update every 3 months, and S monthly. Most recently, Voltcraft SEM6000 was updated on November 3, 2026 and S on November 4, 2026.

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