Comparison

Overkill Solar vs LIONFlash

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

Head to head
About

Overkill Solar

This app connects to a solar battery management system to provide detailed monitoring and control. Users can track cell voltage, capacity, current, and manage charging/discharging ports. It also offers advanced configuration options for calibration, balancing, and protection settings.

Highlights
  • Monitor cell voltage and capacity
  • Control charging and discharging ports
  • Calibrate voltage and current
  • Configure balancer and protection values
  • Log voltage, current, and power
  • Monitor BMS alarms and temperature
Features
Read full description

Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and discharging ports on or off. Features: - change bluetooth advertising name - unlock hardware protected BMS - save or load BMS configurations - calibrate cells voltage and charging or discharging current - log maximum or minimum voltage, current and power - enable and configure the balancer - modify the capacity settings - monitor temperature - monitor BMS alarms - import and export .fig files - set level 2 and 3 advanced protection values

About

LIONFlash

Features
Read full description

Highlights of the EKOcast Software Upgrade • PIN Protection – Secure access, easier than ever Enter your desired PIN – done. Quickly set, strongly secured. • Connect unlimited devices – full flexibility Whether it's a smartphone, tablet, or multiple users at the same time – thanks to EKOcast, you always have all the information in view. • Always reachable – Remote service & updates available anywhere With EKOcast and the corresponding app, we support you quickly and easily – no matter where you are. • Seamlessly integrate battery data into your own system With EKOcast and its open BLE protocol, you can flexibly and easily integrate your battery data into your own systems, displays, or applications — ideal for developers, makers, DIY enthusiasts, and manufacturers. • More performance, same efficiency More possibilities, more comfort – all without additional energy consumption. With the EKOcast upgrade, you unlock the full potential of your battery.

Screenshots

Overkill Solar4 screens
LIONFlash1 screens

Verdict

The call

Overkill Solar and LIONFlash are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Overkill Solar versus LIONFlash: the parameters behind the verdict, then further details
ParameterOverkill SolarLIONFlash
PriceFreeFree
Rating4.7 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.413.0 — better
Further details — not scored
Size21 MB3 MB
Age rating4+4+
DeveloperOverkill Solar LLCLiontron GmbH & Co. KG

In-app purchases

None

Overkill Solar

No in-app purchases

None

LIONFlash

No in-app purchases

Questions

Is Overkill Solar free?
Overkill Solar is free to download, with no in-app purchases.
Is LIONFlash free?
LIONFlash is free to download, with no in-app purchases.
Do Overkill Solar or LIONFlash have ads?
Neither Overkill Solar nor LIONFlash shows ads.

Other comparisons