Comparison

ActiveAhead 2018 vs LSD BELL

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

Head to head
About

ActiveAhead 2018

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The ActiveAhead mobile application allows you to adjust the luminaire parameters of the self-learning, out-of-the-box lighting control solution ActiveAhead. To use this application you must have an approved mobile device, iPhone 4s / iPad 3rd gen onwards, equipped with Bluetooth low energy and one or multiple luminaires supporting the ActiveAhead solution. With this application you can adjust the values of a single luminaire or group of luminaires as well as control the daylight harvesting. The ActiveAhead includes the following features: - Light levels adjustments - Timeouts adjustment - Fade time adjustment - Set parameters to predefined eco and comfort modes or create your own presets. - Group management - Control daylight harvesting and set minimum dimming level - Security settings

About

LSD BELL

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Wired WiFi video doorbell connects to network via wireless router or network cable Mobile devices include smartphone or tablet,could connect to the doorbell,After the vistor rings,mobile devices could interact with doorbell via real time video and audio ,user can view the vistor, the decide th whether intercom or open the door etc.

Screenshots

ActiveAhead 20184 screens
LSD BELL3 screens

Verdict

The call

The clearest difference is update cadence: LSD BELL at every 9 days against ActiveAhead 2018's every 4 months. LSD BELL also leads on iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

ActiveAhead 2018 ships an update every 4 months, LSD BELL every 9 days. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

Scorecard2 real differences Β· 4 level
ActiveAhead 2018 versus LSD BELL: the parameters behind the verdict, then further details
ParameterActiveAhead 2018LSD BELL
PriceFreeFree
Update frequencyEvery 4 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.08.0 β€” better
Further details β€” not scored
Size39 MB33 MB
Age rating4+4+
DeveloperHelvar Ltd.god zhou

In-app purchases

None

ActiveAhead 2018

No in-app purchases

None

LSD BELL

No in-app purchases

Questions

Is ActiveAhead 2018 free?
ActiveAhead 2018 is free to download, with no in-app purchases.
Is LSD BELL free?
LSD BELL is free to download, with no in-app purchases.
Do ActiveAhead 2018 or LSD BELL have ads?
Neither ActiveAhead 2018 nor LSD BELL shows ads.
Which is updated more often, ActiveAhead 2018 or LSD BELL?
ActiveAhead 2018 ships an update every 4 months, and LSD BELL every 9 days. Most recently, ActiveAhead 2018 was updated on October 5, 2026 and LSD BELL on October 1, 2026.

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