Comparison

ASTZ Smart Light vs Gefera Scan

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

Head to head
About

ASTZ Smart Light

Features
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Intelligent Lighting Control System: comfortable lighting with full control and costs optimization. Flexible dynamic lighting control. Ergonomic control on the basis of the 3D model of a facility. Advanced analytics and reporting. MANAGEMENT Human centric effective control with dynamic 3D map of a facility. Individual control of each lamp. Group control of lamps at any scale - from one room to the entire facility. Setup and save lighting schemes in the application. ANALYTICS Energy consumption dynamics with precision range from one lamp to the entire facility. Savings calculation in % and kWh per hour / day / week / month.

About

Gefera Scan

Features
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Get new contacts at Gefera Media events โ€“ scan digital business cards of visitors and save contacts of your potential business partners for quick communication with them afterwards. Gefera Scan is an app for scanning visitor digital business cards at Gefera Media events via QR-codes on visitor badges. Using the app on own mobile phones, the on-site exhibitor staff can immediately get the complete contact information of partners acquired at the event and save it for further personal and corporate use. Data of visitor digital business cards is encrypted and is available only to authorized users. Authorization is open only for exhibitor staff at Gefera Media events via a link, pin-code or QR-code generated in the Exhibitor Online Office. Gefera Scan app allows authorised users to: - scan digital business cards (via QR-codes on visitor badges at Gefera Media events); - view the list of scanned digital business cards; - add notes to scanned digital business cards; - avoid re-scanning business cards to prevent duplicates; - select scanned business cards and save them to personal contact book; - export contact information and notes to Excel and VCF formats; - delete unnecessary business cards and restore them, if necessary; - use the phone flashlight to improve the quality of scanning.

Screenshots

ASTZ Smart Light4 screens
Gefera Scan4 screens

Verdict

The call

The clearest difference is update cadence: ASTZ Smart Light at every 3 months against Gefera Scan's every 37 months. ASTZ Smart Light also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

ASTZ Smart Light ships an update every 3 months, Gefera Scan every 37 months. Both last shipped on November 3, 2026.

Scorecard2 real differences ยท 4 level
ASTZ Smart Light versus Gefera Scan: the parameters behind the verdict, then further details
ParameterASTZ Smart LightGefera Scan
PriceFreeFree
Update frequencyEvery 3 months โ€” betterEvery 37 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS12.0 โ€” better15.6
Further details โ€” not scored
Size75 MB2 MB
Age rating4+4+
DeveloperAWADA Lighting SystemsGefera Media LLC

In-app purchases

None

ASTZ Smart Light

No in-app purchases

None

Gefera Scan

No in-app purchases

Questions

Is ASTZ Smart Light free?
ASTZ Smart Light is free to download, with no in-app purchases.
Is Gefera Scan free?
Gefera Scan is free to download, with no in-app purchases.
Do ASTZ Smart Light or Gefera Scan have ads?
Neither ASTZ Smart Light nor Gefera Scan shows ads.
Which is updated more often, ASTZ Smart Light or Gefera Scan?
ASTZ Smart Light ships an update every 3 months, and Gefera Scan every 37 months. Most recently, ASTZ Smart Light was updated on November 3, 2026 and Gefera Scan on November 3, 2026.

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