Comparison

Wireless Basic vs Graf IoT

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

Head to head
About

Wireless Basic

Features
Read full description

WIRELESS BASIC - you install the luminaires, the app does the rest. Wireless Basic is the smart emergency lighting solution for small installations of up to 50 emergency luminaires. The system consists of single-battery luminaires with integrated Bluetooth Low Energy (BLE) modules that are controlled and monitored wirelessly. An iOS tablet or iOS smartphone with the Wireless Basic app is used for convenient, central set-up and maintenance. All relevant data and all inspection books are stored in the LIGHTLINX® cloud (www.lightlinx.com).

About

Graf IoT

Features
Read full description

Graf IoT is the official app for monitoring and managing your Graf system. Designed for connected cistern, rainwater and irrigation systems, the app gives you a clear overview of your devices, current fill levels, system status, and important device information — anytime, anywhere. With Graf IoT, you can: • View current fill levels and tank status • Monitor volume, level height, and device condition • Manage connected devices from a central dashboard • Access detailed device information, ownership, and location data • Use a clean interface with light and dark mode support • Stay connected to your Graf platform with a modern IoT experience

Screenshots

Wireless Basic1 screens
Graf IoT4 screens

Verdict

The call

The clearest difference is update cadence: Graf IoT at monthly against Wireless Basic's every 3 months. Wireless Basic's advantage is device support (3 vs 1) and iOS requirement (14.2 vs 16.0). On price, ads and in-app purchases 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

Wireless Basic ships an update every 3 months, Graf IoT monthly. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 3 level
Wireless Basic versus Graf IoT: the parameters behind the verdict, then further details
ParameterWireless BasicGraf IoT
PriceFreeFree
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.2 — better16.0
Further details — not scored
Size32 MB47 MB
Age rating17+4+
DeveloperRP-Technik GmbHOtto Graf GmbH Kunststofferzeugnisse

In-app purchases

None

Wireless Basic

No in-app purchases

None

Graf IoT

No in-app purchases

Questions

Is Wireless Basic free?
Wireless Basic is free to download, with no in-app purchases.
Is Graf IoT free?
Graf IoT is free to download, with no in-app purchases.
Do Wireless Basic or Graf IoT have ads?
Neither Wireless Basic nor Graf IoT shows ads.
Which is updated more often, Wireless Basic or Graf IoT?
Wireless Basic ships an update every 3 months, and Graf IoT monthly. Most recently, Wireless Basic was updated on October 3, 2026 and Graf IoT on September 22, 2026.

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