Comparison

JUNG KNX SECURE SCANNER vs vuduo2

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

Head to head
About

JUNG KNX SECURE SCANNER

This app simplifies securing KNX installations by scanning device QR codes. It generates protected JSON files or password-protected PDFs of device certificates, saving time and reducing errors for installers and system integrators.

Highlights
  • Scan KNX Secure device QR codes
  • Generate protected JSON files
  • Create password-protected PDF lists
  • Import device certificates into ETS
  • Save time and reduce errors
  • Bridge distance between site and integrator
Features
Read full description

KNX Secure offers particularly effective protection through the encryption of telegrams with the AES128 algorithm. To make a KNX installation secure, specialist installers require the device certificates of the individual KNX-Secure components. They are printed as QR codes directly on the JUNG devices and must be imported into ETS. The simplest way to do this is with the JUNG KNX SECURE SCANNER app: Scan the QR codes on the devices with the JUNG KNX SECURE SCANNER. The secure codes appear in the app as a list: you do not need to type out the device certificates which is time-intensive and subject to error. Using the app, you then create a protected JSON file or list the secure codes for documentation purposes in a password-protected PDF file. You then communicate the device certificates in the protected JSON file to the system integrator who can simply import the data into ETS using the JUNG ETS Key Loader (ETS AddOn). The JUNG KNX SECURE SCANNER thus saves time and costs as well as bridging the distance between the building site and the system integrator.

About

vuduo2

Features
Read full description

vuduo2 โ€” Enigma2 OpenWebIf Client for iPhone & iPad Take full control of your Enigma2 set-top box from anywhere on your network. vuduo2 connects to your box via OpenWebIf, letting you browse channels, manage recordings, and stream live or recorded TV directly to your iPhone or iPad. KEY FEATURES โ€ข Stream live TV and recordings through the built-in player or via VLC โ€ข Full EPG browser with recording timer management โ€ข Download recordings to your device for offline viewing โ€ข Use your iPhone or iPad as a complete remote control for your box โ€ข Multiple clients can connect simultaneously โ€” perfect for families or multi-room setups MULTI-SATELLITE READY Ideal for complex setups with multiple satellites or tuners. Each connected device streams independently, completely separate from what's playing on the main TV. COMPATIBLE HARDWARE & SOFTWARE Works with most Enigma2 distributions including OpenVIX, OpenATV and OpenPLI. Perfect companion for the Vu+ Duo4K SE, AB Pulse 4K, and many other Enigma2 set-top boxes. SUBSCRIPTION vuduo2 requires a monthly subscription to access its features, including remote control, EPG browsing, live streaming, and downloading recordings. Subscriptions are billed via the App Store. This app connects to and streams your own STB content โ€” no additional streaming content is included. EULA: https://novotech.co.uk/vuduo2_eula.htm

Screenshots

JUNG KNX SECURE SCANNER4 screens
vuduo24 screens

Verdict

The call

The clearest difference is in-app purchases: JUNG KNX SECURE SCANNER at none against vuduo2's 1. JUNG KNX SECURE SCANNER also leads on update cadence (every 3 months vs every 9 months). On price, ads, device support and iOS requirement 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. vuduo2 sells 1 in-app purchase, starting at $0.99 per month. JUNG KNX SECURE SCANNER asks for nothing beyond the download.

UpkeepUpdate frequency

JUNG KNX SECURE SCANNER ships an update every 3 months, vuduo2 every 9 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

Scorecard2 real differences ยท 6 level
JUNG KNX SECURE SCANNER versus vuduo2: the parameters behind the verdict, then further details
ParameterJUNG KNX SECURE SCANNERvuduo2
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 months โ€” betterEvery 9 months
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationFreeโ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 โ€” better16.3
Further details โ€” not scored
Size3 MB39 MB
Age rating4+4+
DeveloperAlbrecht Jung GmbH & Co. KGAndrew Birch

In-app purchases

None

JUNG KNX SECURE SCANNER

No in-app purchases

1 purchases

vuduo2

Subscriptions1
  • vuduo2.monthly1 Month trial$0.991 Month

Questions

Is JUNG KNX SECURE SCANNER free?
JUNG KNX SECURE SCANNER is free to download, with no in-app purchases.
Is vuduo2 free?
vuduo2 is free to download, with in-app purchases available.
Do JUNG KNX SECURE SCANNER or vuduo2 have ads?
Neither JUNG KNX SECURE SCANNER nor vuduo2 shows ads.
Which is updated more often, JUNG KNX SECURE SCANNER or vuduo2?
JUNG KNX SECURE SCANNER ships an update every 3 months, and vuduo2 every 9 months. Most recently, JUNG KNX SECURE SCANNER was updated on October 16, 2026 and vuduo2 on October 12, 2026.

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