Comparison

X2B vs LEHMANN Transponder

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

Head to head
About

X2B

Features
Read full description

Mit X2B behältst du dein Zuhause immer im Griff – egal ob am Handy, im Auto oder am Handgelenk. Die App verbindet sich direkt mit deiner X2B-Box und zeigt dir deine gewohnte Visualisierung: Licht, Storen, Heizung, Musik und Szenen auf einen Blick, live und ohne Umwege über die Cloud. CarPlay-Integration Steuere Garagentor, Licht und Storen bequem vom Auto aus – auf dem CarPlay-Dashboard oder direkt als Widget, ganz ohne die Fahrt zu unterbrechen. Apple Watch Die wichtigsten Controls immer am Handgelenk: swipen, antippen, fertig. Homescreen-Widget Schneller Zugriff auf deine wichtigsten Schalter, direkt vom Sperrbildschirm oder Homescreen aus – ganz ohne die App zu öffnen. Geofencing Näherst du dich einem gespeicherten Standort, wechselt X2B automatisch zur passenden Box – und auf CarPlay stehen sofort die zugeordneten Funktionen bereit: Garagentor öffnen, Szene „Ankommen" oder „Gehen" auslösen und mehr. Mehrere Boxen verwalten Beliebig viele X2B-Boxen anlegen, umbenennen und jederzeit zwischen ihnen wechseln. Push-Benachrichtigungen Verpasse keine wichtige Meldung deiner Box. X2B – deine Haussteuerung, überall.

About

LEHMANN Transponder

Read full description

With the LEHMANN transponder app, LEHMANN RFID locks can be opened and closed with the appropriate authorization. The connection between iPhone and RFID lock is established via NFC or Bluetooth. The app supports the two operating modes "free locker selection" and "fixed assignment" on the locks. Note: The LEHMANN transponder app can only be used on LEHMANN MIFARE and LEGIC RFID locks which are configured using a master card or Lehmann Management Software LMS. Furthermore, locks with a LEGIC master token are not supported.

Screenshots

X2B1 screens
LEHMANN Transponder3 screens

Verdict

The call

X2B and LEHMANN Transponder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

X2B ships an update every 19 months, LEHMANN Transponder every 10 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

ScorecardNo meaningful differences
X2B versus LEHMANN Transponder: the parameters behind the verdict, then further details
ParameterX2BLEHMANN Transponder
PriceFreeFree
Update frequencyEvery 19 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.5 — better18.6
Further details — not scored
Size2 MB3 MB
Age rating4+4+
DeveloperinnoEnergy GmbHLehmann Vertriebsges. mbH & Co. KG

In-app purchases

None

X2B

No in-app purchases

None

LEHMANN Transponder

No in-app purchases

Questions

Is X2B free?
X2B is free to download, with no in-app purchases.
Is LEHMANN Transponder free?
LEHMANN Transponder is free to download, with no in-app purchases.
Do X2B or LEHMANN Transponder have ads?
Neither X2B nor LEHMANN Transponder shows ads.
Which is updated more often, X2B or LEHMANN Transponder?
X2B ships an update every 19 months, and LEHMANN Transponder every 10 months. Most recently, X2B was updated on October 13, 2026 and LEHMANN Transponder on October 27, 2026.

Other comparisons