Comparison

tec2SKILL Sensor technology vs Wichtel Foto

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

Head to head

tec2SKILL Sensor technology

About

tec2SKILL Sensor technology

Features

Read full description

Die Lernanwendung tec2SKILL® Sensor Technology ist ein digitaler Assistent zur didaktischen Unterstützung im Bereich der Sensorik. Es werden ausgewählte Industrie Sensoren von der ETS DIDACTIC GMBH unterstützt. Diese Lernanwendungen unterstützen Lernziele in folgenden Ausbildungsberufen: Elektroniker/in Elektroniker/in für Automatisierungstechnik Elektroniker/in für Betriebstechnik KFZ Mechatroniker/in Industriemechaniker/in Zerspanungsmechaniker/in Anlagenmechaniker/in Werkzeugmechaniker/in Feinwerkmechaniker/in Mechatroniker/in Techniker/in für Maschinenbau Techniker/in für Elektrotechnik

About

Wichtel Foto

Features

Read full description

With Wichtel Foto you can document numerous situations and events for the children in Wichtel Akademie München GmbH. The documentation can consist of images, videos, audio, text, tags, and recorded sound for photos. All documentation is collected in a documentation theme, which can be published to Wichtel Akademie München GmbH for further processing, documentation and statistics. Furthermore, the app contains a child mode, where the camera will be locked. This gives the child the opportunity to document from their own perspective. A user has to unlock the child mode before anything can be published. Wichtel Foto is a great tool to help users create different kinds of documentation for children and parents.

Screenshots

tec2SKILL Sensor technology4 screens

Wichtel Foto2 screens

Verdict

The call

The clearest difference is update cadence: Wichtel Foto at every 4 months against tec2SKILL Sensor technology's every 12 months. Wichtel Foto also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support 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

tec2SKILL Sensor technology ships an update every 12 months, Wichtel Foto every 4 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 4 level

tec2SKILL Sensor technology versus Wichtel Foto: the parameters behind the verdict, then further details
Parameter	tec2SKILL Sensor technology	Wichtel Foto
Price	Free	Free
Update frequency	Every 12 months	Every 4 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.0	12.0 — better
Further details — not scored
Size	468 MB	40 MB
Age rating	17+	4+
Developer	ETS DIDACTIC GMBH	Wichtel Akademie Muenchen GmbH

In-app purchases

None

tec2SKILL Sensor technology

No in-app purchases

None

Wichtel Foto

No in-app purchases

Questions

Is tec2SKILL Sensor technology free?

tec2SKILL Sensor technology is free to download, with no in-app purchases.

Is Wichtel Foto free?

Wichtel Foto is free to download, with no in-app purchases.

Do tec2SKILL Sensor technology or Wichtel Foto have ads?

Neither tec2SKILL Sensor technology nor Wichtel Foto shows ads.

Which is updated more often, tec2SKILL Sensor technology or Wichtel Foto?

tec2SKILL Sensor technology ships an update every 12 months, and Wichtel Foto every 4 months. Most recently, tec2SKILL Sensor technology was updated on October 2, 2026 and Wichtel Foto on October 5, 2026.