Comparison

FoxMobile vs Trassen Defender 2

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

Head to head
About

FoxMobile

Monitor the fill levels of your tanks with this smart application. Track consumption statistics, view historical data, and receive automatic low-level notifications. Easily check prices and order fuel when needed.

Highlights
  • Smart level meter monitoring
  • Consumption statistics
  • Level history overview
  • Automatic low level notification
  • Price check and order
  • Data export via email
Features
Read full description

FoxMobile is your app for smart level meters for tanks of all kinds. With the FoxMobile app you never have to think about your next heating oil purchase again. Through the smart app, you have the level, your consumption statistics and the prices easily in view. And - individual offers are always available for you at the right time. Features: * Easy and intuitive setup of the device through the app. * Overview of your level history * Consumption statistics on a weekly, monthly and yearly basis * Export of raw data via email * Automatic low level notification * Price check and order with one click You can purchase our Fox devices from our partners. Read more at https://www.foxinsights.ai

About

Trassen Defender 2

Report damage to Telekom lines and request temporary cable suspension quickly and easily. Utilize selection menus, GPS, and photo uploads for efficient reporting. Receive email summaries for archiving, eliminating the need for hotline calls.

Highlights
  • Report line damage
  • Request cable suspension
  • GPS location tracking
  • Photo upload function
  • Email report summary
  • Eliminates hotline calls
Features
Read full description

With the new development of the Trassen Defender app from Deutsche Telekom, damage to Telekom lines can be reported quickly and easily using selection menus, GPS location and the upload function for photos. Furthermore, the temporary suspension of above-ground cables, for example for tree work, can be reported. You will receive a complete summary of your report by email for your own archiving. A call to the hotline is then no longer necessary. It is therefore best to download the app today and register so that in the event of damage everything goes quickly and the damage and repair time can be kept to a minimum.

Screenshots

FoxMobile4 screens
Trassen Defender 24 screens

Verdict

The call

The clearest difference is update cadence: FoxMobile at every 10 days against Trassen Defender 2's every 3 months. Trassen Defender 2's advantage is review sentiment (50% vs 39%) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model 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

FoxMobile ships an update every 10 days, Trassen Defender 2 every 3 months. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

Scorecard3 real differences ยท 5 level
FoxMobile versus Trassen Defender 2: the parameters behind the verdict, then further details
ParameterFoxMobileTrassen Defender 2
PriceFreeFree
Positive reviews38.6% of reviews50.0% of reviews โ€” better
Update frequencyEvery 10 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 โ€” better
Further details โ€” not scored
Size113 MB30 MB
Age rating4+17+
DeveloperOilFox UGT-Systems

Customer experience

FoxMobile

Written reviews57 reviews
Positive38.6%
Neutral26.3%
Negative35.1%

Trassen Defender 2

Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

FoxMobile

No in-app purchases

None

Trassen Defender 2

No in-app purchases

Questions

Is FoxMobile free?
FoxMobile is free to download, with no in-app purchases.
Is Trassen Defender 2 free?
Trassen Defender 2 is free to download, with no in-app purchases.
Do FoxMobile or Trassen Defender 2 have ads?
Neither FoxMobile nor Trassen Defender 2 shows ads.
Which is updated more often, FoxMobile or Trassen Defender 2?
FoxMobile ships an update every 10 days, and Trassen Defender 2 every 3 months. Most recently, FoxMobile was updated on September 15, 2026 and Trassen Defender 2 on September 8, 2026.

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