Comparison

E vs Safetyre

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

Head to head
About

E

Monitor your caravan or motorhome's vital systems from your smartphone. Receive real-time alerts for tire pressure, water levels, and more to ensure a safer and more relaxed camping trip.

Highlights
  • Tire pressure monitoring
  • Vehicle leveling
  • Water tank level alerts
  • Real-time system status
  • Bluetooth connectivity
  • Safety notifications
Features
Read full description

Use your smartphone to stay up-to-date on your tire pressure, level your caravan or motorhome, prevent an overflowing water tank and much more... E-Trailer is the system that ensures that your camping trip is safer and more worry-free. What has long been possible for cars is now also available for caravans and motorhomes thanks to E-Trailer. Our smart modules measure everything accurately and constantly inform you about the condition of your camping equipment. Traveling with your caravan or motorhome has never been so relaxed! You only need a smartphone with Bluetooth to make your next trip safer and more relaxing. In the app you can see the current status of your caravan or motorhome at a glance and you will automatically receive a notification when something is wrong. For example, you will know immediately if your tire pressure becomes too low or the water tank is almost empty.

About

Safetyre

This system monitors tire pressure for caravans and motorhomes while driving. It connects to a smartphone app to provide real-time tire condition information, alerting users to low pressure to prevent issues like blowouts.

Highlights
  • Real-time tire pressure monitoring
  • Alerts for low tire pressure
  • Developed for caravans and motorhomes
  • Connects to smartphone/tablet
  • Adjustable minimum pressure settings
  • Easy sensor installation
Features
Read full description

To keep you safe on the road with your caravan or motorhome, the easydriver safetyre monitoring system monitors the tyre pressure during the journey. Our tyre pressure monitoring system has been specially developed for caravans, motorhomes and trailers. Through the clever interface with the easydriver app, all useful information about the condition of your tyres is delivered directly to your tablet or smartphone. This is because standing loads and sunlight can cause the tyre and carcass to age - even if it does not appear so at first glance. Unnoticed, this can lead to a gradual loss of pressure in the tyre. In order to avoid this or, in the worst case, a burst tyre, easydriver safetyre alerts you when the pressure falls below an adjustable minimum. For full control and maximum safety on tour. Instead of the caps, simply screw the sensors onto the valves, use the QR code to connect to your smartphone and start your adventure with peace of mind.

Screenshots

E4 screens
Safetyre4 screens

Verdict

The call

The clearest difference is update cadence: E at every 3 weeks against Safetyre's every 2 months. E also leads on review sentiment (25% vs 11%). Safetyre's advantage is monetization model (free vs ad-supported). 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

E ships an update every 3 weeks, Safetyre every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 5 level
E versus Safetyre: the parameters behind the verdict, then further details
ParameterESafetyre
PriceFreeFree
Positive reviews25.0% of reviews — better11.1% of reviews
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size231 MB70 MB
Age rating4+4+
DeveloperE-Trailer B.V.Reich GmbH

Customer experience

E

Written reviews32 reviews
Positive25.0%
Neutral15.6%
Negative59.4%

Safetyre

Written reviews9 reviews
Positive11.1%
Neutral22.2%
Negative66.7%

In-app purchases

None

E

No in-app purchases

None

Safetyre

No in-app purchases

Questions

Is E free?
E is free to download, with no in-app purchases.
Is Safetyre free?
Safetyre is free to download, with no in-app purchases.
Do E or Safetyre have ads?
Neither E nor Safetyre shows ads.
Which is updated more often, E or Safetyre?
E ships an update every 3 weeks, and Safetyre every 2 months. Most recently, E was updated on November 2, 2026 and Safetyre on November 3, 2026.

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