Comparison

TrackMyGas vs 2N® Mobile Key

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

Head to head
About

TrackMyGas

Monitor your car's fuel consumption and maintenance schedule. Log fill-ups, track mileage, and get insights into your vehicle's efficiency and upkeep needs.

Highlights
  • Fuel efficiency tracking
  • Maintenance logging
  • Mileage tracking
  • Vehicle upkeep insights
  • Fill-up logging
Features
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Track your vehicle fuel efficiency & maintenance.

About

2N® Mobile Key

Transform your mobile phone into a secure digital key for your doors. This app utilizes advanced WaveKey technology for instant, reliable, and secure access. Choose from multiple convenient operation modes for seamless entry.

Highlights
  • Mobile phone as access credential
  • Patented WaveKey technology
  • AES encryption
  • NFC door unlocking
  • Multiple operation modes (Touch, Tap, Card, Motion)
  • Unlimited free credentials
  • Time-limited access
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Mobile Key 3 from 2N empowers you with the ability use your mobile phone as your access credential and the key to your doors. Our latest version introduces patented WaveKey technology to bring you unprecedented reliability, opening speed and solution security. WaveKey technology allows door opening to feel instant upon reader touch. Furthermore, it prevents unwanted door opening by static phones and attempts to ensure phones moving away from the reader won’t authenticate. Bluetooth credential security is guaranteed by government grade AES encryption over our proprietary channel. Benefit from the option of NFC door unlocking too, if your phone and 2N reader supports it. Used in combination with an appropriate 2N® IP Intercoms or Access Units, Mobile Key offers a convenient, secure and reliable keyless access solution. Operation modes include: ‘Touch mode’, which lets you open the door without removing your phone from your pocket or bag, simply by touching the reader. Enjoy a seamless and convenient access experience even if your hands are full. ‘Tap mode’, which allows you to trigger door opening form a greater distance by tapping the button in the app. Perfect for car park or garage access. ‘Card mode’, allowing you to authenticate by presenting your phone against the reader without need to unlock the screen Disabled by default. Requires ‘Tap mode’ enabling by reader admin and enabling in app. ‘Motion mode’, allowing authentication to be triggered via motion detected in the intercom’s camera. Requires configuration by reader admin and enhanced video license in reader. Other features include: Other features include: • Unlimited free credentials • Dynamic performance training • Door sensitivity settings • Vibration feedback • Time limited access • Simultaneously supported authentication modes • Manual sensitivity override per device Setup Instructions: • Download and install the app • Choose the authentication mode (‘Tap-in-app’ or ‘Touch’) in your Bluetooth enabled 2N® IP Intercom or Access Unit. • Add a new user to its directory and generate a pairing PIN code • Start pairing mode in the app and select the device you wish to pair (you must be within range of the device. For ‘Touch’ mode you may need to touch the device for it to become visible in the app) • Enter the pairing PIN code when prompted • After successful pairing, you may now enter the door with the app

Screenshots

TrackMyGas3 screens
2N® Mobile Key4 screens

Verdict

The call

The clearest difference is price: 2N® Mobile Key at Free against TrackMyGas's $0.99. 2N® Mobile Key also leads on review sentiment (38% vs 0%) and iOS requirement (16.0 vs 26.0). On update cadence, 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

2N® Mobile Key is free to download; TrackMyGas costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TrackMyGas ships an update every 4 months, 2N® Mobile Key every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
TrackMyGas versus 2N® Mobile Key: the parameters behind the verdict, then further details
ParameterTrackMyGas2N® Mobile Key
Price$0.99Free — better
Rating—3.8 (37 ratings) — better
Positive reviews0.0% of reviews37.5% of reviews — better
Number of ratings—37 — better
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.0 — better
Further details — not scored
Size2 MB19 MB
Age rating4+4+
DeveloperGary Whetton2N TELEKOMUNIKACE a.s.

Customer experience

TrackMyGas

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

2N® Mobile Key

All ratings37 ratings
Positive64.9%
Neutral13.5%
Negative21.6%
Written reviews32 reviews
Positive37.5%
Neutral21.9%
Negative40.6%

In-app purchases

None

TrackMyGas

No in-app purchases

None

2N® Mobile Key

No in-app purchases

Questions

Is TrackMyGas free?
TrackMyGas costs $0.99, with no in-app purchases.
Is 2N® Mobile Key free?
2N® Mobile Key is free to download, with no in-app purchases.
Do TrackMyGas or 2N® Mobile Key have ads?
Neither TrackMyGas nor 2N® Mobile Key shows ads.
Which is updated more often, TrackMyGas or 2N® Mobile Key?
TrackMyGas ships an update every 4 months, and 2N® Mobile Key every 3 months. Most recently, TrackMyGas was updated on November 1, 2026 and 2N® Mobile Key on November 2, 2026.

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