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.


10+ similar apps compared and reviewed
Whether you want more options like FS Client or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.


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.





Transform your iPhone or iPad into a precise measuring tool. Quickly scan rooms, calculate areas, and create 3D floor plans for renovations or furniture placement. Ideal for home design and quick measurements without a physical tape.



This utility app provides a powerful flashlight with adjustable brightness and three distinct modes: torch, morse code, and strobe. It offers a super-fast startup and can even translate text into morse code for various uses.


This app provides flexible internet plans for home and on-the-go within Germany. Choose from 5G or DSL options with varying data volumes and speeds. Manage your service, including ordering, setup, and cancellation, all within the application.


Easily create floor plans by touching your phone to walls or by drawing manually with laser measure integration. Scan exteriors, yards, and gardens. Export plans as images for free, with premium formats available via subscription.


Digitally sign documents from your phone or tablet in seconds. This app allows you to approve contracts, fill forms, and request signatures securely and legally. Streamline your document workflows without printing or scanning.


Easily read, inspect, and modify NFC tags with this intuitive tool. Write to tags in various formats to trigger actions like opening websites or making calls. Prioritizes user privacy by operating entirely offline.


This free utility app calculates ratios and totals from given inputs. It can also perform back calculations to determine ratios from a total. It even helps calculate heating time based on microwave wattage.




This app allows you to read and write data to various types of RFID tags. It can display detailed information about transponders and supports creating and writing NDEF records on MIFARE® DESFire® tags.