Easily manage your pen and ink collections, track inked pens, and identify those needing cleaning. Catalog details like material, nib size, and ink characteristics. Includes a wishlist and pen show calendar.






42+ similar apps compared and reviewed
Whether you want more options like TipCalc Redux or a completely different take on the same concept, our curated list of 42+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Easily manage your pen and ink collections, track inked pens, and identify those needing cleaning. Catalog details like material, nib size, and ink characteristics. Includes a wishlist and pen show calendar.






This app generates various random data, including numbers, words, passwords, and even playing cards. It offers advanced features like custom distributions, history tracking across devices, and filtering options for words and countries. Users can also import data and customize themes.




Earn money by delivering packages on your own schedule. This app allows drivers to manage deliveries, scan packages, view routes, update statuses, and track earnings.


Easily divide restaurant bills and calculate tips per person. Switch between percentage or fixed amounts for gratuity and taxes. Share the final breakdown with friends via various messaging platforms.


This app automatically redirects Accelerated Mobile Pages (AMP) links to their standard web versions within Safari. It offers a simple setup and allows users to create an allowlist for specific sites. The app also provides statistics on redirects and includes customizable home screen widgets.


Test and optimize your Dolby Atmos home theater system. This app provides over two hours of spatial audio content to verify surround sound decoding, speaker configuration, and enjoy immersive audio experiences on compatible soundbars and headphones.


This app provides detailed, real-time graphical monitoring of your device's hardware, operating system, and battery. It offers insights into CPU, memory, storage, network, and battery health with visually rich displays.


Manage multiple countdowns and count-ups simultaneously with customizable timers for any task. Organize your time with flexible layouts, personalized alerts, and easy sharing options. Optimize productivity for work, study, or daily activities.


Manage your electricity service with ease. View bills, track energy usage, report outages, and make payments. The app offers a simplified design for quick access to account information and payment arrangements.


Manage all your smart home devices from one place, anywhere in the world. Control lighting, appliances, security, and more with intelligent automation and one-button scene control. Features zero-configuration setup for compatible devices.