Easily calculate sale prices with percentage discounts or split bills with friends, including tip. This app simplifies shopping calculations and group dining expenses.
PercentageOff by bjtactor



50+ iOS apps curated and reviewed
Out of 50+ bjtactor apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.7★ (3) | No | Yes | May 2026 | |
| 2 | Free | 4.9★ (230) | No | Yes | Jul 2026 | |
| 3 | Free | 3.6★ (11) | No | No | Jul 2026 | |
| 4 | Free | — | No | No | May 2026 | |
| 5 | Free | 3.6★ (8) | No | No | Jul 2026 | |
| 6 | Free | 4.5★ (6) | No | Yes | May 2026 | |
| 7 | Free | 5.0★ (1) | No | No | May 2026 | |
| 8 | Free | 3.6★ (8) | No | No | May 2026 |



Easily calculate sale prices with percentage discounts or split bills with friends, including tip. This app simplifies shopping calculations and group dining expenses.






Track your Brazilian Jiu Jitsu progress with this app. Log training sessions, build a personal technique library, and analyze your performance with insightful charts. Connect with a global community of grapplers and refine your skills.






This app helps Jiu Jitsu practitioners track their training progress and manage their history. For students at affiliated academies, it also provides access to class schedules, announcements, and attendance tracking.




Easily find and register for classes at Alliance Jiu Jitsu gyms. Discover nearby locations and manage your training schedule directly through the app.


This app provides a comprehensive curriculum for Brazilian Jiu Jitsu, covering techniques from white to black belt. It includes instructional videos, a training timer, and a notepad to help users improve their skills. Access all 16 levels of the official curriculum and additional instructional titles.


This application facilitates communication with Silicon Labs BGX modules via Bluetooth Low Energy. It allows users to scan, connect, send and receive data, and execute commands remotely. An interactive tutorial guides users through the mobile Xpress library features.


Explore and locate BMX spots and events worldwide. Connect with other riders, discover new places to ride, and stay updated on competitions. Perfect for BMX enthusiasts of all levels.


This app helps technicians and contractors accurately and efficiently collect data from wireless and digital products onsite. It is compatible with Bluetooth wireless devices for streamlined data logging and readouts.


Facilitates instant appointment requests for Bharat Diamond Bourse (BDB) members to visitors globally. Ensures visitors gain entry to BDB premises only with a pre-arranged appointment.


This app helps martial arts practitioners track their training sessions, analyze performance against partners and positions, and visualize progress. It features a goal system to encourage consistent practice and improve technique awareness.




This app provides a comprehensive platform for citizens and tourists of Bhubaneswar. It offers services like grievance submission, bus tracking, e-municipality services, emergency alerts, and local event information. Users can also explore amenities, post job CVs, and participate in polls.










Study Brazilian Jiu-Jitsu techniques from diverse sources, search videos by position, and jump to key moments. Access free resources, film your sparring, track training objectives, and monitor weight for competitions.



