Recording 2 BJJ Sessions in One Day, Celebrating Your Jiu-Jitsu Start Date, Choosing Icon Themes, Viewing All Diary Entries

Hello. This is Quartz, the creator of Post Black Belt, BJJ journal app. The first month of 2025 has already passed. In this post, I'd like to briefly introduce some new features that many users have been requesting.

Recording Two Jiu-Jitsu Sessions in One Day

Interestingly, in jiu-jitsu, it's common to attend multiple classes in a day. For users who felt disappointed that their calendar didn't reflect their hard work of attending two or three sessions, we've released a new feature. When you work out multiple times, circles will be added below the icon. For four or more sessions, it will be indicated by a number. Now you can record your intense training days more accurately and enjoyably!

Celebrating Your Jiu-Jitsu Start Date

How long have you been practicing jiu-jitsu? I'm now over 3 years and 3 months into my journey. We've changed the previous 1235-day format to a more readable year/month/day format. Additionally, on anniversaries like N years or N*100 days, you can see celebratory confetti as shown above. I hope you continue to have a meaningful and enjoyable jiu-jitsu experience with Post Black Belt. We plan to add features like D-day countdowns for belt promotions and D-day widgets, so please look forward to these!

Choosing Icon Themes

Were the default emoticons too colorful or not to your liking? In addition to the basic 2D illustrations, we've added 3D illustrations and ink painting icons. Use these new icons to make your jiu-jitsu diary even more attractive. The no-gi rash guard icon now matches the belt color (with black rash guards for white belts). Update your belt storage to enjoy some fun easter eggs!

Viewing All Diary Entries

There was feedback that it was difficult to see all diary entries at once, especially for those who write frequently. On the diary search screen, you can now view all entries when no filters are applied. You can also check the "Show only entries with titles" option in the top right to view only important entries. Take a look at all the diary entries you've written so far!

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Closing Remarks

I hope you continue to enjoy jiu-jitsu with Post Black Belt in 2025. I've almost fully recovered from my injury and am ready to properly return to training. I wish you all a healthy year without injuries! Feedback is always welcome, so please don't hesitate to contact me. Thank you!