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Founder profile

Sebastian Röhl

@SebastianRoehl · Founder of HabitKit, FocusKit · Germany

In their X bio “Building an indie app business in public: @habitkit @focuskitapp · Sharing my learnings about development, marketing and sales.”

Sebastian Röhl (@SebastianRoehl) is the founder of HabitKit and FocusKit. Sebastian builds solo from Germany. The highest publicly reported figure: Indie app business (HabitKit, FocusKit) reported $30K MRR, according to the founder's own post on January 4, 2026.

Reported MRR
$30,000
Products
2
Followers on X
26K
Build Score
80/100

Fact box

Products
HabitKit, FocusKit
Category
Mobile apps
Top reported revenue
Indie app business (HabitKit, FocusKit): $30K MRR Self-reported post on X, reported
Country
Germany
Followers on X
26K
Solo or team
Solo founder
Find them on
X · Website

Products

Revenue reports

Figures as reported at each source on the date shown, never our estimate. MRR qualifies for the directory as is; ARR is divided by 12.

ProductAmountSource typeReported onSource
Indie app business (HabitKit, FocusKit) $30K MRR Self-reported by the founder post on X

Recent posts

The founder's posts on X in the 7 days to October 28, 2026, when we last collected them. Our summaries; open the post for the original.

  • Shares progress on landing-page acquisition for HabitKit.

    View post

  • Details new grid display options in the HabitKit 1.19.0 update.

    View post

  • Ships HabitKit 1.19.0 with a fully rewritten streak engine.

    View post

  • Puts HabitKit 1.19.0 into beta testing with many new grid customisations.

    View post

  • Rolls out HabitKit 1.18.3 and admits releases still make him nervous after four years.

    View post

Timeline

2026

  1. launch

    Released HabitKit 1.19.0 with a rewritten streak engine. Source

  2. launch

    Began phased release of HabitKit 1.18.3 with automatic Google Drive backups on Android. Source

  3. launch

    Shipped a most-requested option for showing off-days and goal-met days in HabitKit's grid. Source

2024

  1. milestone

    Indie app business reached $8k MRR after a slow climb from $6k. Source

Notable posts

  • Short viral reaction post.

    View post

  • Asks followers what productivity setup they use to combine notes, agents and todos.

    View post

  • Asks for an AI tool that tests his app like a brand-new user.

    View post

Sebastian Röhl: questions

What is Sebastian Röhl building?

Sebastian Röhl is building HabitKit (Habit-tracking app for iOS and Android with streaks, goals and grid-style progress views) and FocusKit (Second indie app named in his bio (details not captured)).

Where can I follow Sebastian Röhl?

You can follow Sebastian Röhl on X at @SebastianRoehl and on their website (roehl.dev).

Is this you?

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Revenue figures
dated one by one; newest reported January 4, 2026
X posts and timeline
collected up to October 28, 2026
Follower count
read November 1, 2026
Profile last changed
November 1, 2026