Mortar Tribe

Apps & Games Studio

Tools, games, and
weird little apps.

Mortar Tribe is a husband-wife team making things for Chrome, WearOS, Playdate, and mobile.

See what we've built

Our Story

Started with games, grew from there.

Mortar Tribe has been around since 2020. We started by making a mobile game and have since branched out into AI tools, browser extensions, and wearable apps.

New Platforms

We like building for platforms that are still finding their footing — Playdate, WearOS, browser extensions.

Small & Focused

Small team, no bloat. We ship things, see what works, and keep improving.

Privacy Matters

We don't collect data we don't need. Several of our apps support bring-your-own-key for full control.

Products

What we've built.

$49.99

Voice Creator

AI Voices That Sound Natural

A desktop AI voice generator that runs 100% locally. Clone any voice with 3 seconds of audio, or describe your perfect voice and bring it to life.

  • 3-second voice cloning
  • 23 languages supported
  • Unlimited generations, no character limits
  • 100% local and private, your data never leaves your device
Visit
$49.99

Song Creator

Create Music with AI

A desktop app for AI-powered music generation and remixing. Create songs from text prompts or remix existing ones, all locally on your PC.

  • Generate songs from text prompts with lyrics
  • Remix any song into a new style
  • Vocals in 50+ languages
  • Export to MP3, FLAC, WAV, and more
Visit
FREE

Shaper

Fix annoying websites in seconds

A Chrome extension for tweaking websites and building small tools, powered by AI. No coding needed.

  • Modify any website with natural language
  • Built-in AI assistant sidebar
  • Create mini extensions
  • No-code Chrome extension builder
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$2.99

Hopper AI

AI on Your Wrist

AI assistant for WearOS. Ask questions, take voice notes, and search the web from your watch.

  • One-tap voice access from watch face
  • Standalone — only needs internet
  • Web search & MCP integrations
  • Save and search notes offline
Visit
FREE TO PLAY

Immortal Guns

Cross-Platform FPS Level Builder

An FPS with a built-in level editor. Build your own maps, share them, and play on Android, iOS, or PC.

  • Fast-paced, skill-based combat
  • Intuitive level building tools
  • Cross-platform on Android, iOS, and PC
  • Community level sharing
Visit
FREE

Ask Lenny

Chat with Lenny's Podcast

A chatbot that lets you ask questions against 300+ transcripts of Lenny Rachitsky's podcast. Covers product, career, and growth topics.

  • 300+ podcast transcripts indexed
  • RAG with semantic chunking
  • Product, career, and growth focus
Visit
$8

Binary Dungeon (Development + Art)

Roguelike for Playdate

A roguelike card game for Playdate, played with just two buttons. Six characters, 70+ items, nine dungeons.

  • 6 characters with unique abilities
  • 70+ items and 20 skills
  • 9 dungeons with escalating difficulty
  • Turn-based gameplay for all skill levels
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Graveyard

Things that didn't make it.

SHELVED

BookBee

AI-Powered Story Book Generator

Generated illustrated children's books using AI. Used custom trained LORAs for character consistency and fixed object descriptions for scene consistency across panels.

Shelved — even with improvements in diffusion models and LLM writing strategies, consistency across story panels was still too unreliable.

SHELVED

InstaRizz

AI Selfie Editor

Custom AI image workflow that let you modify selfies with natural language prompts.

Shelved — Nano Banana launched a month later and did it well enough.

Contact

Get in touch.

Bug reports, questions, or just want to say hi.

contact@mortartribe.com