App Studio

Tools that help you see progress and stay on track

Downgate Labs builds thoughtful apps in health, fitness, motivation, and personal finance — designed to fit naturally into real life.

Passionate about apps that improve lives

Downgate Labs is a small, independent app studio based in Michigan. We believe the best software solves real problems without getting in the way — so we build focused tools that help people track what matters, protect what they've earned, and stay motivated toward their goals.

Our apps span health, fitness, motivation, and finances — but they all share the same DNA: privacy-first design, no clutter, and genuine usefulness over gimmicks.

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Privacy First

Your data stays yours. Local storage, personal cloud backups, no tracking.

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Focused Tools

Each app does one thing well — no bloat, no feature creep.

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Real Problems

Built for needs we experienced ourselves. If it's not useful, it doesn't ship.

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No Ads, Ever

100% ad-free. Our apps are supported by fair pricing, not your attention.

Our Apps

Three focused tools — each built to help you track, protect, or visualize what matters most.

Lapser app icon

Lapser

Daily Photo Timelapse
Photography

More than a selfie app. Lapser is a daily photo timelapse tool for faces, fitness, family, and anything that changes over time. Track a weight loss journey with stats in the video, document your child growing up, or watch a renovation unfold.

  • AI-assisted photo alignment with ghost overlay camera
  • Attach weight, measurements, or milestones to any photo
  • Professional MP4 exports with music and data overlays
  • Google Drive backup — your photos never touch our servers
  • 100% ad-free for both free and premium users
Privacy Policy
Lapser project list showing multiple timelapse projects Lapser body transformation before and after comparison Lapser beard growth and fitness tracking examples Lapser face project daily selfie timeline
HSA Hoard app icon

HSA Hoard

Receipt Vault
Finance

The digital shoebox for the HSA shoebox strategy. Snap your medical receipts, let AI extract the details, and store everything securely for tax-free reimbursement — whether that's next year or at retirement.

  • AI scanning extracts provider, date, and amount automatically
  • Running total of unreimbursed HSA expenses over time
  • Export receipt batches as CSV or full PDF with images
  • Backed up to your own Google Drive — not our servers
  • One-time purchase, no subscriptions, no ads
HSA Hoard AI receipt scanning with auto-filled details HSA Hoard dashboard showing total unreimbursed expenses and projected value HSA Hoard receipt list filtered by year HSA Hoard batch export to CSV or PDF HSA Hoard receipt details with Google Drive backup
Prevyu app icon

Prevyu

AI Fitness Visualizer
Health & Fitness

See your future self before you take the first step. Prevyu uses AI to create a realistic, science-informed visualization of what you could look like after reaching your fitness goal — grounded in your actual body data, not fantasy filters.

  • Upload your photo + biometric data for a personalized result
  • Health guardrails prevent unrealistic or unhealthy outputs
  • Goal-based: lose weight, build muscle, tone, or recompose
  • Side-by-side before-and-after comparison
  • Your photos are never used to train AI models
Privacy Policy
Prevyu hero - see yourself at the finish line Prevyu goal selection - lose weight, gain muscle, recomp, or tone Prevyu transformation slider comparing original and visualized result Prevyu works for every body - women and men results Prevyu AI body evaluation with body-fat estimate and private progress log

Let's Talk

Have a question, feedback, or just want to say hello? We'd love to hear from you.

downgatelabsllc@gmail.com