Privacy-first iOS apps built with care
We build thoughtful applications that respect your data and solve real problems. No tracking. No data selling. Just great software.
Privacy First
Your data stays on your device. We use local-first architecture so your personal information never leaves your phone.
Built by Users
Every app starts with a real problem we've experienced. We build the tools we wish existed.
No Tracking
No accounts required, no data selling, no creepy tracking. Just software that works.
Our Apps
Each app is designed to solve a real problem with a focus on privacy, simplicity, and thoughtful design.
Gilly
Professional GLP-1 Injection Tracker
Track injections, weight, side effects, and progress. Built by someone who's been on GLP-1s for 3 years and lost over 100 pounds.
- •Comprehensive injection & weight tracking
- •Doctor visit PDF reports
- •40+ achievements & Apple Health sync
BonusLedger
Never Miss a Bank Bonus
Professional bonus tracking for serious savers with bank-level security.
- •Track all requirement types
- •AES-256 encrypted document storage
- •100% local—your data never leaves your device
Jotling
Language Learning Time Tracker
The beautiful, privacy-first time tracker for serious polyglots with adorable mascot companions.
- •Track 4 skills across unlimited languages
- •5 mascot companions & 40+ achievements
- •Rich journaling & personal phrasebook
Built by Users, For Users
Last Light Labs is an indie iOS development studio focused on creating privacy-respecting applications. Every app we build starts with a real problem we've personally experienced—and a frustration that existing solutions just weren't good enough.
Our apps are local-first, meaning your data stays on your device. When we do use analytics, it's completely anonymous—we care about making our apps better, not about who you are.
Read Our Story