An indie iOS studio
Software that stays yours.
Laneway Oasis makes privacy-first iPhone apps: a single one-time purchase, no subscriptions, everything on-device. We don't collect your personal data. In fact, we don't collect any data at all.
Our apps
Same standards, every app
Whether you're learning to defend AI systems, getting cited answers from your own documents, or taming a pile of receipts, every Laneway Oasis app runs on your device, not our servers. We don't have any.
PromptSiege
Prompt injection, hands-on
Learn to break AI, so you can learn to defend it. Breach a real on-device language model across 10 escalating challenges, then map every exploit to OWASP and MITRE ATLAS defenses.
Enter the dojo →Available nowOffline AI Notebook
Your private AI notebook
Import documents and recordings, ask them questions, and get answers with citations to the exact page and passage, plus quizzes generated from your sources. Everything stays on your device.
Ask your documents →Available nowOffline Receipts
Receipts to spreadsheet, privately
Scan a receipt and extract vendor, date, total, and tax. 100% on-device OCR, editable fields, and one-tap CSV export.
Ditch the shoebox →Our philosophy
What we stand for
One price, once
Every app is a single one-time purchase. No subscriptions, no trials that expire, no nagging upsells. Buy it once and it's yours, forever.
On-device first
Every feature runs locally on your iPhone using Apple Intelligence and on-device models. Our apps work fully offline. Airplane mode is a feature, not a limitation.
Zero data collection
No accounts, no analytics, no ads, no tracking SDKs. We don't collect your personal data, or any data at all, whenever it's possible to collect none. We can't sell what we never see.