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A More Secure Android Referral System
Why simple referral-code systems are easy to abuse, which Google Play tools make them stronger, and the abuse cases to close before you ship. Condensed into a three-page reference.
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Everything I learn while building apps in public — checklists, guides and templates you can download as a PDF. No email required, no paywall.
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Free Places to Launch a Mobile App or SaaS
A curated list of directories, communities and launch platforms that still accept a free submission — split into mobile apps and web/SaaS, with what each one is actually good for.
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Free Professional Email Setup Guide
Get support@yourdomain.com for free, receive it in normal Gmail and reply from Gmail so people see your domain. Cloudflare Email Routing plus Brevo SMTP, step by step.
App DevelopmentFeatured
A More Secure Android Referral System
Why simple referral-code systems are easy to abuse, which Google Play tools make them stronger, and the abuse cases to close before you ship. Condensed into a three-page reference.
App MarketingFeatured
Free Places to Launch a Mobile App or SaaS
A curated list of directories, communities and launch platforms that still accept a free submission — split into mobile apps and web/SaaS, with what each one is actually good for.
Popular right now
Tools
Free Professional Email Setup Guide
Get support@yourdomain.com for free, receive it in normal Gmail and reply from Gmail so people see your domain. Cloudflare Email Routing plus Brevo SMTP, step by step.
App DevelopmentFeatured
A More Secure Android Referral System
Why simple referral-code systems are easy to abuse, which Google Play tools make them stronger, and the abuse cases to close before you ship. Condensed into a three-page reference.
App MarketingFeatured
Free Places to Launch a Mobile App or SaaS
A curated list of directories, communities and launch platforms that still accept a free submission — split into mobile apps and web/SaaS, with what each one is actually good for.
Building in public
I build apps and share the parts that usually stay hidden: what shipped, what flopped, the checklists I actually use. If a reel sent you here, the PDF from that reel is in the library above — free, forever.