Videos
Are companies actually using Expo for developing React Native apps?
Publishing app after building with Expo Go, what's the process?
Life Note: What I Learned Building My First App with React Native + Expo
How to create local iOS build of expo app for personal use? : reactnative
I'm about to start a new job and I'll be using React Native to develop mobile apps. Are companies actually using Expo for developing React Native apps? Like has it become a standard? Are there other ways like better alternatives to Expo? I've heard of React Native CLI, is it much better and standardized in the industry?
Title says pretty much everything, I've been working on a project and would eventually want to publish it to both Google play store and apple appstore. What's the process like?
I’ve been building a journaling tool where people can write with history’s greatest thinkers to become wiser and calmer every day. After a bunch of users asked for a mobile version, I chose React Native + Expo.
No regrets — but it wasn’t all roses. Here’s what went well, and what to watch out for:
✅ What worked well
Expo + Windsurf + Monorepo = cheat code Sharing a codebase between web and mobile is so powerful. With AI code editors now, I can ask it to align endpoints or sync logic across platforms in seconds.
Over-the-air (OTA) updates feel like web dev This is a game changer. Push updates without going through the app store — totally worth using Expo just for this.
⚠️ What to watch out for
OAuth (Apple + Google login) is nuanced. Expect some setup pain. With Expo, there are lots of config variables (builds, environment, physical devices). It takes trial and error to get it stable.
Build confusion is real Understanding
app.json,eas.json, dev builds vs simulator builds, and how they impact your workflow takes some learning. As a beginner, I spent ~$96 for the first few builds before figuring out how to stay within the free tier.App review times can vary a lot Apple took ~2 weeks. Google took almost a month! If you're on a timeline, definitely account for that.
iOS vs Android still behave differently Layout, spacing, interactions — they don’t always match. Always double check both platforms before you ship.
At last, give Life Note a try! I've built this for myself and as an entrepreneur I've been journaling with Steve Jobs and it helps a lot with my journey. Love to hear your feedback!
Web: https://www.mylifenote.ai/
Apple: https://apps.apple.com/tw/app/life-note-journal-with-greats/id6740916037?l=en-GB
Android: https://play.google.com/store/apps/details?id=com.lifenote.app