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Ask HN: Those making $500/month on side projects in 2021 – Show and tell

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31–40 of 866 posts

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#31
post #26

I make a Safari ad blocker app for iOS and macOS - Magic Lasso Adblock - https://www.magiclasso.co/ It's free to use and download with an optional Pro subscription that includes additional features and makes > $500/month. Key things that have helped the revenue in 2021: - Released a major new version 3.0 which blocks all YouTube ads and has kicked along sales and improved the conversion rate considerably - Apple's sm…

Wait, it's possible to have an ad locker on iOS safari? I thought this thing is impossible and unlock etc don't exist on iOS.

Content blockers and extensions are supported on iOS.

https://support.apple.com/guide/iphone/get-extensions-iphab0...

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#33

I own 4 shares in the S&P 500. I developed trading strategies to sell my shares and buy them back at key points using Fibonacci retracements. Best business ever. And if I leave it it still makes money. I’m nowhere near $500/month but learning to trade simply has taken me years and I’m very proud of my smol accomplishment.

What is the reasoning behind why Fibonacci retracements should work? Did you backtest it?

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#34
I built a free reverse geocoding api about 4 years ago ( https://api.3geonames.org ) Usage grew steadily sometimes crashing the server. So I loaded the software on GCP and AWS Marketplaces. Those needing a dedicated api launched their own servers for a fee. It has made an average pf $500 a month since I made those machine images available on https://3geonames.org/api about 2 years ago.

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#35

My little hardware book, Computer Engineering for Babies launched on Kickstarter a few months ago and blew my mind by raising almost $250k. It’s a simple book with buttons and LEDs to demonstrate different logic gates. I just shipped out the first batch of books a week ago and now waiting for the next batch of books. It’s gotten pretty demanding pretty quickly but I’m really excited about it. I’m hoping I can soon em…

just went to your website and watched the video, very cool. https://computerengineeringforbabies.com/

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#36
post #26

I make a Safari ad blocker app for iOS and macOS - Magic Lasso Adblock - https://www.magiclasso.co/ It's free to use and download with an optional Pro subscription that includes additional features and makes > $500/month. Key things that have helped the revenue in 2021: - Released a major new version 3.0 which blocks all YouTube ads and has kicked along sales and improved the conversion rate considerably - Apple's sm…

Wait, it's possible to have an ad locker on iOS safari? I thought this thing is impossible and unlock etc don't exist on iOS.

Yes it's possible to build ad blockers on Safari using the Apple content blocker API. Support was also added for Web extensions in iOS 15 and macOS Monterey.

The web extension support is what enabled us to deploy complete YouTube ad blocking on iOS in Safari – previously it wasn't possible to do this reliably just with the content blocker API.

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#37
post #22

I built a board game in 2021 that has been just breaking the cutoff for this post, all I do is mail out a few games a week as we get orders. We do all our own fulfillment to save money. Currently trying to design a real video game. I got lucky with the board game because it targeted a really niche audience (rock climbers) and so we weren't really competing with the full board game market, which is honestly super satu…

Awesome project. I initially youtube'd you, and there was no mention of your card game. I then startpage'd you and found a kickstarter page with a pretty well-made video... why don't you crosspost your video to youtube? and why don't you get someone to review it?

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#38
I created an enhanced multilingual T9 keyboard[1][2] for iOS in 2014 to play around with Swift. It's been doing 600$ on average since then, still going strong. Still use it everyday myself and can't live without it

[1] https://itunes.apple.com/us/app/typenine-ultimate-t9-style-k... [2] https://medium.com/porsager/a-better-iphone-typing-experienc...

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#39
post #10

I have an android app ( https://play.google.com/store/apps/details?id=com.algeo.alge... ). It brings in right around $500 a month. It is fun to develop, especially that I can dabble into frontend and UI design which is quite far away from what I'm doing daily. Interestingly, it used to bring in much more but the heydays of apps are over.

This is really cool. Thank you for sharing.

It's kind of shocking though that 1 million downloads equals "only" $500 in ad revenue. I would have expected a much higher value. May I ask what the install base is?

Re: Ask HN: Those making $500/month on side projects in 2021 – Show and tell

#40

My little hardware book, Computer Engineering for Babies launched on Kickstarter a few months ago and blew my mind by raising almost $250k. It’s a simple book with buttons and LEDs to demonstrate different logic gates. I just shipped out the first batch of books a week ago and now waiting for the next batch of books. It’s gotten pretty demanding pretty quickly but I’m really excited about it. I’m hoping I can soon em…

Looks so cool! Do you have any blog or writing to share on the actual process of producing the physical books, which are very customised? I.e. this isn't something someone could fulfill using Amazon's publishing service.
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