Alternatives
Products that do what Sum 2.0 does
How fast can you add?
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Ever wanted to type as fast as those amazing hackers in the movies? now you can! just write something. Yes, i was really bored. To change writing speed: javascript:writer.speed=10;
2011 · duiker101.tk
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I recently decided to try out Google Tasks as my only task management system, and while I find some things about the interface great, it really isn't suited for someone like me who has multiple lists with lots of elements on each. So, I whipped this together real fast and I can't imagine using Google Tasks without it anymore. I realized you might want it too, so I put it on the web. Enjoy :)
2011 · gtasker.com
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Tiny Piano recently reached its 8 millionth download. Here's my analysis & experience with indie iOS development/marketing. http://blog.squarepoet.com/post/44099054060/one-year-on-the-app-store
2013
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2014 · speedsums.com
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I've spent the past 4-5 months working on this Android trivia game in my spare time. Would love some feedback, thanks! Google Play link: https://play.google.com/store/apps/details?id=com.versuslabs.duoquiz
2015
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Hey everyone, I'm Fabio, a very long time lurker here. Today I want to celebrate and share with you, again, a game that I conceived more than 8 years ago. I shared it last week with all its history (if you're curious) [1], but it just stayed in the "shownew" and never reached the main "show" page, hopefully this time it'll do better (:crossed_fingers:)! What changed since last week? Today I've also published the mobile apps for both iOS and Android (last week it was just web), which are also my first mobile apps ever. So I believe it's still a worthwhile post and something to show :) I'd…
2024 · fiftygame.com
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2013 · zachschnell.com
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https://market.android.com/details?id=com.wtfsoftware.wtfgeneratorfunnypics I submit it as a proof that in 14 days anyone can become a (crappy) programmer :) I'm 32, educated in humanities, I work in a bookstore and in my entire life I have never tried programming. Just a typical user, I knew basic HTML, like adding bold to text etc. Few months ago I started lurking on hackernews, I read about CodeAcademy and decided to learn how to code JavaScript. Fast-forward 14 days: Wow, it's easier than I thought;) Here's my first app. It's written in Javascript and compiled in Appcelerator Titanium.…
2012
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Hello, I have just finished my second app, which is also my first ever pay to download app. It's called StreamClock, It's like a radio alarm clock, but uses a Last.fm radio station, or Spotify Track chosen by the user. It took me 1 month of evenings and weekends, and I fell like I have learned a lot. I am particularly proud of the logo... To find it just search "StreamClock" in Google Play. I would really appreciate any feedback, comments, questions or suggestions. Thanks.
2013
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I built a minimal browser game where you have to make 67 from four numbers. https://simondarcyonline.com/67/
Dec 2025 · simondarcyonline.com
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Hey, it's been a long time in the making, but we're finally ready with our public BETA version of our Android application. We're anxiously (and nervously) awaiting your feedback, so please lay it on us. Our biggest fear is hearing nothing. The game is called Super Tic Tac Toe. It's a new take on the old, boring tic tac toe that more often than not ended in a cat's game. The game board is a large tic tac toe board with each square comprised of a smaller tic tac toe board. You and an opponent place your marks on the smaller boards, each move dictating where your opponent may move next (and…
2012
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It's like a mix between Picross (Nonograms) and Polyominoes. It's a minimalist puzzler which has no text, no tutorials (none required) and no ads set in a relaxing environment. App Store: https://itunes.apple.com/gb/app/shapeuku-shape-puzzle-game/i... Play Store: https://play.google.com/store/apps/details?id=com.dtbgames.s... I have a bulk load of Android promo codes to give away, so if you'd like one let me know! (Sorry iOS users, I have no free codes left!)
2018
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Hello HN! I got pretty overwhelmed with Notion, Trello, etc. (Even though they are great tools!) as an indie dev, so I built an app that is simpler to use and perfectly suited for an indie like me :) You can basically divide your projects into multiple milestones (a milestone could be e.g. a new version), and the milestones can have multiple tasks that are either todo, in progress, or done. The progress for each milestone is calculated with those tasks, and you can also prioritize and categorize the tasks using tags (E.g. for me, #ph turns into "High Priority", and #pm into "Medium…
2024 · apps.apple.com
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High-speed math challenge. Beat the clock with combos!
27d ago · neon-math.beaconstrike.com
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