Alternatives

Products that do what I built a one-click coin flip with no ads or tracking does

1IB
I built a puzzle / programming challenge with a 0.125 BTC prize▲48
2018 · formapi.io
2IB
I built a zero-cost, ad-free alternative to LinkedIn▲249
2021 · sellff.com
3NC
No Coin – A browser extension to block coin miners▲254
2017 · github.com
4AS
A successful penny-auction bot▲74
2010 · github.com
5
Finger on the App▲142
The last person with their finger on the app wins up to $25K
2020
6IM
I made a no-bullshit image host▲248
2019 · imgz.org
7IB
I built this game alone – design, code, music, sound, marketing▲214
2014 · toucheliss.com
8C
Cointabb▲72
2018 · cointabb.com
9CB
Cointrol – Bitcoin trading bot written in Python▲64
2015 · github.com
10CF
CoinHub for iOS▲49
2017 · coinhubapp.com
11AF
Advertise for free. $0 CPM. $0 CPC▲34
2019 · adtree.io
12IB
I Built a Simple Bill Splitter – No Data Sent, No Sign-Ups Needed▲5
2024 · billburst.vercel.app
13IM
I made a boardgame about cryptocurrency trading▲7
2018 · kickstarter.com
14IM
I Made Date Countdown Timers Webpage. OpenSource. No Ads. No Login▲6
2020 · timerto.xyz
15IC
I created a tool to test web applications without any code▲7
2022 · testkit.app
16
Flip A Coin Pro▲6
Flip A Coin Online- Get Heads and Tails Instantly 50/50
Dec 2025
17CR
Coin Registry▲12
2018 · github.com
18
flipcoinflip.com▲5
When you can’t decide, let fate flip
Dec 2025
19IM
I made an automatic, non AI design creator. Free, no signup▲6
2023 · artify.co
20IS
I Started a No-Code Project to Curate the Web▲18
2020 · readlist.in
21IM
I made a game (4x4x4 Tic-Tac-Toe)▲16
2014 · phenomnomnominal.github.io
22IM
I made a HN for the cryptocurrency space▲17
2018 · bitcombinator.io
23CC
Cointop, coin tracking for hackers▲7
2020 · cointop.sh
24GF
Games from a jam with a 1 BTC prize▲5
2019 · gamejam2019.repl.co

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