David BarnardVerified account

@drbarnard

Developer Advocate . Host of the podcast. Founder . Building apps that stand out since 2008.

San Marcos, Texas
contrast.co
Joined July 2007
4,927 Photos and videos Photos and videos

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  1. Pinned Tweet
    23 Mar 2021

    More and more of the apps I use, use . Which is so fun and rewarding.

    Replying to @drbarnard @NotionHQ
    We're happy to be RevenueCat customers also 😉
    4 replies . 1 retweet 20 likes
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  2. Retweeted
    Apr 22

    4/ The end result was in this particular group of our users, the No Trial group after onboarding wound up generating about 200% more revenue than the Free Trial group. In our case, this will boost our monthly revenue by about $20k, and annually roughly $240k/year.

    1 reply . 2 retweets 3 likes
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  3. Retweeted
    Apr 20

    Gonna be amazing when it turns out the two best entertainment business models are theatrical movies and ad-supported television.

    132 replies . 2,203 retweets 35,004 likes
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  4. Retweeted
    Apr 21

    What kept me up at night - Year 0-1: Product. Are we building something people want? - Year 2: Technical. Will we be able to learn how to scale at this pace without outages? -Year 3+: People. How are we going to keep hiring great people without culture degradation?

    2 replies . 3 retweets 51 likes
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  5. Retweeted
    Apr 18

    I'm looking for a few business owners who use Facebook ads for a story about Apple's privacy changes. If that's you and you want to talk, please email me: sara.morrison@recode.net

    17 retweets 7 likes
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  6. Apr 20

    (I’ll be adding more folks this week, you can join the community waitlist here: )

    2 replies . 2 likes
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  7. Apr 20

    🔥 “ARR is a SaaS term where SaaS companies have high retention, usually 80%+ gross and ideally 100%+ net revenue retention. In CSS, great annual retention is 70%, so the use of ARR is weakened as the definition of “recurring” is weaker.” ― in a community AMA.

    2 replies . 2 retweets 10 likes
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  8. Apr 20

    👀

    And you can see the YC Breakthrough Companies list here:
    Show this thread
    1 like
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  9. Retweeted
    Apr 20

    🚨 Service tweet! 🚨 Couple of important accounts you should be following and reason why! 👉   lead maintainer and engineer for all things mobile deployment, fastlane and indie apps!

    1 reply . 3 retweets 4 likes
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  10. Retweeted
    Apr 20

    Growth Gens #65 is out 💎 and it's another good one 🔥 Of course, I'm biased. So check out the on paywall optimization by () and () and judge for yourself! + gems on creatives by & more

    2 retweets 5 likes
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  11. Retweeted
    Apr 19

    People compare startups to sprinting or running marathons but it's more like a race where you have to maintain a minimum pace like the movie Speed but also solve escape room puzzles to know where you're supposed to run to next

    5 replies . 3 retweets 41 likes
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  12. Retweeted
    Apr 19

    I've been told by two credible sources that Apple will begin policing in-app fingerprinting in late Q3 / early Q4 of this year. No details about the mechanic that will be used, so this is still my best guess as to how Apple would accomplish that: (1/X)

    5 replies . 19 retweets 90 likes
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  13. Retweeted
    Apr 19

    Kids apps folks- can I include AdServices.framework in an app for kids, or will it get rejected like iAd? I'm not seeing any concrete guidance from Apple.

    2 replies . 1 retweet 3 likes
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  14. Apr 18

    My mentions the past couple days have been nothing but hacked verified accounts using the Moonbirds launch to SPAM and scam.

    7 replies . 16 likes
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  15. Retweeted
    Apr 16

    FT comment of the day

    37 replies . 1,090 retweets 4,201 likes
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  16. Retweeted
    Apr 16

    Hopefully next time you hear about visa quotas, green card lotteries, "America first", or exploitative companies taking advantage of immigrants on visas, you realize there are people like me behind those things who fear about their future because of a ridiculous system.

    6 replies . 7 retweets 58 likes
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  17. Retweeted
    Apr 16

    Ships waiting to be unloaded in Shanghai. Who is ready for some old supply-side inflation?

    260 replies . 4,551 retweets 14,546 likes
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  18. Retweeted
    Apr 16

    Founders building web3 solutions for problems that don’t exist

    750 replies . 6,723 retweets 51,757 likes
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  19. Retweeted
    Apr 16

    Translation: if you're an immigrant with a Bachelor's degree in STEM, and an offer from a US company, this year you only have a 26% chance of scoring a visa and actually being able to move to the US for that job.

    USCIS is reporting that they received 483K+++ applications for the H1B lottery for fiscal year 2023 and an estimated 26% probability of selection! Very rarely am I left speechless, but this happens to be one of those rare moments!
    10 replies . 41 retweets 164 likes
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  20. Retweeted
    Apr 15

    Ex-AWS employee: "Amazon took an unprecedented toll on my mental and physical health. I immensely regret all the time I didn’t spend with my family, the friendships that faded, and the constant reminder from leaders how I could always do better - nothing was ever good enough."

    2 replies . 5 retweets 13 likes
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  21. Apr 15

    They’re not wrong…

    Replying to @drbarnard
    That means you’re working too hard! Time to and take a break!
    2 likes
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