Nico Jeannen
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jeannen.com
Nico Jeannen
@jeannen.com
Made 17 apps in 12 months & sold 2 for $265,000

I like making ads

http://TestIt.so, http://MakerAds.guide, http://SalesPopup.io, http://Talknotes.com (sold)
This is how you learn to make apps: By making apps
June 5, 2025 at 10:51 PM
I added an affiliate program to GenerateAds last week, and one of my affiliates has already made $203 from it!

I guess I need to focus more on affiliates 😄
May 30, 2025 at 12:52 PM
Seeing users reporting bugs makes me happy

Because it means:

- I have customers
- They use the app
- They care enough to want it to be fixed

Much better than having perfect code with no users
May 26, 2025 at 12:15 PM
Those ads alone grew my previous startup from $0 to $1,000 MRR

No videos, no fancy design, just a simple static ad

It worked because:
- I knew who the target audience was
- The ad was talking about them and their problems
- I had a good landing page/funnel
May 20, 2025 at 1:52 PM
My roadmap for GenerateAds is just adding every feature my users ask for + making better ads

Someone asked to be able to fill in project data by uploading a file
It's now available for all users!
May 13, 2025 at 12:04 AM
The B2B SaaS I sold a month ago was stuck at $100 MRR for almost 8 months

It all changed when I added a proper onboarding

The most important part:
Don’t send users to a basic “signup” page.
It’s boring, and it feels like they’re just giving you their email and will get spammed

👉 Instead, I did:
May 9, 2025 at 10:47 AM
If you use a Mac, you can use the Dictation key on your keyboard to give your instructions to Cursor with your voice

I don't know why I haven't tried that before, 100x faster than typing long and specific instructions
May 2, 2025 at 7:45 AM
LET'S GOOOO

The beta version of GenerateAds.ai is live! ✨

👉 Create scroll-stopping ads in just a few minutes using AI

1️⃣ Add your website
2️⃣ Add instructions (optional)
3️⃣ Select the concept you like
4️⃣ Edit them
April 30, 2025 at 1:05 AM
Am I the only one who gets random messages like this on my support chat? 🥲
March 17, 2025 at 12:15 PM
Oh sheet! 10,000 YouTube subscribers in 3 videos!

Thanks, everyone 🤩

No idea what video will be next tho, I have nothing planned yet
March 15, 2025 at 1:49 PM
- ✅ Improved the textures
- ✅ Added basic lighting system
- ❌ Underwater system

Not much but took me almost half the day, Claude is really good but still not perfect when used with Godot
x.com/nico_jeanne...
March 10, 2025 at 3:29 PM
A few users asked for an easy way to browse the ads in AdsTemplate so I made a browser with search filters 😄
March 8, 2025 at 12:15 PM
Babe wake up, a new spam method just dropped
March 5, 2025 at 12:15 PM
POV: You're trying to fix a CORS issue
February 24, 2025 at 12:15 PM
Made my day! 😃

I don't tweet much about TestIt.so, but it gets users every few days without doing much marketing!
February 21, 2025 at 12:15 PM
This simple ad generated $2300 in just a few days 🤑

- $200 ad spend
- Cost per purchase: $22 💸
- Average ROI: x11.3 🤯
- Cost per click: $0.37
- Click rate: 3.94%

It also costs 2x less than our "regular" ads (It costs $9.90 to show the ad to 1,000 people VS $17 )

x.com/marc_louvio...
February 17, 2025 at 12:15 PM
Amazon is ugly because it's optimized for conversion, not design

If you see something on Amazon, it's been tested and proven to improve sales.

If you want to make money, optimise for conversion rate, not design
February 13, 2025 at 1:00 PM
I A/B tested a shiny new onboarding on my app, where users can jump right in, book a demo call or do a guided tour. It looks better and is smoother than my old one.

I assumed it would improve the conversion rate

Turns out, it performs 70% worse than my old onboarding
February 3, 2025 at 12:15 PM
If you are wondering, this is Just Stop Oil lol
February 1, 2025 at 12:15 PM
I’ve delayed the video about Talknote's $200,000 exit for over 6 months now, mainly because I wanted to wait for YouTube to unblock my account

But fuck YouTube monetization, I don’t want to delay it more.

If I don’t publish it before the end of the month, I’ll give $500 to [...]
February 1, 2025 at 12:15 PM
A few days ago I noticed Cursor has a "Bug Finder" tab that goes through all your current commits and tells you where possible bugs and issues

(in the tabs next to chat and composer)

And holly shit it's good! A few false positives, but it noticed bugs that would have caused big issues later
February 1, 2025 at 12:00 AM
I plugged my onboarding into FeedbackWidget.co's API, and now I have a nice dashboard to visualize user's info

100x better than exporting the database into a spreadsheet software.

Love this tiny app!
January 28, 2025 at 1:00 AM
Lifting is good but I have the cardio fitness of a grandpa because I used not to train cardio + stay static the whole day on laptop

But I HATE training cardio, it's super boring

So I'm starting Muay Thai
- Incredible for cardio
- Super fun
- Meet new people
- Useful for self-defense
January 26, 2025 at 12:00 AM
A few weeks after launching Talknotes, sales plummeted, and I almost gave up on the app.

But then, I decided to do the opposite of what I was doing until then: Keeping up even when it seemed pointless

And I'm glad I didn't because...
January 21, 2025 at 12:45 AM
This is a war crime in France
January 20, 2025 at 3:15 AM