A shared wishlist app turns gift planning into seasonal subscriptions and affiliate commissions.
~$6K/month in the low season, about 5x in the high season · 1.1M registered users · ~4K paying · 110K MAU
A six-year side project became a full-time business by making one seasonal habit easy to share, then earning from both premium features and the products users already wanted.
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Chris began building Wishlist in 2019 after using a spreadsheet to track Christmas gifts. The app organizes wishes into lists that users can share with family, with privacy controls, notes, custom list images, and product links. He released an early version in 2020 and rebuilt it as Wishlist 2.0 after the first codebase became difficult to update. The product reached 100,000 registered users by the relaunch in 2023. Chris kept it as a side project through university and more than two years in a full-time developer job, then quit in July 2025. He reports about $6,000 in monthly revenue during the low season, 1.1 million registered users, around 4,000 paying customers, and 110,000 monthly active users; he says those audience figures rise fivefold in the high season. Revenue comes from in-app purchases and affiliate commissions when users open product links. Chris reports roughly 99% margin, with server costs as the main expense. He describes the six-year path as a marathon rather than a quick launch.
For a consumer wishlist app, the first useful audience is the person who already coordinates gifts for a family or friend group. Start with the organizer’s immediate need: create a list quickly, add a product from a store link, and share it without forcing every recipient to install the app first.
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Data credibility: Chris Konnerth states the figures himself in a Starter Story interview: about 150K a year, roughly 6K a month on average in the low season, 1.1M registered users, about 4K paying customers, 110K monthly active users (all about 5x in the high season) and ~99% margin. Founder-reported and unaudited; the transcript does not split premium purchases from affiliate commissions, and a Slovak press profile reports the same figures in euros.
Wishlist can earn from two moments already present in the user journey: customizing a list and adding a purchasable item. Chris says a custom wishlist image opens a premium membership paywall, while product links can be converted into affiliate links when opened inside the app.
The strongest loop in Wishlist is social distribution built into the product: one person makes a list, shares it with family, and each recipient sees a clear reason to use the app for their own gift planning.
A consumer app can stay quiet for months before usage, reviews, or revenue make the direction obvious. Chris kept Wishlist moving for about six years while studying and working, with small daily support and analytics tasks and longer evening development blocks.
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