2 apps live · 752 ratings · 2.6M community reach
Wellstack is the company behind a portfolio of apps. What brings them together is a shared foundation: our technology, our expertise, and our vision to create apps that deliver meaningful value.
Good products shouldn’t fail on craft. So we build them ourselves, layer by layer, until every single one holds.
We develop our products in partnership with established voices: Julia Breitenfeld for Mein Plan B and Christian Wolf for the WPF App. Together, they represent a community of 2.6 million people and set a standard that challenges us to deliver at the highest level.
Every number we publish comes from public store listings. Right now that is 752 ratings. No estimates, no vanity metrics.
Delivered complete, every time. High-end quality is our baseline, in engineering, design, and detail.
The category changes. The foundation doesn’t.
Design you can see, metrics you can check, functionality that performs.
| Wellstack | Typical | |
|---|---|---|
| Real store data, not estimates | ||
| A name that stands on the app | ||
| The same foundation in every category | ||
| A community that stays after launch | ||
| Maintenance as part of the work | ||
| Measured outcomes |
WPF App · Wolfs Protein Fasting
Mein Plan B · Nutrition and tracking
Co-founder of More Nutrition. Two bestsellers on fat loss, and his name on the app. More than 1.5 million followers on Instagram.
The face and the voice of Germany's largest weight-loss community. More than 10,000 women have started with her. More than 800,000 followers on Instagram.
Best chart position: #188 Health, German App Store
Wolfs Protein Fasting
Face: Christian Wolf
Nutrition and tracking
Face: Julia Breitenfeld
Pain-free starts today.
Face: Chris Schittko
Ich kann die Mein Plan B App wärmstens empfehlen. Das Team und die Community sind Gold wert und können super motivieren.
Bin noch nicht lange dabei, aber die App ist super. Es gibt jeden Tag ein Live zur Unterstützung und zur Motivation. Julia und ihr Team gehen so toll auf uns ein.
Das Plan B Coaching hat mein Leben verändert. Die App ersetzt zusätzlich jeden externen kcal Tracker und bietet jede Menge Input.
Super ganzheitliches Programm mit sehr motivierten Coaches! Viel Inhalt. Viel geboten. Viel Zusammenhalt. Kann es empfehlen.
Einfach nur genial . Wer dran bleiben will der nuss die App definitiv nutzen!! Viel Arbeit und viel Liebe aber es hat sich definitiv gelohnt ❤️
Ich mag die Neugestaltung der App, alles was man braucht in Einem. Toller Trainingsplan für Gym und Zuhause, Rezepte und Kalorientracker.
Ich finde es super.. man kann sich austauschen . Alle die da sind wollen in reine Richtung und man motiviert sich dranbleiben.
Super App hilft mir meine Routinen einzuhalten. Tolle motivierende Community neue Leute und Freunde gefunden. Super Coaching.
Every app has its own identity. Wellstack sets the engineering standard behind them. Four core areas form the foundation that connects every product we build.
Rigour you can inspect: data, method and standard are set before the first line of code.
What we commit to gets shipped, every time. Premium is not a look here, it is the standard.
Efficient execution, measurable results: numbers that hold up quarter after quarter.
A partner whose work makes yours look better. Your name sits next to ours on the store page.
From ideas to products: WPF and Mein Plan B are already live and continuously evolving. Mobify is already in development as the next product within the Wellstack portfolio.
We take on a limited number of projects, with full focus on each.
Building apps people love.
