Behind the Scenes - Why we are involved with the PantryApp

Miriam Weitz
February 15, 2023
If tomato paste is the beginning
Nevertheless, the idea of the app never completely vanished from his mind. The spark that ignited the project came on the day Matthias was clearing out the basement and found a box full of tomato paste - spoiled and expired for several years - let's not even talk about the smell at this point. Matthias turned this rather disgusting experience into something positive - the idea for the PantryApp was born. Matthias initially programmed the app in his spare time. During the pandemic, he took a break from his job as a software developer to take care of his growing family and to work intensively on the PantryApp.
From a small idea, a successful start-up was born
Since 2019, the SpeisekammerApp has been available as a web app and has also made its way into the App Store and Google Play Store. Matthias quit his old job and is now fully focused on the project. On April 1, 2022, the next major milestone in the company's history was reached with the move to the GrΓΌnderbahnhof in Giengen. Since 2018, the heritage-protected building has housed the founder center for start-ups. Giengen has even been recognized as a founder-friendly municipality for its achievements. The ideal place, therefore, for the SpeisekammerApp.
The PantryApp - a community project
Since its inception, a lot has happened. By now, there are many volunteers who have joined the SpeisekammerApp for various reasons. Here are some direct quotes from the SpeisekammerApp team.
Pascal B. "Being involved in a product with the knowledge that not only you, but also many other people will notice the changes, is a feeling that can hardly be described in words. In our team, you can not only expand your skills but also contribute your own ideas. I felt welcome right away."
Paulina B. "It also just feels pretty good to write a paper on a topic that really has 'relevance'. And thus, one can explore a new field of research and get to know the consumers better. If we understand how to get people on board, it can help to save our planet from collapse."
Jens H. "I thought the idea of managing supplies with an app was great. Unfortunately, there's always quite a bit of chaos in our storeroom. That's when the app came in handy. However, my wife wasn't too happy with the app at first. Having to pick up the phone to log every item in or out while the kids are fussing or redecorating the room next door was too much for her. That's when I had the idea of a Bluetooth scanner, which allows you to easily log goods in or out of the app. I promptly submitted a support request, with a little hint that I'm a software developer myself ;)
Since then, I've been supporting the team in my spare time, including developing a REST-API, so that using the barcode scanner is not just a thing of the future.
Arthur E. "I want to develop the software for good purposes. In doing so, I also develop myself: personally, entrepreneurially, and technically."
Anna K. "I joined the project because my friend and I had already come up with the idea for such an app, and then we stumbled upon this one by chance. We really liked it and noticed things that could be improved. After that, I reached out to Matthias and now I'm part of the team."
Are you also interested in participating in the SpeisekammerApp? Then simply get in touch with us either by email at support@speisekammer.app or through the helpdesk.

Why we never stop refining Smantry β¨
At Smantry, we don't believe in 'finished'.
An app that is meant to accompany people in their daily lives is never complete β it grows, changes, and evolves. Just like the people who use it. π
We regularly pay attention to every detail:
How does a click feel? Is the path to a function clear enough? Does the idea behind a new view come across intuitively?
Sometimes it's just tiny things that make the difference β a better-placed button, a simplified overview, or a sentence that suddenly becomes clearer.
What drives us is the idea that Smantry should feel easy, familiar, and meaningful.
We want you to open the app and feel: "Ah, this is exactly how it should work."
Of course, not everything always goes perfectly. But that's exactly the point: We take the time to listen, to observe, to reconsider. Every piece of feedback, every use case, every new idea helps us to understand a little better what really matters.
Smantry is not a rigid product for us β it's a living process. A collaborative project that grows step by step.
And every update, every small improvement is a sign that we are on the right track:
A path to an app that doesn't feel like technology, but like support.
Towards a daily life that becomes simpler. Towards clarity, structure β and maybe even a bit of ease. πΏ
We're staying on it.
Because we are convinced that good things take time β and that it's worth creating them with heart.
Your
Smantry-Team

π± Staying on track made easy: How to stay motivated to create order and avoid food waste
We all know it: Initially, the motivation is high! You finally want to get your kitchen organized, keep an eye on your supplies, and shop more consciously. But after a few weeks, everyday life creeps back in β and the good resolutions start to falter.
With Smantry we want to support you not only in getting started, but also in sticking with it in the long term. πͺβ¨
1. Be aware of why you are doing this
Order and sustainability are not short-term trends β they grant you freedom, time, and a good feeling. If you know why you want to keep your supplies in check or throw away less food, it becomes much easier to stay consistent.
π Tip: Write down your 'why' in the app note or as a reminder.
2. Set small, achievable goals
Nobody becomes an organizing pro overnight. Start small:
- Today I'm just organizing the spice rack.
- Check the fridge this week.
- On your next shopping trip, purposefully buy only what you really need.
Small steps lead to success β and success motivates!
3. Make it easy for yourself β with smart helpers
Smantry automatically reminds you of expiring products, helps you keep track of your inventory, and assists you with shopping. This way, you have to think less and can enjoy more.
π The less effort required, the easier it is to stick with it!
4. Celebrate your progress π
Creating order or avoiding waste is a process, not a sprint. Regularly review what you have already accomplished β you may already see that you need to throw away less or that your supply is finally manageable. That's great!
5. Make it part of your routine
Schedule fixed 'Smantry moments': for example, briefly check the inventory on Sundays or update the shopping list before going shopping. Routines provide structure and make sustainable actions a matter of course.
π Conclusion:
Motivation is not a perpetual flame β but with the right tools and habits, you can reignite it time and again.
With Smantry, you have a smart companion by your side that helps you stay organized, consume more consciously, and incidentally do something good for yourself and the environment.

More clarity when shopping: How Open Food Facts and the Smantry app make nutrition transparent
Many foods look healthy at first glance β but what's really inside them? Are the nutritional values balanced? How processed is a product? And what impact does it have on our environment?
This is exactly where the Smantry-App comes in: It uses the globally open database Open Food Facts, to give you immediate clarity when scanning your items. But what's actually behind the colorful labels like Nutri-Score, NOVA or Eco-Score, that you encounter in the app?
Let's take a closer look at the background.
Open Food Facts: From the Idea to a Global Database
The journey began in 2012 with the founding of Open Food Facts β a non-profit organization that collects, analyzes, and makes food information freely accessible worldwide. The goal from the beginning was to provide consumers with scientifically substantiated information.
What started as a small project has now become a global platform with millions of products. And it is precisely this data that the Smantry-App uses to give you a clear overview directly on your smartphone.
An overview of the most important scores
1. Nutri-Score β how healthy is my product?
Since 2016, the Nutri-Score has been legally established in France β and it has quickly spread throughout Europe.
- A (green) means: very balanced.
- E (red) means: unbalanced, enjoy in moderation.
The rating is based on calories, sugar, salt, saturated fats β but also on positive factors such as fiber, protein, and the proportion of vegetables.
π So in the Smantry app, you can see at a glance whether a food item fits into your everyday life β or perhaps should be on the table less often.
2. NOVA-Score β how processed is it?
Not only the ingredients, but also the degree of processing plays a significant role for health. This is exactly what the NOVA-Score (integrated into Open Food Facts since 2018) shows you:
- 1 = unprocessed or minimally processed (e.g., fresh fruit, plain yogurt)
- 2 = ingredients such as vegetable oils, sugar, flour
- 3 = processed foods (e.g., bread, cheese, canned goods)
- 4 = highly processed products ("Ultra-Processed Food"), often with additives, flavors, and industrial processes
π With the Smantry app, you can instantly tell if a product is still 'close to nature' β or if it falls into the category of being highly processed.
3. Eco-Score (soon to be Green-Score) β how sustainable is my shopping?
Since 2019, Open Food Facts also includes an environmental assessment: the Eco-Score. It takes into account, among other things:
- COβ emissions from production and transportation,
- Packaging and recyclability,
- Origin and seasonal factors.
The rating is β similar to the Nutri-Score β from A (very eco-friendly) to E (less sustainable).
By 2025, this will become the Green-Score, which will take into account even more detailed data and thus provide you with even better guidance for sustainable consumption.
π For you in the Smantry app, this means: You can see not only whether a food is healthy for you, but also whether it is good for our planet.
What this means for you as a Smantry user
Currently, you can scan your products in the Smantry-App and view many details. The scores themselves are not yet integrated β but the integration is planned.
This means: Soon you will be able to see not only the nutritional values of a product but also how healthy, processed, or sustainable it is β all directly in your app.
Conclusion: Your Smart Nutrition Compass
The colorful labels are much more than pretty symbols. They are your quick compass in everyday life β whether you want to shop with health consciousness, reduce highly processed products, or pay attention to the environment.
With the Smantry-App you already have strong support for more transparency while shopping. And with the planned integration of the scores, it will become even more valuable β your smart nutritional compass for the future.

Cooking with the Future: Augmented Reality and Smart Interfaces for Your Recipes
Thatβs exactly what augmented reality (AR) and smart interfaces bring to the table. They project digital information where you need it most: into your cooking environment. This makes it easier to stay organized, cook more efficiently, and even reduce waste β because less stress in the kitchen often means fewer forgotten or spoiled ingredients.
And hereβs where Smantry comes in. The app already helps you keep track of your pantry, avoid food waste, and stay in control of your kitchen. With upcoming features like leftover-based recipe suggestions, youβre already stepping into the smart kitchen future today.
π Bottom line: The kitchen of tomorrow is here β and itβs efficient, sustainable, and surprisingly fun.