Tested by Jan on iOS: I love the UI of this app, it's smooth, quick and beautiful. The concept is good and I like the streak symbol. As far as feedback goes: - I am missing a bit more of an explanation how to use it. The onboarding is nice and compact. But after I finish it, I can't help but ask myself, where do I go from here? It would be nice to add something like "Add your first X". Or an explainer video. I need to be guided a bit more. It might sound like an exaggeration, but I need the app to hold my hand on the first days of using it. Like I'm 5 years old. - For the fluid tracker / water tracker. I am missing an option to reduce the amount. So when I add a certain amount I can't "go back". I do like the variety of the Vietnamese food which makes me imagine it could work very well on that target market. What I think could be fun to add: - A more social aspect, so that I can compare with my friends. This can also give your app a significant growth advantage. Let your users promote it as much for you as possible. Bugs I found: - I tested the "Change plan" button, it briefly showed me a screen transition, and it then showed me a "Nuko Premium activated" message. But nothing actually changed. All in all, I feel like the app has a lot of potential, but the main thing stopping it from reaching it's potential is further onboarding/explanation how it works. Almost all existing functionalities have worked without any issue whatsoever. I also left a review on the app store. If this feedback was useful, don't forget to leave a review for us on https://www.trustpilot.com/review/testmybuild.app.
Noku: Calorie Counter
Noku is a fast, private calorie and nutrition tracker built around Vietnamese and more
Noku is a fast, private calorie and nutrition tracker built around Vietnamese food, no account required.
LOG A MEAL IN SECONDS
- A food library of everyday Vietnamese dishes: rice, phở, bún, bánh mì, chè and more with realworld portions.
- Scan a barcode to pull packaged-food data (Open Food Facts), or type the label once and reuse it forever.
- Food and portion suggestions that fit the calories you have left today.
SEE YOUR WHOLE DAY
- A calorie bar and four macro columns (carbs, protein, fat, fibre) that update the moment you log.
- Water tracking with a goal based on your body.
- A logging streak to keep you going.
- Home Screen widgets: calories, macros and water at a glance, without opening the app.
UNDERSTAND YOUR BODY
- Calorie and macro goals computed from your profile (BMR, TDEE) or enter your InBody numbers if you have them.
- Weight, body fat and muscle charts over time, plus a forecast of when you'll reach your goal weight.
- Review history by day, week or month.
TRULY PRIVATE
- No account, no sign in. Your log, profile and measurements live on your device.
- No ads, no tracking. Back up and restore with a file you keep.
NOKU PREMIUM
Noku is a subscription that starts with a 7-day free trial. After the trial it renews monthly or yearly at the price shown in the app, billed to your Apple account. Cancel anytime in Settings → Apple Account → Subscriptions; cancel before the trial ends and you pay nothing.
Noku is a personal reference tool, not medical advice. Talk to a doctor or dietitian before changing your diet.
Terms of use: https://noku.noxustudio.com/terms.html
Privacy policy: https://noku.noxustudio.com/privacy.html
Free trial, then a paid plan. Testers never pay to test. If a trial asks for a card, cancel before it ends.
How to test this app
- Open the app and sign up with your real email. Start the free trial if there is one.
- Use it the way you would use it for real, for at least a day.
- Come back here. Post a screenshot of your signup and what you honestly think. One post per app, worth the listing's bounty when approved.

