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Napkin Math: Food Journal

Napkin Math: Food Journal

Personalized nutrition diary

35 ratings
24 reviews
With Ads
🌟 Lifestyle
💪 Health & Fitness
Free
With Ads

Details

  • Released
  • Updated
  • April 13, 2026
  • July 4, 2026

Features

Developer

Paper Star, Corp.
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About

This app helps you understand your eating habits by logging meals and identifying patterns over time. It focuses on awareness and gentle changes rather than calorie counting, offering insights into how food affects how you feel.

✓Log meals easily with photos or descriptions
✓Identify patterns and trends in eating habits
✓Connect food intake with how you feel
✓Support gentle, sustainable dietary changes
✓Beautiful and satisfying user interface
✓Focus on awareness and intuitive eating
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What's New in Napkin Math

1.0.18

July 4, 2026

Happy July! Napkin Math is faster, more personal, and easier to use: - New widgets for quick check-ins, sticker collages - Plan meals: get suggestions on your calendar to fill your day - Customize your meals on the calendar (fasting, no breakfasts, etc.) - Quick follow-up questions on your logs to increase accuracy - Apple Health workouts appear in your day timeline - Faster load times, background import review, and smoother food logging - Bug fixes and more

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User reviews

Most RecentHighest RatedLowest Rated

simple to use and customizable

I love that there’s so much variety with what goals you can set, definitely good for people who aren’t just trying to lose weight or max out on protein. Also one of the only times where I have felt like AI actually added to the experience (by analyzing your food pictures and giving you really good nutrition estimates). Otherwise, you don’t really need to talk to a chatbot at all. Very cute layout and made me excited to log my food !
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WrenAdonisWrenAdonis

Response from developer

Thanks so much for the review; glad you’re enjoying the app! :D

So cute

I haven’t run through all the possibilities that this app has had to offer yet, but I can go ahead and vouch that it is an adorable way of keeping track of the food you eat. A very easy process of choosing a meal each day, taking a picture, and the app does the work on separating the main dish from the background. Once you have done it enough days, seeing the grand collage of what I’ve had the past month I considered to be very entertaining and a great way of being mindful of what I have over the next few days. Definitely saves me from having a bunch of photos in my camera roll!
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Perplexing glassPerplexing glass

Response from developer

Thanks for the review, so glad you’re enjoying it!! 😊

My Dream Food Tracking App

This app has all the features that I’ve wanted in a food tracking app plus social aspects. I was previously using chatgpt to estimate my macros and calories, but this app helps organizes that data while still having the ease of AI. I like the timeline view of each day, setting goals, and being able to see what my friends are having. There are a few bugs like some pages will crash the app, but the app is relatively new so I’m sure the developers are working on it.
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elainehehehelaineheheh

Response from developer

Thanks for the review, so glad you’re enjoying it! Ah yes, we are working on the bugs 😅 any particular ones standing out? You can reach us at support@napkinmath.club or napkinmath.club/discord with a quick note or screenshot

AI Slop

Installed it from an Instagram ad, but past setup it turns out to be AI garbage… the buttons don’t even fit on your screen
ChantoloveChantolove

Response from developer

Hey, I hope we can make the app better for you! We’re moving quickly and balancing core/new features vs. polish so sometimes things like button placement aren’t quite there yet. What did you come in looking for from Napkin Math and how can we help you get that? support@napkinmath.club we’re all ears :)

So cute

So adorable, creative but too many errors😭😭i cant even click the buttons
심각한 진행자심각한 진행자

Response from developer

Oh no, sorry to hear! The latest app version 1.0.18 has some bug fixes; please let us know if things are working better. Otherwise can you contact us at support@napkinmath.club?

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FAQ

What is Napkin Math?

Napkin Math is a food journal designed to help you understand your eating habits and how they affect your well-being. It focuses on awareness and reflection rather than calorie counting.

How do I log meals in Napkin Math?

You can log meals easily by snapping a picture or simply describing what you ate. The app is designed to be simple and fit into your daily life without feeling like a chore.

Does Napkin Math help with weight loss?

Napkin Math is not a calorie tracker and does not focus on weight loss. Its primary goal is to build awareness around eating habits and support gentle, sustainable changes for overall well-being.

Can Napkin Math help me understand how food affects my mood or energy?

Yes, Napkin Math allows you to connect your food logs with how you feel. You can look back to find patterns related to symptoms, energy levels, digestion, or other shifts in your well-being.

Is Napkin Math available on Android devices?

Based on the provided data, Napkin Math is currently only supported on iPhone devices. It is not listed as available for Android at this time.

How often is Napkin Math updated?

The latest version of Napkin Math is 1.0.17, which was last updated on June 9, 2026. This indicates a relatively recent update and ongoing development.

What is the age rating for Napkin Math?

Napkin Math has an age rating of 17+. This suggests it may contain content or features deemed suitable for mature audiences.

Does Napkin Math have ads?

No, Napkin Math does not contain advertisements. The app is free to download and use without any ad interruptions.