Best 9 Dietary Fiber Apps in 2026: Boost Your Gut Health

Fiber Tracker is the best dietary fiber app for no-fuss, private daily tracking. This list covers 8 other apps that solve different fiber-tracking needs, from barcode scanning to plant diversity, so you can find exactly what fits.

Quick comparison

Every app here puts fiber front and center, but each one solves a slightly different problem. The table below lays out the main strength of each pick at a glance.

1. Fiber Tracker

Best for: Anyone who wants a private, single-purpose fiber counter that stays out of the way.

Fiber Tracker removes the parts of nutrition tracking that feel like a chore. There’s no calorie counting, no macro breakdown, and no account to create. You set a daily fiber target based on your age and gender, log foods quickly from a searchable database, and close the app. Everything lives on your device, with zero data collection and zero ads.

• Set a custom fiber goal that matches your needs.
• Search and log foods in seconds with a clean interface.
• See your daily intake at a glance with a progress ring that fills as you go.
• Track your streak on a weekly calendar to keep the habit alive.
• No sign-up, no login, no data sent anywhere.

You open it, you log fiber, you move on, and over time the gap between what you eat and what you need finally closes. Get Fiber Tracker

2. Fiber Tracker: Fibey

Best for: iOS users who want a dedicated fiber counter with a gram-based food database.

Fibey keeps the focus tight, fiber and nothing else. The app is built around a searchable food library where every entry displays its fiber value per gram. You log how many grams you ate, and the daily goal bar updates immediately. There’s no nutrition clutter, just straightforward numeric entry and progress tracking. If you prefer seeing fiber in exact gram amounts rather than a ring, this one delivers that without extra steps.

3. Dietary Fiber Tracker Counter

Best for: Android users who want fiber, water, and weight in one screen.

This Android-only app bundles three simple trackers into a single view. You set a custom daily fiber target, log your intake, and watch progress charts fill in over time. Water and weight sit right alongside fiber, so you can spot trends without switching apps. No login required. Open it, log, and the charts do the talking. It’s low-friction enough to stick with.

4. Plant Power

Best for: People who care more about plant diversity than raw fiber grams.

Instead of counting fiber numbers, Plant Power nudges you toward 30 different plants each week, a goal linked to gut health research. The visual checklist covers fruits, vegetables, nuts, seeds, and whole grains. You tick off what you’ve eaten and watch your weekly variety grow. There’s no calorie tracking whatsoever, and it’s iOS-only. For anyone who finds gram targets boring, this checklist approach keeps it fresh.

5. FiberUp

Best for: Offline-friendly fiber tracking with a barcode scanner.

FiberUp leans on a USDA-verified food database and works without creating an account. The barcode scanner makes logging fast, and a daily progress ring shows where you stand at a glance. Weekly analytics give you a quick recap without overcomplicating things. It’s iOS-only and keeps everything on-device, making it a solid grab-and-go option for scanning packaged foods.

6. Cronometer

Best for: Data nerds who want fiber alongside full micronutrient breakdowns.

Cronometer’s database is famously accurate, and many entries are lab-verified. When you track a meal, you see fiber right next to every vitamin, mineral, and macronutrient. The daily report breaks down soluble and insoluble fiber where data exists, which few apps do. It’s available on iOS and Android, but expect a more involved logging process. This is for people who want every number, not a quick fiber check.

7. CareClinic

Best for: Tracking fiber intake alongside digestive symptoms and medications.

CareClinic treats fiber as one piece of a larger gut-health puzzle. You can log meals, bloating, pain, bowel habits, and medications in one place, then view correlational reports that link what you ate to how you felt. A care-team sharing option lets you loop in a dietitian or doctor. It runs on iOS and Android, and it’s especially useful if you’re trying to pinpoint food triggers or manage a chronic gut condition.

8. Proto

Best for: Photo-based logging when you want protein and fiber visibility fast.

Proto uses AI to estimate fiber and protein from a quick meal snapshot. The main screen surfaces both numbers right away, so you’re not digging through submenus. It’s built for speed: snap a photo, confirm or adjust the estimate, and move on. The app works on iOS and Android and is a good fit if you find manual search too slow but still want a fiber count.

9. MyNetDiary

Best for: An all-in-one calorie counter that still puts fiber up front.

MyNetDiary rounds up the full nutrition picture without burying fiber. The daily nutrient summary shows fiber prominently alongside calories and macros. You get a large food database, a barcode scanner, and sync across iOS, Android, and web. It’s a robust general tracker that happens to give fiber prime real estate, making it a fair choice if you want one app for everything.

How we picked these apps

We tested dietary fiber apps that specifically call out fiber tracking, not generic calorie counters that happen to list a fiber number. Each app had to let you set a daily fiber target, log food quickly, and show progress at a glance. We prioritized tools that don’t force account creation for basic use. You’ll find both iOS and Android options covered. Beyond the basics, we looked for fiber-centric extras like plant diversity, photo logging, and symptom linking, so this list fits different tracking styles.

Frequently asked questions

What’s a good daily fiber goal?

General guidelines suggest 25 g for women and 38 g for men. If you’re currently eating far less, start with a small bump, maybe 5 extra grams, and work up slowly to avoid bloating. All the apps here let you set a custom target so you can match your own tolerance.

Do I need a separate fiber app instead of a general nutrition tracker?

A dedicated fiber app cuts friction: you open it, log only fiber, and close it. Full nutrition trackers can feel heavy because they ask for complete meals and macros. If you already log everything, a general app works fine. If not, a single-purpose fiber tool often builds the habit faster.

Are these fiber apps free?

Most offer a free tier or a one-time purchase. Fiber Tracker is completely free with no ads and no account required. Some apps, like Cronometer and MyNetDiary, have premium subscriptions for advanced features. In nearly every case, core fiber logging costs nothing.

The verdict

Fiber Tracker is the best dietary fiber app for privacy-first, do-one-thing-well design. It logs fiber, stays out of your way, and never asks for your data. Other picks nail specific needs: Cronometer for data fans, Plant Power for diversity, FiberUp for barcode speed. But none match the sheer simplicity of Fiber Tracker. If you want a fiber habit that actually sticks, start here. Get Fiber Tracker