Best Prediabetes Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated November 2026

If you already know Carb Manager, this is the deeper bench. 250+ prediabetes apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Prediabetes Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Carb Manager — Keto Diet AppCarb Manager — Keto Diet AppFree4.8★ (737K)NoYesNov 2026
2Diabetes Tracker by MyNetDiaryDiabetes Tracker by MyNetDiaryFree4.7★ (6.1K)NoYesNov 2026
3Redu: Prediabetes ReversalRedu: Prediabetes ReversalFree1.0★ (1)YesYesOct 2026
4MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesNov 2026
5My Diabetes Diet & Meal PlanMy Diabetes Diet & Meal PlanFree4.3★ (575)YesYesOct 2026
6Glucose Buddy Diabetes TrackerGlucose Buddy Diabetes TrackerFree4.8★ (25K)YesYesNov 2026
7MyDiabetes: Sugar & Meal LogMyDiabetes: Sugar & Meal LogFree4.4★ (2.6K)NoYesNov 2026
8Dulceo — Prediabetes & A1CDulceo — Prediabetes & A1CFree—NoYesOct 2026

Top Picks for Prediabetes

Carb Manager — Keto Diet App#1

Carb Manager — Keto Diet App by Wombat Apps LLC

Macro Tracker & Meal Planner
Editor's Choice
💪 Health & Fitness
4.8😊(737K ratings)
FreeIn-App Purchases
Carb Manager — Keto Diet App screenshot 1
Carb Manager — Keto Diet App screenshot 2
Carb Manager — Keto Diet App screenshot 3
Carb Manager — Keto Diet App screenshot 4
Carb Manager — Keto Diet App screenshot 5
Carb Manager — Keto Diet App screenshot 6

Easily track carbs, macros, and calories for low-carb and keto diets. Features include barcode scanning, recipe access, and community support to help you achieve your health goals.

What We Love

  • 🚀 Easy to use
  • 🔒 Comprehensive tracking
  • 👍 Helpful for keto/low-carb diets
  • 👍 Useful recipes and meal plans
  • 👍 Syncs with fitness devices
  • 👍 Detailed macro and nutrient breakdown

Room to Improve

  • 🐛 Inaccurate food database
  • 🐛 Buggy and crashes frequently
  • 🐛 Clunky interface and navigation
  • 🔒 Paywall for many features
  • 👎 Limited metric options (e.g. grams)
  • 👎 Slow performance and loading times
Diabetes Tracker by MyNetDiary#2

Diabetes Tracker by MyNetDiary by MyNetDiary Inc.

Blood glucose, sugar, carbs
Strong Contender
🏥 Medical
4.7😊(6.1K ratings)
FreeIn-App Purchases
#59in Medical
Diabetes Tracker by MyNetDiary screenshot 1
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Diabetes Tracker by MyNetDiary screenshot 3
Diabetes Tracker by MyNetDiary screenshot 4
Diabetes Tracker by MyNetDiary screenshot 5
Diabetes Tracker by MyNetDiary screenshot 6

This app helps users manage diabetes by tracking blood glucose, food intake, exercise, and medications. It offers detailed analysis, personalized feedback, and support to improve diet and control blood sugar levels. Designed for various diabetes types, it aims to empower users in their health journey.

What We Love

  • 👍 Easy to use
  • 📊 Comprehensive tracking features
  • 🔍 Detailed food database
  • 🤝 Helpful for diabetes management
  • 🏆 Effective for weight loss
  • 🌟 Customizable goals and settings

Room to Improve

  • 🔍 Limited food database for some regions
  • 🔢 Difficulty entering custom recipes/foods
  • 💰 Premium subscription required for some features
  • 🔌 Syncing issues with other devices/apps
  • 📊 Confusing or limited reporting options
Redu: Prediabetes Reversal#3

Redu: Prediabetes Reversal by TENZIN DHONYOE

AI Metabolic Health Coach.
Worth Considering
💪 Health & Fitness
1.0(1 ratings)
FreeAdsIn-App Purchases
Redu: Prediabetes Reversal screenshot 1
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Redu: Prediabetes Reversal screenshot 4

This app helps you understand your metabolic health by tracking meals, movement, and sleep. It uses AI to analyze your food intake from photos or scans, syncs with health data, and provides personalized insights and action plans to build healthy habits.

More Prediabetes apps to explore

FAQ about Prediabetes

What are the best prediabetes apps for iPhone?
Carb Manager — Keto Diet App tops our prediabetes apps ranking as of November 2026, with a 4.8-star average from 737K App Store ratings, and it's free to download.
Yes — 20 of the top prediabetes apps we rank are free to download, including Carb Manager — Keto Diet App and Diabetes Tracker by MyNetDiary.
Carb Manager — Keto Diet App has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ prediabetes apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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