Comparison

Lingo by Abbott vs Fullscript

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lingo by Abbott

This system tracks your glucose 24/7 to provide real-time insights into your body's response to food and activities. It helps you understand your metabolism, learn new eating patterns, and track progress towards healthier habits.

Highlights
  • 24/7 glucose tracking
  • Personalized nutrition insights
  • Metabolism understanding
  • Habit change support
  • Glucose graph visualization
  • Lingo Count daily metric
  • Food & activity logging
Read full description

What, when, and how you eat has a big impact on your body. It’s all connected. And it’s influenced by your personal glucose patterns. See for yourself in real time, with Lingo — a science-backed system designed to power healthy habit change.  Glucose is a powerful signal reflecting your body’s unique response to food. The Lingo Biosensor and App tracks your glucose 24/7, translating the data into insights you can use to optimize your nutrition, build new habits, and improve your metabolic health.     Know your body in a new way.  Rooted in decades of research and made by Abbott — a global leader in continuous glucose monitoring (CGM) technology‡ — the Lingo Biosensor streams glucose data directly to your phone, so you can see the impact of what, when, and how you eat.   The Lingo app offers personal insights about which foods work for your body. Armed with data and insights, you can make diet and lifestyle choices that support your health goals.     Fad diets don’t work. Science does.  - UNDERSTAND YOUR METABOLISM: See your personal glucose response to different foods and activities.  - LEARN NEW WAYS OF EATING: Discover which foods work for you and what to prioritize. Every person is different. Insights from Lingo help you know your body in a new way.  - SEE YOUR PROGRESS: See the impact of your new habits add up over time. Lingo provides daily, weekly, and monthly snapshots to keep you on track.  A closer look at the features and benefits:  - Glucose graph — See your glucose graph update throughout the day based on continuous readings from your biosensor.   - Lingo Count — This is your glucose exposure translated into one dynamic daily number. It’s simple. It’s actionable. It’s your target to stay within each day.  - Food & activity logging — Log meals in seconds by taking or uploading a photo, or search from a large food database. Every meal you log now includes a nutrition breakdown — like protein, carbs, and fat — alongside your glucose data. Sync with Apple Health® to auto-log activity and see your glucose data†† in Apple Health.  - Personal insights — Weekly progress reports come with personal recommendations based on the meals and activity you log and how they impact your glucose.  - Put your habits to the test — Test new habits with science-backed challenges. Find what fits your lifestyle and start to build your healthiest routines.  - Export glucose data — Download your glucose data to easily share it with your healthcare provider. ‡ Data on file, Abbott Diabetes Care, Inc. Based on the number of users worldwide for the FreeStyle Libre portfolio compared to the number of users for other leading personal use sensor-based glucose monitoring systems. †† Lingo does not measure or send blood glucose data to any health apps. Lingo sends glucose data measured via interstitial fluid to health apps. The Lingo Glucose System is for users 18 years and older not on insulin. It is NOT intended for diagnosis of diseases, including diabetes. Individual responses may vary.
© 2026 Abbott. All rights reserved. The biosensor shape and appearance, Lingo, and related brand marks are marks and/or designs of the Abbott group of companies in various territories. Other marks are the property of their respective owners.
The product images are representative only.

About

Fullscript

Manage your supplement and medication intake with helpful tools designed to keep you on schedule. Order high-quality supplements directly to your door and collaborate with your healthcare provider for personalized wellness insights. Stay on track with reminders and easy reordering.

Highlights
  • Dose reminders
  • Medication tracking
  • Auto refills
  • On-the-go refills
  • Order supplements
  • Provider collaboration
Features
Read full description

Stay connected to your care Wellness takes work. Fullscript makes it easier to follow your care plan or build a wellness routine with access to the supplements, lab tests*, lifestyle guidance, and health tracking your provider trusts. Provider-led care, you carry with you The Fullscript app keeps provider guidance and recommendations by your side in the moments between visits – where health really happens. Your trusted source for supplements Order brands vetted by medical experts – not social media influencers – with easy access to the high-quality supplements your provider trusts delivered straight to your door. See how your health evolves Making progress feels good. You and your provider can securely track your health over time through ongoing lab testing and integrated wearable data. Keep your routine on track Get timely reminders so you never miss a daily dose or a refill. You can even easily set up and manage auto-refills to make sure you never run out. A clearer picture of your health – all in one place Millions of patients trust Fullscript to feel more connected to their provider throughout their care. We’re here to help ensure no one navigates health alone. *Lab orders must be sent by a licensed provider (US only)

Screenshots

Lingo by Abbott4 screens
Fullscript4 screens

Verdict

The call

The clearest difference is review sentiment: Fullscript at 84% against Lingo by Abbott's 43%. Fullscript also leads on rating (4.9 vs 4.5) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Fullscript holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Fullscript has 120K ratings behind it against 6K, so its average is the more settled of the two. Written reviews point the same way: 43% of Lingo by Abbott's written reviews are positive against 84% of Fullscript's.

UpkeepUpdate frequency

Lingo by Abbott ships an update every 2 months, Fullscript fortnightly. Both last shipped on September 24, 2026.

Scorecard4 real differences · 7 level
Lingo by Abbott versus Fullscript: the parameters behind the verdict, then further details
ParameterLingo by AbbottFullscript
PriceFreeFree
Rating4.5 (6K ratings)4.9 (120K ratings) — better
Positive reviews43.5% of reviews84.2% of reviews — better
Number of ratings6K120K — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#150#89 — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size194 MB94 MB
Age rating17+17+
DeveloperAbbottHealthWave Inc.

Customer experience

Lingo by Abbott

All ratings6,027 ratings
Positive87.1%
Neutral5.6%
Negative7.2%
Written reviews1,472 reviews
Positive43.5%
Neutral17.5%
Negative39.1%

Fullscript

All ratings119,719 ratings
Positive99.3%
Neutral0.5%
Negative0.2%
Written reviews512 reviews
Positive84.2%
Neutral4.5%
Negative11.3%

User reviews

Lingo by Abbott

From 6K App Store ratings

What we love

  • 🚀 Real-time glucose tracking
  • 📊 Helpful data insights
  • 🌟 Easy setup and use
  • 🔍 Valuable for metabolic health
  • 💪 Motivates lifestyle changes

Room to improve

  • 🐛 Frequent app crashes and freezes
  • 🔋 High battery consumption
  • 🔍 Limited data export and integration
  • 🤔 Confusing 'Lingo Count' metric
  • ⏱️ Delayed glucose readings

Fullscript

From 120K App Store ratings

What we love

  • 👍 Easy to use and organized
  • 🚀 Convenient and efficient ordering
  • 💰 Competitive pricing and discounts
  • 🤝 Great customer service
  • 🌟 High-quality supplements

Room to improve

  • 🐛 Buggy app with crashes and glitches
  • 📤 Lack of customization for deliveries
  • 💲 Expensive for some users
  • 🔍 Lacking in product information and filtering
  • 🔔 Annoying push notifications

Bugs and requests

Lingo by Abbott

Reported bugs

4 issues
  • Sensor connectivity issues
  • Inaccurate glucose readings
  • Data sync problems and data loss
  • Inconsistent app performance after updates

Requested features

5 requests
  • Apple Health integration
  • Apple Watch app and complications
  • More detailed data analysis and visualization
  • Customizable glucose level alerts
  • Improved food logging and tracking

Fullscript

Reported bugs

5 issues
  • App freezes and crashes
  • Inconsistent behavior when adding items to cart
  • Barcode scanning issues
  • Inability to switch between dispensaries
  • Unresponsive app and slow performance

Requested features

5 requests
  • Add a wishlist or save for later feature
  • Improve the app's user interface and navigation
  • Allow more customization for deliveries and subscriptions
  • Provide better product information and filtering options
  • Improve the app's stability and reduce bugs

In-app purchases

None

Lingo by Abbott

No in-app purchases

None

Fullscript

No in-app purchases

Questions

Is Lingo by Abbott free?
Lingo by Abbott is free to download, with no in-app purchases.
Is Fullscript free?
Fullscript is free to download, with no in-app purchases.
Which has better reviews, Lingo by Abbott or Fullscript?
Fullscript is rated higher. Lingo by Abbott averages 4.5 out of 5 from 6K ratings, while Fullscript averages 4.9 from 120K ratings.
Do Lingo by Abbott or Fullscript have ads?
Neither Lingo by Abbott nor Fullscript shows ads.
Which is updated more often, Lingo by Abbott or Fullscript?
Lingo by Abbott ships an update every 2 months, and Fullscript fortnightly. Most recently, Lingo by Abbott was updated on September 24, 2026 and Fullscript on September 24, 2026.
Which is more popular, Lingo by Abbott or Fullscript?
Lingo by Abbott currently peaks at #150 in the App Store charts, and Fullscript at #89. Chart position reflects recent download velocity rather than total install base.

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