Comparison

Lingo by Abbott vs Optimize with Philip Levi

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

Optimize with Philip Levi

This app offers a holistic approach to fitness and wellness, focusing on pain-free movement, clean eating, and reducing reliance on external aids. It provides a simple, sustainable system for busy individuals to train, eat, and recover effectively, celebrating the journey of self-improvement.

Highlights
  • Pain-free movement guidance
  • Clean eating strategies
  • Sustainable fitness approach
  • Minimal equipment workouts
  • Holistic wellness system
  • Health data tracking (Apple Watch)
Features
Read full description

When we Optimize, health is wealth. Our mission is to help our clients and community learn to move pain free, eat clean, depend less on pharmaceuticals and unskillful relationships with technology. All in order to thrive, naturally. Nothing great ever came out of anything easy. In fact the opposite is true. A little bit of controlled discomfort, done safely, makes us stronger humans. We are here to disrupt the ways in which we are terminally “amusing ourselves to death.” Optimize is a system that helps us move better in our bodies regardless of age, gender or walk of life. The Optimize approach utilizes minimal equipment. Lowering the barrier to entry and making holistic fitness simple and approachable for everyone. We help busy people take a radically simple and sustainable approach to fitness that doesn’t require effort to gain clarity on how to train, what to eat and how to recover. Fitness and wellness are a process - not an outcome. The journey should be an experience to learn from and something to celebrate. The best investment you can make is your own health. We work to build better humans by living an optimized life. We have been using Health Kit to facilitate users to track their health data when they do workouts, They can enable the iWatch option from the Devices section under Account, the User has to open the iWatch App and Start Session, Those health data like Heart Rate and Calorie Burn will be seen in Workouts Menu under Accounts

Screenshots

Lingo by Abbott4 screens
Optimize with Philip Levi4 screens

Verdict

The call

The clearest difference is review sentiment: Optimize with Philip Levi at 100% against Lingo by Abbott's 44%. Optimize with Philip Levi also leads on rating (5.0 vs 4.5) and device support (4 vs 2). Lingo by Abbott's advantage is ratings volume (8K vs 1) and chart position (#174 vs unranked). On price, update cadence, ads and in-app purchases 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

Optimize with Philip Levi holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Lingo by Abbott has 8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 44% of Lingo by Abbott's written reviews are positive against 100% of Optimize with Philip Levi's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 5 level
Lingo by Abbott versus Optimize with Philip Levi: the parameters behind the verdict, then further details
ParameterLingo by AbbottOptimize with Philip Levi
PriceFreeFree
Rating4.5 (8K ratings)5.0 (1 ratings) — better
Positive reviews44.2% of reviews100.0% of reviews — better
Number of ratings8K — better1
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#174 — better—
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.113.0 — better
Further details — not scored
Size194 MB160 MB
Age rating17+4+
DeveloperAbbottRemote Coach Ltd

Customer experience

Lingo by Abbott

All ratings7,894 ratings
Positive86.6%
Neutral5.8%
Negative7.6%
Written reviews1,599 reviews
Positive44.2%
Neutral17.2%
Negative38.6%

Optimize with Philip Levi

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Optimize with Philip Levi

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Lingo by Abbott

No in-app purchases

None

Optimize with Philip Levi

No in-app purchases

Questions

Is Lingo by Abbott free?
Lingo by Abbott is free to download, with no in-app purchases.
Is Optimize with Philip Levi free?
Optimize with Philip Levi is free to download, with no in-app purchases.
Which has better reviews, Lingo by Abbott or Optimize with Philip Levi?
Optimize with Philip Levi is rated higher. Lingo by Abbott averages 4.5 out of 5 from 8K ratings, while Optimize with Philip Levi averages 5.0 from 1 ratings.
Do Lingo by Abbott or Optimize with Philip Levi have ads?
Neither Lingo by Abbott nor Optimize with Philip Levi shows ads.
Which is updated more often, Lingo by Abbott or Optimize with Philip Levi?
Lingo by Abbott ships an update every 2 months, and Optimize with Philip Levi every 2 months. Most recently, Lingo by Abbott was updated on October 25, 2026 and Optimize with Philip Levi on October 12, 2026.

Other comparisons