Comparison

Celeste+ vs Lilly Health™

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

Head to head
About

Celeste+

This medical app facilitates home sleep testing by pairing with FDA-cleared devices. It records sleep data using your smartphone's microphone and Bluetooth pulse oximeter. Board-certified sleep doctors analyze the collected signals to diagnose sleep disorders and recommend treatments.

Highlights
  • Home sleep testing
  • Bluetooth pulse oximeter pairing
  • Smartphone microphone recording
  • FDA-cleared technology
  • Sleep disorder diagnosis
  • Sleep doctor consultation
Features
Currently charting
Read full description

Celeste+™ is a home sleep test in a mobile app. Celeste+™ can pair with an FDA-cleared Bluetooth pulse oximeter and Celeste+™ is FDA-cleared to use your smartphone’s microphone. Board-certified sleep doctors use the signals collected while you sleep to diagnose sleep disorders and determine appropriate treatment. If you believe that your sleep quality is poor or if you suspect you have a sleep disorder, it may be impacting your overall health. We recommend consulting with your doctor to discuss the possibility of undergoing a sleep study or speaking with a sleep medicine specialist. The audio recording features are for use in the United States only, and by prescription only.

About

Lilly Health™

This app provides personalized support, education, and insights for individuals using Zepbound or Mounjaro. It offers features like medication tracking, customizable alerts, trend visualization, and access to a content library with articles and recipes. The app aims to help users manage their treatment journey effectively.

Highlights
  • Personalized treatment information
  • Medication and activity logbook
  • Dosing reminders and alerts
  • Progress visualization with charts
  • Medicine savings information
  • Content library with articles and recipes
Features
Currently charting
Read full description

Lilly Health™: Your journey, your way Whether you’re on Zepbound® (tirzepatide), Mounjaro® (tirzepatide) or Foundayo™ (orforglipron), Lilly Health™ offers personalized information, education, and insights to help you feel supported throughout your treatment journey, at no cost. Please see Indication and Safety Summary with Warnings for Mounjaro at mounjaro.lilly.com/risk Please see Indications and Safety Summary with Warnings for Zepbound at zepbound.lilly.com/risk Please see Indications and Safety Summary with Warnings for Foundayo at foundayo.lilly.com/risk When you download and use the Lilly Health™ mobile app, features will be customized based on your treatment and condition and may include: LOGBOOK: Track medicines, activity, and more—all in one place. PERSONALIZED SUPPORT: Lilly Health™ offers personalized information, education and insights to help you feel supported on your treatment journey—plus timely notifications to help keep your momentum going. CUSTOMIZE ALERTS: Set up dosing reminders to help stay on track with your medicine. VISUALIZE TRENDS: Review patterns, trends, and progress using charts and custom time ranges to share with your Health Care Provider. MEDICINE SUPPORT: Access savings information, keep track of your dose, and make updates if you and your doctor decide to make any changes. CONNECT DEVICES: You can choose to sync smart devices and apps for your convenience. LEARN & EXPLORE: Discover helpful articles, healthy recipes, and guided movement videos in our content library. Lilly Health™ also provides access to general health education, wellness content, and limited app features for adults 18 years or older, regardless of prescription or medication status. Note: This app is intended for the exclusive use of U.S. residents 18 years of age and older. Lilly Health™ is not intended to provide treatment decisions or replace the care and advice of a licensed Health Care Provider (HCP). All medical analysis and treatment plans should be performed by a licensed HCP. Still have questions? Call 1-800-LillyRx (1-800-545-5979) for additional support (available Monday to Friday 9 am - 5 pm EST). Zepbound® and Mounjaro® are registered trademarks and Lilly Health™ and Foundayo™ are trademarks owned or licensed by Eli Lilly and Company, its subsidiaries, or affiliates.

Screenshots

Celeste+4 screens
Lilly Health™4 screens

Verdict

The call

The clearest difference is rating: Lilly Health™ at 4.7 against Celeste+'s 3.1. Lilly Health™ also leads on review sentiment (39% vs 0%) and ratings volume (4.8K vs 32). Celeste+'s advantage is update cadence (fortnightly vs monthly) and iOS requirement (15.1 vs 18.0). 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

Lilly Health™ holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: Lilly Health™ has 4.8K ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 0% of Celeste+'s written reviews are positive against 39% of Lilly Health™'s.

UpkeepUpdate frequency

Celeste+ ships an update fortnightly, Lilly Health™ monthly. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 6 level
Celeste+ versus Lilly Health™: the parameters behind the verdict, then further details
ParameterCeleste+Lilly Health™
PriceFreeFree
Rating3.1 (32 ratings)4.7 (4.8K ratings) — better
Positive reviews0.0% of reviews38.9% of reviews — better
Number of ratings324.8K — better
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#94#55 — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size45 MB258 MB
Age rating17+17+
DeveloperEnsoData, Inc.Eli Lilly and Company

Customer experience

Celeste+

All ratings32 ratings
Positive46.9%
Neutral12.5%
Negative40.6%
Written reviews7 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Lilly Health™

All ratings4,764 ratings
Positive94.5%
Neutral1.5%
Negative4.0%
Written reviews157 reviews
Positive38.9%
Neutral15.3%
Negative45.9%

In-app purchases

None

Celeste+

No in-app purchases

None

Lilly Health™

No in-app purchases

Questions

Is Celeste+ free?
Celeste+ is free to download, with no in-app purchases.
Is Lilly Health™ free?
Lilly Health™ is free to download, with no in-app purchases.
Which has better reviews, Celeste+ or Lilly Health™?
Lilly Health™ is rated higher. Celeste+ averages 3.1 out of 5 from 32 ratings, while Lilly Health™ averages 4.7 from 4.8K ratings.
Do Celeste+ or Lilly Health™ have ads?
Neither Celeste+ nor Lilly Health™ shows ads.
Which is updated more often, Celeste+ or Lilly Health™?
Celeste+ ships an update fortnightly, and Lilly Health™ monthly. Most recently, Celeste+ was updated on October 9, 2026 and Lilly Health™ on October 21, 2026.
Which is more popular, Celeste+ or Lilly Health™?
Celeste+ currently peaks at #94 in the App Store charts, and Lilly Health™ at #55. Chart position reflects recent download velocity rather than total install base.

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