Stelo by Dexcom vs Petal Wellness™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stelo by Dexcom
This app provides 24/7 access to personal glucose insights without fingerpicks or prescriptions. It empowers users to personalize diet and exercise choices for healthier habits, revolutionizing glucose tracking. A compatible biosensor is required for use.
- 24/7 glucose insights
- Personalized diet and exercise recommendations
- No fingerpicks required
- No prescription needed
- Intuitive app interface
- Integrates with Apple Health
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Welcome to the revolution in personalized glucose health. The Stelo by Dexcom Glucose Biosensor finally gives you an easy way to track your glucose and form healthy habits. No fingerpicks. No prescription. Just results. Stelo sets the standard in glucose innovation – delivering 24/7 access to personal glucose insights, empowering you to uncover what works for you. Our smartphone* app, gives you the power to personalize your diet and exercise choices, so healthy habits can become second nature.¹ With Stelo, you can revolutionize the way you track your glucose – giving you everything you need to become a healthier you. Stelo Glucose Biosensor required for Stelo by Dexcom app use – sold separately at www.Stelo.com Stelo is indicated for adults 18+ who don’t use insulin. STELO IMPORTANT INFORMATION: Consult your healthcare provide before making any medication adjustments based on your sensor readings. Do not use if you have problematic hypoglycemia. Failure to use Stelo and its components according to the instructions for use provided and to properly consider all indications, contraindications, warnings, precautions, and cautions in those instructions for use may result in your missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence. If your sensor readings are not consistent with your symptoms, a blood glucose meter may be an option as needed and consult your healthcare provider. Seek medical advice and attention when appropriate, including before making any medication adjustments an/or for any medical emergency. *For Stelo app compatibility information, visit stelo.com/compatibility. ¹ Stelo User Guide: MT-1000421
Petal Wellness™
This app provides women with clear insights into their activity, body composition, and heart metrics, collected via a discreet wearable device. Track your health trends and understand your body better with easy-to-read data visualizations.
- View heart and body composition metrics
- Track activity and patterns
- Receive health insights
- Wearable device integration
- Data trends over time
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Petal Wellness is a companion app for Petal, a discreet wearable bra insert designed for women that ambiently listens to your body to track activity, body composition, and heart metrics - delivering clear and easy-to-understand insights. With Petal Wellness, you can: - View your heart and body composition metrics and trends in one place - Track activity and patterns over time - Receive clear, easy-to-understand insights about your health and wellness Disclaimer: Petal is intended for wellness purposes only and is not a medical device. The data provided by this app is for informational purposes only and should not be used for diagnostic purposes. Please seek a clinician's advice before making any medical decisions.
Screenshots
Verdict
The clearest difference is review sentiment: Petal Wellness™ at 100% against Stelo by Dexcom's 18%. Petal Wellness™ also leads on rating (5.0 vs 2.5) and update cadence (every 2 weeks vs every 5 weeks). Stelo by Dexcom's advantage is ratings volume (714 vs 11) and chart position (#111 vs unranked). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Petal Wellness™ holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Stelo by Dexcom has 714 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 18% of Stelo by Dexcom's written reviews are positive against 100% of Petal Wellness™'s.
Stelo by Dexcom ships an update every 5 weeks, Petal Wellness™ every 2 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | Stelo by Dexcom | Petal Wellness™ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (714 ratings) | 5.0 (11 ratings) — better |
| Positive reviews | 18.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 714 — better | 11 |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #111 — better | — |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 18.6 | 18.6 |
| Further details — not scored | ||
| Size | 311 MB | 68 MB |
| Age rating | 17+ | 4+ |
| Developer | DexCom, Inc. | JanoLife |
Customer experience
Stelo by Dexcom
Petal Wellness™
Bugs and requests
Stelo by Dexcom
Reported bugs
3 issues- Sensor session ending prematurely
- Inconsistent data syncing with Apple Health
- App freezing and crashing issues
Requested features
5 requests- Ability to view and export historical glucose data
- Option to customize glucose target ranges
- Integration with more fitness/nutrition apps
- Improved Apple Watch support with complications
- Enhanced meal and activity tracking features
Petal Wellness™
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stelo by Dexcom
No in-app purchases
Petal Wellness™
No in-app purchases
Questions
Is Stelo by Dexcom free?
Is Petal Wellness™ free?
Which has better reviews, Stelo by Dexcom or Petal Wellness™?
Do Stelo by Dexcom or Petal Wellness™ have ads?
Which is updated more often, Stelo by Dexcom or Petal Wellness™?
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