# Philips Sonicare vs Stelo by Dexcom

The clearest difference is rating: Philips Sonicare at 4.8 against Stelo by Dexcom's 2.5. Philips Sonicare also leads on ratings volume (57K vs 619) and review sentiment (32% vs 18%). Stelo by Dexcom's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Philips Sonicare holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: Philips Sonicare has 57K ratings behind it against 619, so its average is the more settled of the two. Written reviews point the same way: 32% of Philips Sonicare's written reviews are positive against 18% of Stelo by Dexcom's.

Philips Sonicare ships an update every 2 months, Stelo by Dexcom every 5 weeks. Both last shipped on October 20, 2026.

## The numbers

| Metric | Philips Sonicare | Stelo by Dexcom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (57K ratings)](https://appshunter.io/ios/app/philips-sonicare/id1047099766/reviews)** | [2.5 (619 ratings)](https://appshunter.io/ios/app/stelo-by-dexcom/id6475610406/reviews) |
| Number of ratings | **57K** | 619 |
| Positive reviews | **31.9% of reviews** | 18.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | #195 | **#121** |
| Size | 210 MB | 311 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Philips](https://appshunter.io/developer/355645429) | [DexCom, Inc.](https://appshunter.io/developer/457035738) |

## What reviewers say

### Philips Sonicare

[App page](https://appshunter.io/ios/app/philips-sonicare/id1047099766)

**Currently charting:** #195 Top Free · Health & Fitness (US App Store)

Improve your brushing technique with personalized feedback and guidance. Connect your smart toothbrush to track habits, receive insights, and ensure complete oral hygiene for a healthier mouth and confident smile.

**Highlights:** Personalized brushing insights, Real-time guided brushing, SenseIQ technology adaptation, Mouth mapping and guidance, Brushing habit tracking, Automatic brush head reordering, Apple Health integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💎 Amazing toothbrush
- 👍 Cleans teeth very well
- 🚀 Toothbrush technology is great
- 🔍 App provides good brushing guidance
- 🔍 App tracks brushing habits

**What reviewers complain about**

- 🐛 App is buggy and crashes frequently
- 🐛 App has connectivity issues with toothbrush
- 🐛 App doesn't accurately track brushing
- 🔒 Privacy concerns with app data collection
- 💸 App is not worth the high cost of toothbrush

**Reported bugs**

- App crashes when connecting to toothbrush
- App fails to recognize brushing in certain areas
- App loses connection to toothbrush frequently
- Firmware updates cause app to stop working
- App doesn't sync brushing history accurately

**Requested features**

- Add Apple Watch integration
- Allow customization of brushing settings
- Improve app responsiveness and stability
- Provide better feedback on missed brushing areas
- Enable offline brushing data tracking


### Stelo by Dexcom

[App page](https://appshunter.io/ios/app/stelo-by-dexcom/id6475610406)

**Currently charting:** #121 Top Free · Health & Fitness (US App Store)

Easily track your glucose levels 24/7 without fingersticks or a prescription. Gain personalized insights to understand how diet and exercise impact your health. This app empowers you to build healthier habits and take control of your well-being.

**Highlights:** 24/7 glucose tracking, No fingersticks required, Personalized health insights, Diet and exercise personalization, Form healthy habits, No prescription needed

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy sensor setup
- 👍 Intuitive app interface
- 🔍 Helpful for understanding glucose trends
- 💡 Integrates with Apple Health

**What reviewers complain about**

- 🐛 Sensor accuracy issues
- 🔍 Limited data history and analysis
- 🤖 Lack of human customer support
- 🔍 Inability to calibrate sensor
- 🔍 Inconsistent Apple Watch integration

**Reported bugs**

- Sensor session ending prematurely
- Inconsistent data syncing with Apple Health
- App freezing and crashing issues

**Requested features**

- 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


## Frequently asked questions

### Is Philips Sonicare free?

Philips Sonicare is free to download, with no in-app purchases.

### Is Stelo by Dexcom free?

Stelo by Dexcom is free to download, with no in-app purchases.

### Which has better reviews, Philips Sonicare or Stelo by Dexcom?

Philips Sonicare is rated higher. Philips Sonicare averages 4.8 out of 5 from 57K ratings, while Stelo by Dexcom averages 2.5 from 619 ratings.

### Do Philips Sonicare or Stelo by Dexcom have ads?

Neither Philips Sonicare nor Stelo by Dexcom shows ads.

### Which is updated more often, Philips Sonicare or Stelo by Dexcom?

Philips Sonicare ships an update every 2 months, and Stelo by Dexcom every 5 weeks. Most recently, Philips Sonicare was updated on October 20, 2026 and Stelo by Dexcom on October 20, 2026.

### Which is more popular, Philips Sonicare or Stelo by Dexcom?

Philips Sonicare currently peaks at #195 in the App Store charts, and Stelo by Dexcom at #121. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*