# Dexcom Clarity vs Libre by Abbott

The clearest difference is ratings volume: Libre by Abbott at 110K against Dexcom Clarity's 13K. Libre by Abbott also leads on chart position (#27 vs #178). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Dexcom Clarity against 4.6 for Libre by Abbott. That said, the two scores are not equally well evidenced: Libre by Abbott has 110K ratings behind it against 13K, so its average is the more settled of the two. Written reviews are what separate them: 46% of Dexcom Clarity's written reviews are positive against 40% of Libre by Abbott's.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Dexcom Clarity | Libre by Abbott |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (13K ratings)](https://appshunter.io/ios/app/dexcom-clarity/id1019225730/reviews)** | [4.6 (110K ratings)](https://appshunter.io/ios/app/libre-by-abbott/id6670330506/reviews) |
| Number of ratings | 13K | **110K** |
| Positive reviews | **45.9% of reviews** | 39.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Best chart rank | #178 | **#27** |
| Size | 36 MB | 112 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dexcom](https://appshunter.io/developer/457035738) | [Abbott Labs](https://appshunter.io/developer/1027177119) |

## What reviewers say

### Dexcom Clarity

[App page](https://appshunter.io/ios/app/dexcom-clarity/id1019225730)

**Currently charting:** #178 Top Free · Medical (US App Store)

This app provides diabetes management insights for continuous glucose monitoring (CGM) users. It helps identify glucose patterns and trends over time, aiding in better diabetes control and potentially increasing time in target glucose ranges. Users can track key metrics, share data with healthcare providers, and set personalized goals.

**Highlights:** Glucose pattern and trend analysis, Time in range tracking, Data sharing with healthcare professionals, Setting Time in Range goals, Report viewing, saving, printing, and emailing, Notifications and email alerts

**In-app purchases:** none

**What reviewers like**

- 🚀 Provides great insight
- 📊 Helpful reports and data
- 💯 Life-changing device
- 🔍 Detailed glucose tracking
- 🤝 Integrates with healthcare providers

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔒 Login problems
- 📉 Unreliable sensor readings
- 🚫 Doesn't work internationally
- 📱 Poor iPad support

**Reported bugs**

- Reports not updating
- Clarity app crashing
- Sensor calibration issues
- Data not syncing between apps

**Requested features**

- Ability to add personal notes
- Customizable report formatting
- More detailed data export options
- Ability to adjust graph scales
- Display daily high/low/average glucose


### Libre by Abbott

[App page](https://appshunter.io/ios/app/libre-by-abbott/id6670330506)

**Currently charting:** #27 Top Free · Medical (US App Store)

This app provides continuous glucose monitoring for individuals with diabetes. It automatically updates glucose readings to your phone every minute and offers insights into trends and settings. Compatible with specific FreeStyle Libre sensors, it aids in managing diabetes by tracking glucose levels.

**Highlights:** Continuous glucose monitoring, Automatic readings every minute, Glucose trend insights, Compatibility with FreeStyle Libre 2 and 3, Generative AI for food impact analysis

**In-app purchases:** none

**What reviewers like**

- 🚀 Streaming every minute
- 👍 User-friendly design
- ⭐️ Five-star rating

**What reviewers complain about**

- 🔧 Needs more customization
- 🔍 Lack of detailed view
- 🔌 Unreliable connection
- 🔊 Persistent alarms

**Reported bugs**

- Cannot connect to active sensor
- No historical data transfer

**Requested features**

- Apple Health connectivity
- Widget support
- Dual sensor connections
- Customizable alert profiles
- Delayed high alerts


## Frequently asked questions

### Is Dexcom Clarity free?

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

### Is Libre by Abbott free?

Libre by Abbott is free to download, with no in-app purchases.

### Which has better reviews, Dexcom Clarity or Libre by Abbott?

Dexcom Clarity is rated higher. Dexcom Clarity averages 4.6 out of 5 from 13K ratings, while Libre by Abbott averages 4.6 from 110K ratings.

### Do Dexcom Clarity or Libre by Abbott have ads?

Neither Dexcom Clarity nor Libre by Abbott shows ads.

### Which is updated more often, Dexcom Clarity or Libre by Abbott?

Dexcom Clarity ships an update every 3 months, and Libre by Abbott every 3 months. Most recently, Dexcom Clarity was updated on September 24, 2026 and Libre by Abbott on September 24, 2026.

### Which is more popular, Dexcom Clarity or Libre by Abbott?

Dexcom Clarity currently peaks at #178 in the App Store charts, and Libre by Abbott at #27. 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.*