Dexcom Clarity vs Unify Trials
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dexcom Clarity
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.
- 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
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Dexcom Clarity is a diabetes management application for CGM users. It provides relevant insights into users’ retrospective glucose values, patterns, and trends over time. Dexcom Clarity is an important part of your Dexcom CGM system. It can help you identify glucose patterns and, with your healthcare professional, determine the potential causes of those patterns. Dexcom Clarity users experience up to 15% increased time in range (70-180mg/dL) as compared to non-users.* Log in with your Dexcom account to: • Keep tabs on your time in range, patterns and other key metrics. • Allow clinics to access to your data and reports to make appointments more efficient. • Set Time in Range goals. • Turn on daily or weekly notifications and emails. • View, save, print, and email all reports. • Connect to partner apps for more features and benefits. This app store should not be used as your first point of contact to resolve technical or customer services issues. In order to protect your privacy and personal information, and promptly resolve any technical or customer services issues you are having with any Dexcom product, please contact 1-888-738-3646. Dexcom is required to follow up with customers regarding product-related complaints. If Dexcom determines that your comment/complaint requires follow up, a technical support representative will attempt to contact you to gather more information regarding your comment/complaint. *Parker AS, Welsh J, Jimenez A, Walker T. Insights from big data (2): Benefits of self-guided retrospective review of continuous glucose monitoring reports. Diabetes Technol Ther. 2018;20(S1):A-27.
Unify Trials
This app supports clinical trial participants with information and reminders for trial tasks. It offers layman's explanations of diseases and trials, and allows data submission via questionnaires and connected devices approved in the US and EU.
- Clinical trial support
- Task reminders
- Disease and trial information
- Health questionnaire data submission
- Connected device data collection (US/EU)
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The Unify Trials app provides participants in a Clinical trial support and information throughout the trial. Support include reminders for tasks relevant to complete the trial as well as layman information about the relevant disease area and the trial in general. Participants can also provide data through different health questionnaires and other means of data collection. Data can be collected by connected devices in markets and regions where use of devices have regulatory clearance. Use of devices is approved in the US and the EU.
Screenshots
Verdict
The clearest difference is rating: Dexcom Clarity at 4.6 against Unify Trials's 4.0. Dexcom Clarity also leads on ratings volume (13K vs 3). Unify Trials's advantage is iOS requirement (15.6 vs 17.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dexcom Clarity holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Dexcom Clarity has 13K ratings behind it against 3, so its average is the more settled of the two.
Dexcom Clarity ships an update every 3 months, Unify Trials every 2 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.
| Parameter | Dexcom Clarity | Unify Trials |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (13K ratings) — better | 4.0 (3 ratings) |
| Positive reviews | 45.9% of reviews | — |
| Number of ratings | 13K — better | 3 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 36 MB | 195 MB |
| Age rating | 4+ | 17+ |
| Developer | DexCom, Inc. | Evinova |
Customer experience
Dexcom Clarity
Unify Trials
Bugs and requests
Dexcom Clarity
Reported bugs
4 issues- Reports not updating
- Clarity app crashing
- Sensor calibration issues
- Data not syncing between apps
Requested features
5 requests- Ability to add personal notes
- Customizable report formatting
- More detailed data export options
- Ability to adjust graph scales
- Display daily high/low/average glucose
Unify Trials
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dexcom Clarity
No in-app purchases
Unify Trials
No in-app purchases
Questions
Is Dexcom Clarity free?
Is Unify Trials free?
Which has better reviews, Dexcom Clarity or Unify Trials?
Do Dexcom Clarity or Unify Trials have ads?
Which is updated more often, Dexcom Clarity or Unify Trials?
Other comparisons
