Dexcom Flex: iPhone vs Android
Dexcom Flex by Dexcom is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
3.7 ★
19 ratings, both stores
Measured
Best rank now
#89
Android · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
6753882235
Publisher
DexCom, Inc.
Publisher country
United States
Minimum OS
iOS 18.6+
Content rating
4+
Languages
12
AR CS DA NL EN FR DE IT PL ES SV TR
Size
614 MB
Google Play
App details
App ID
com.dexcom.flex
Publisher
DexCom, Inc.
Publisher country
United States
Content rating
Everyone
Dexcom Flex downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | 1k+ Measured |
| Total | – | 1k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Dexcom Flex's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.7 ★ | 19 |
| Google Play | – | – |
| Both stores | 3.7 ★ weighted by ratings | 19 |
About Dexcom Flex
Dexcom Flex is a diabetes guide by your side to help you build your new routine. Dexcom CGM users reported implementing meaningful changes in diet and physical activity and gaining a better understanding of how lifestyle behaviors impact glucose levels, using insights provided by their CGM*1-3.
FAST SET UP & START Start using the app in just a few simple steps, with additional support available anytime4.
Experience 24/7 access to actionable glucose insights on your phone, smartwatch, or receiver‡—no fingerpricks§.
EASY TRACKING
Automated activity logging seamlessly pulls activity data from Apple Health or Health Connect into the Dexcom Flex app||, ¶, #
CUSTOMISABLE ALERTS
Designed to help users prevent hypo events with customizable low and high glucose alerts4
BUILD A NEW ROUTINE
Provides personalized insights, so that you know what to keep doing and what to change.
REDUCED TREATMENT INTENSITY [or] LOWER MEDICATION BURDEN
The use of Dexcom Flex is associated with reduced treatment intensity, suggesting that fewer or lower-dose medications may be required to maintain glycemic control*,†,**,5-6
REFERENCES / DISCLAIMERS:
*Results obtained with a previous generation Dexcom CGM system and are applicable to Dexcom Flex given similar performance and usability.
†Compared to BGM.
‡Simultaneous use of a compatible smartphone is required to receive readings on compatible smartwatch.
§Fingerpricks are required for diabetes treatment decisions if symptoms or expectations do not match readings.
|| Activity logging only available in Dexcom Flex app
¶ Compatible smartphone is required to pair a new Dexcom Flex sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 10 meters of the Dexcom Flex.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
** CGM can support medication optimization by informing treatment intensification, substitution, or de-escalation, based on individual glycemic status and clinical profile.
1 Crawford MA, et al. Diabetes. 2025;74(S1):1927–LB.
2 Crawford MA, et al. Diabetes. 2023;72(S1):63–LB.
3 Richardson KM, et al. Int J Behav Nutr Phys Act. 2024;21(1):145.
4 Dexcom Flex User Guide, 2025
5 Seidu S, et al. Diabetes Care. 2024;47(1):169-179.
6 Lind M, et al. Diabetes Care. 2024;47(5):881-889.
View your glucose information, trend graph, and alerts right from your wrist with the Dexcom Flex Apple Watch app. *,#
*Watches require compatible smart device to use app. Smartphone required to display readings on watch.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
Work with your healthcare provider to figure out what's best for you when making treatment decisions. Always use your
healthcare provider's instructions to treat.
FAST SET UP & START Start using the app in just a few simple steps, with additional support available anytime4.
Experience 24/7 access to actionable glucose insights on your phone, smartwatch, or receiver‡—no fingerpricks§.
EASY TRACKING
Automated activity logging seamlessly pulls activity data from Apple Health or Health Connect into the Dexcom Flex app||, ¶, #
CUSTOMISABLE ALERTS
Designed to help users prevent hypo events with customizable low and high glucose alerts4
BUILD A NEW ROUTINE
Provides personalized insights, so that you know what to keep doing and what to change.
REDUCED TREATMENT INTENSITY [or] LOWER MEDICATION BURDEN
The use of Dexcom Flex is associated with reduced treatment intensity, suggesting that fewer or lower-dose medications may be required to maintain glycemic control*,†,**,5-6
REFERENCES / DISCLAIMERS:
*Results obtained with a previous generation Dexcom CGM system and are applicable to Dexcom Flex given similar performance and usability.
†Compared to BGM.
‡Simultaneous use of a compatible smartphone is required to receive readings on compatible smartwatch.
§Fingerpricks are required for diabetes treatment decisions if symptoms or expectations do not match readings.
|| Activity logging only available in Dexcom Flex app
¶ Compatible smartphone is required to pair a new Dexcom Flex sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 10 meters of the Dexcom Flex.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
** CGM can support medication optimization by informing treatment intensification, substitution, or de-escalation, based on individual glycemic status and clinical profile.
1 Crawford MA, et al. Diabetes. 2025;74(S1):1927–LB.
2 Crawford MA, et al. Diabetes. 2023;72(S1):63–LB.
3 Richardson KM, et al. Int J Behav Nutr Phys Act. 2024;21(1):145.
4 Dexcom Flex User Guide, 2025
5 Seidu S, et al. Diabetes Care. 2024;47(1):169-179.
6 Lind M, et al. Diabetes Care. 2024;47(5):881-889.
View your glucose information, trend graph, and alerts right from your wrist with the Dexcom Flex Apple Watch app. *,#
*Watches require compatible smart device to use app. Smartphone required to display readings on watch.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
Work with your healthcare provider to figure out what's best for you when making treatment decisions. Always use your
healthcare provider's instructions to treat.
Dexcom Flex iPhone
Dexcom Flex is #102 in Medical Free in Germany and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperDexcom
CategoryMedical
PriceFree
Released
Rating★ 3.7 (19)
Version1.8.0
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Rating
3.7 ★
19 ratings
Measured
Best rank now
#102
Medical FreeMeasured
Dexcom Flex on the App Store
App details
App ID
6753882235
Publisher
DexCom, Inc.
Publisher country
United States
Minimum OS
iOS 18.6+
Content rating
4+
Languages
12
AR CS DA NL EN FR DE IT PL ES SV TR
Size
614 MB
Dexcom Flex downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Dexcom Flex's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | MedicalFree | #102 |
Apps near Dexcom Flex on the chart
Medical Free, around #102.
Ratings
App Store, worldwide.
Rating
3.7 ★
19 ratings
Measured
Ratings
19
Measured
About Dexcom Flex
Dexcom Flex is a diabetes guide by your side to help you build your new routine. Dexcom CGM users reported implementing meaningful changes in diet and physical activity and gaining a better understanding of how lifestyle behaviors impact glucose levels, using insights provided by their CGM*1-3.
FAST SET UP & START Start using the app in just a few simple steps, with additional support available anytime4.
Experience 24/7 access to actionable glucose insights on your phone, smartwatch, or receiver‡—no fingerpricks§.
EASY TRACKING
Automated activity logging seamlessly pulls activity data from Apple Health or Health Connect into the Dexcom Flex app||, ¶, #
CUSTOMISABLE ALERTS
Designed to help users prevent hypo events with customizable low and high glucose alerts4
BUILD A NEW ROUTINE
Provides personalized insights, so that you know what to keep doing and what to change.
REDUCED TREATMENT INTENSITY [or] LOWER MEDICATION BURDEN
The use of Dexcom Flex is associated with reduced treatment intensity, suggesting that fewer or lower-dose medications may be required to maintain glycemic control*,†,**,5-6
REFERENCES / DISCLAIMERS:
*Results obtained with a previous generation Dexcom CGM system and are applicable to Dexcom Flex given similar performance and usability.
†Compared to BGM.
‡Simultaneous use of a compatible smartphone is required to receive readings on compatible smartwatch.
§Fingerpricks are required for diabetes treatment decisions if symptoms or expectations do not match readings.
|| Activity logging only available in Dexcom Flex app
¶ Compatible smartphone is required to pair a new Dexcom Flex sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 10 meters of the Dexcom Flex.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
** CGM can support medication optimization by informing treatment intensification, substitution, or de-escalation, based on individual glycemic status and clinical profile.
1 Crawford MA, et al. Diabetes. 2025;74(S1):1927–LB.
2 Crawford MA, et al. Diabetes. 2023;72(S1):63–LB.
3 Richardson KM, et al. Int J Behav Nutr Phys Act. 2024;21(1):145.
4 Dexcom Flex User Guide, 2025
5 Seidu S, et al. Diabetes Care. 2024;47(1):169-179.
6 Lind M, et al. Diabetes Care. 2024;47(5):881-889.
View your glucose information, trend graph, and alerts right from your wrist with the Dexcom Flex Apple Watch app. *,#
*Watches require compatible smart device to use app. Smartphone required to display readings on watch.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
Work with your healthcare provider to figure out what's best for you when making treatment decisions. Always use your
healthcare provider's instructions to treat.
FAST SET UP & START Start using the app in just a few simple steps, with additional support available anytime4.
Experience 24/7 access to actionable glucose insights on your phone, smartwatch, or receiver‡—no fingerpricks§.
EASY TRACKING
Automated activity logging seamlessly pulls activity data from Apple Health or Health Connect into the Dexcom Flex app||, ¶, #
CUSTOMISABLE ALERTS
Designed to help users prevent hypo events with customizable low and high glucose alerts4
BUILD A NEW ROUTINE
Provides personalized insights, so that you know what to keep doing and what to change.
REDUCED TREATMENT INTENSITY [or] LOWER MEDICATION BURDEN
The use of Dexcom Flex is associated with reduced treatment intensity, suggesting that fewer or lower-dose medications may be required to maintain glycemic control*,†,**,5-6
REFERENCES / DISCLAIMERS:
*Results obtained with a previous generation Dexcom CGM system and are applicable to Dexcom Flex given similar performance and usability.
†Compared to BGM.
‡Simultaneous use of a compatible smartphone is required to receive readings on compatible smartwatch.
§Fingerpricks are required for diabetes treatment decisions if symptoms or expectations do not match readings.
|| Activity logging only available in Dexcom Flex app
¶ Compatible smartphone is required to pair a new Dexcom Flex sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 10 meters of the Dexcom Flex.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
** CGM can support medication optimization by informing treatment intensification, substitution, or de-escalation, based on individual glycemic status and clinical profile.
1 Crawford MA, et al. Diabetes. 2025;74(S1):1927–LB.
2 Crawford MA, et al. Diabetes. 2023;72(S1):63–LB.
3 Richardson KM, et al. Int J Behav Nutr Phys Act. 2024;21(1):145.
4 Dexcom Flex User Guide, 2025
5 Seidu S, et al. Diabetes Care. 2024;47(1):169-179.
6 Lind M, et al. Diabetes Care. 2024;47(5):881-889.
View your glucose information, trend graph, and alerts right from your wrist with the Dexcom Flex Apple Watch app. *,#
*Watches require compatible smart device to use app. Smartphone required to display readings on watch.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
Work with your healthcare provider to figure out what's best for you when making treatment decisions. Always use your
healthcare provider's instructions to treat.
Latest updates
1.8.0
More from Dexcom
Dexcom Flex Android
Dexcom Flex is #89 in Medical Free on Google Play in Germany and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperDexcom
CategoryMedical
PriceFree
Released–
Installs1k+
Rating–
Updated–
Content ratingEveryone
Best rank now
#89
Medical FreeMeasured
Dexcom Flex on Google Play
App details
App ID
com.dexcom.flex
Publisher
DexCom, Inc.
Publisher country
United States
Content rating
Everyone
Dexcom Flex downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Dexcom Flex's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | MedicalFree | #89 |
Apps near Dexcom Flex on the chart
Medical Free, around #89.
About Dexcom Flex
Dexcom Flex is a diabetes guide by your side to help you build your new routine. Dexcom CGM users reported implementing meaningful changes in diet and physical activity and gaining a better understanding of how lifestyle behaviors impact glucose levels, using insights provided by their CGM*1-3.
FAST SET UP & START Start using the app in just a few simple steps, with additional support available anytime4.
Experience 24/7 access to actionable glucose insights on your phone, smartwatch, or receiver‡—no fingerpricks§.
EASY TRACKING
Automated activity logging seamlessly pulls activity data from Apple Health or Health Connect into the Dexcom Flex app||, ¶, #
CUSTOMISABLE ALERTS
Designed to help users prevent hypo events with customizable low and high glucose alerts4
BUILD A NEW ROUTINE
Provides personalized insights, so that you know what to keep doing and what to change.
REDUCED TREATMENT INTENSITY [or] LOWER MEDICATION BURDEN
The use of Dexcom Flex is associated with reduced treatment intensity, suggesting that fewer or lower-dose medications may be required to maintain glycemic control*,†,**,5-6
REFERENCES / DISCLAIMERS:
*Results obtained with a previous generation Dexcom CGM system and are applicable to Dexcom Flex given similar performance and usability.
†Compared to BGM.
‡Simultaneous use of a compatible smartphone is required to receive readings on compatible smartwatch.
§Fingerpricks are required for diabetes treatment decisions if symptoms or expectations do not match readings.
|| Activity logging only available in Dexcom Flex app
¶ Compatible smartphone is required to pair a new Dexcom Flex sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 10 meters of the Dexcom Flex.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
** CGM can support medication optimization by informing treatment intensification, substitution, or de-escalation, based on individual glycemic status and clinical profile.
1 Crawford MA, et al. Diabetes. 2025;74(S1):1927–LB.
2 Crawford MA, et al. Diabetes. 2023;72(S1):63–LB.
3 Richardson KM, et al. Int J Behav Nutr Phys Act. 2024;21(1):145.
4 Dexcom Flex User Guide, 2025
5 Seidu S, et al. Diabetes Care. 2024;47(1):169-179.
6 Lind M, et al. Diabetes Care. 2024;47(5):881-889.
FAST SET UP & START Start using the app in just a few simple steps, with additional support available anytime4.
Experience 24/7 access to actionable glucose insights on your phone, smartwatch, or receiver‡—no fingerpricks§.
EASY TRACKING
Automated activity logging seamlessly pulls activity data from Apple Health or Health Connect into the Dexcom Flex app||, ¶, #
CUSTOMISABLE ALERTS
Designed to help users prevent hypo events with customizable low and high glucose alerts4
BUILD A NEW ROUTINE
Provides personalized insights, so that you know what to keep doing and what to change.
REDUCED TREATMENT INTENSITY [or] LOWER MEDICATION BURDEN
The use of Dexcom Flex is associated with reduced treatment intensity, suggesting that fewer or lower-dose medications may be required to maintain glycemic control*,†,**,5-6
REFERENCES / DISCLAIMERS:
*Results obtained with a previous generation Dexcom CGM system and are applicable to Dexcom Flex given similar performance and usability.
†Compared to BGM.
‡Simultaneous use of a compatible smartphone is required to receive readings on compatible smartwatch.
§Fingerpricks are required for diabetes treatment decisions if symptoms or expectations do not match readings.
|| Activity logging only available in Dexcom Flex app
¶ Compatible smartphone is required to pair a new Dexcom Flex sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 10 meters of the Dexcom Flex.
# Smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility
** CGM can support medication optimization by informing treatment intensification, substitution, or de-escalation, based on individual glycemic status and clinical profile.
1 Crawford MA, et al. Diabetes. 2025;74(S1):1927–LB.
2 Crawford MA, et al. Diabetes. 2023;72(S1):63–LB.
3 Richardson KM, et al. Int J Behav Nutr Phys Act. 2024;21(1):145.
4 Dexcom Flex User Guide, 2025
5 Seidu S, et al. Diabetes Care. 2024;47(1):169-179.
6 Lind M, et al. Diabetes Care. 2024;47(5):881-889.