Guardian Monitor

🇺🇸 United States
Kacper Rychlinski  | 
32
ASO score
Text
14/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.3
rating
Votes
378
rating
App Age
3y 9m
rating
Last Update
Dec 02, 2025
rating
iAP
$2.99 - 7.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.28
4.68
-9%
Number of Ratings (Voted)
378
846.4K
-100%
App Age
3y 8m
9y 0m
-59%
In-app Purchases Price
$5
$49
-89 %
Update Frequency
52d
23d
+131%
Title Length
16
26
-38%
Subtitle Length
0
27
Description Length
993
3 286
-70%
Number of Screenshots
1089
1476
-26 %
Size
24MB
351MB
-93 %

Category Ranking in United States

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Top Dec 04, 2025 Dec 11, 2025
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Top Dec 04, 2025 Dec 11, 2025
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Top Dec 04, 2025 Dec 11, 2025
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Top Dec 04, 2025 Dec 11, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 16 of 30
)
Guardian Monitor
Subtitle (
Characters: 0 of 30
)
Description (
Characters: 993 of 4000
)
Note: This app is for informational purposes only and should not be used to make medical decisions. Guardian Monitor displays glucose data from supported CGM services without modifying any settings in the original app. To use the app, you need an account with the original CGM service, as authorization is required for it to function. Guardian Monitor enhances standard functionality with additional features such as a custom alarm system and voice readouts of glucose levels. It can also run in the background by playing a standby sound that turns into an alarm when necessary. Other features include: • support for Apple Watch (including eSIM models) • Live Activity (also for CarPlay and Apple Watch) • widgets • Siri integration • Nightscout synchronization • session sharing between devices Facebook Group: https://www.facebook.com/groups/GuardianMonitor Special thanks: Paulina Borowska – German translation Jaap Kramer – Dutch translation Gála József – Hungarian translation}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.3
378 voters

Some Latest Reviews

BE Guy
05 Dec, 2025
2
How do you log i to this app. The screen is in russian and do not allow to create an account. Is this a bug?
senior_birdman
13 Nov, 2025
2
Erst einmal muss man wissen, dass die Daten aus der Original App kommen. Also benötigt man zwei Apps die parallel laufen und quasi das selbe tun. Vorteil hier ist ganz klar die Darstellung, sowohl in der Auswertung als auch in der Optik von App, Widget und Apple Watch. Allerdings verbraucht diese App unheimlich viel Akku und sie aktualisiert definitiv nicht automatisch, obwohl es das verspricht. Und ja, ich habe sie nun rund drei Monate getestet, Abo bezahlt, aber zufriedenstellend ist sie leider nicht. Guter Ansatz, wenn zu Ende gedacht und umgesetzt komme ich gerne zurück. Btw: manchmal wäre der Input von Real Nutzern sinnvoll und auch sinnvoll umzusetzen.
Kbullfish
03 Nov, 2025
3
The app is showing an improper time as well as a previous glucose that will not update. I need help.
MacsimR
16 Aug, 2025
2
Данные не синхронизируются автоматически с найтскаутом приходится по несколько перезагружать приложение чтобы данные отображались в найскауте.
All is taken 10
03 Aug, 2025
2
The app does the job os syncing data between nightscout and carelink which is a huge help, pricing is okay, but I gave 2 stars because drains the battery of the phone if runs in the background because of the solution used to run in the background.
Gura 77
24 Jun, 2025
5
Thank you very much for the app! Minimal setup and just works. Much more capable than Medtronic’s native apps
Shhdehwka
23 Jun, 2025
3
The application is very good and useful. However, I’ve noticed that during certain periods of the week sometimes for several hours the data does not update. While the original app on my main phone refreshes and shows the latest results correctly, the Monitor app does not reflect these updates during those times.
TheLEB1975
29 May, 2025
5
This app is more reliable than the Medtronic one. Would be lost without it. Great dev and just such a super tool. Thank you!
海贝拾❤️
13 Mar, 2025
5
非常感谢!!! 强烈建议推出中文版!!! strongly request Chinese version!!!

Other

Additional Information
Rating:
4.28
Voted: 378
App Store Link:
Website: -
Email: -
Privacy Policy:
Categories: Health & Fitness, Medical
Size: 23MB
iAP: 2.99 - 7.99 $
App Age: 3 years 9 months
Release Date: Mar 26, 2022
Last Update: Dec 02, 2025
Version: 1.4.6
Version history
1.4.6
Dec 02, 2025
Fix for a date-parsing issue that, in a very rare case, could cause glucose data to be returned incorrectly.
1.4.5
Nov 30, 2025
Fixed an issue where the Live Activity view was being cropped in CarPlay.
Version history