# Grey Muzzle > Pet quality of life journal and tracker. (iPhone/iPad app by System Global Services LLC.) - Source: https://appshunter.io/ios/app/grey-muzzle/id1071363012 (this page in markdown: same URL + `.md`) - Developer: [System Global Services LLC](https://appshunter.io/developer/1071363011) - Category: Medical - Price: Free - Rating: 2.14/5 from 21 App Store ratings · 17 written reviews indexed - Age rating: 4+ - Requires: iOS 5.2 · 52 MB - Languages: English - Released: 2016-01-16 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/grey-muzzle/id1071363012/reviews.md ## What is Grey Muzzle? Grey Muzzle Quality of Life Calendar App is the first app to journal your pet's days on your iPhone/iPad. Simply download the GreyMuzzle application from the app store and create your pet's profile. Then everyday mark if your pet had a good day, bad day or neutral day. This way you can keep track of those bad days. You should mentally prepare yourself for when your pet has more bad days than good and speak to your veterinarian about intervention. Or you may decide as a family that if your pet has 30% bad days, that it is appropriate to say goodbye. The quality of life can be different based on the disease the pet is struggling with, the pet's personality and the families beliefs and abilities to care for their pet during this time. The Grey Muzzle app has a calendar so you can visualize the month at a glance as well as a summary page to see a pie chart of your pet's progress. It is simple to use and free! ## Key features - Pet daily mood journaling - Quality of life tracking - Calendar visualization - Progress summary charts - Pet profile creation ## Recent user reviews (10 of 17) All indexed reviews: https://appshunter.io/ios/app/grey-muzzle/id1071363012/reviews.md ### 1/5 — Can’t even create an account *2023-07-02* The app crashes before I can make an account. I deleted and reinstalled and no luck. ### 1/5 — Archaic! *2023-04-27* The app update is ARCHAIC!! It needs an update CERY BADLY!!!! ### 1/5 — Can it be less than one star? *2023-04-07* My hospice vet recommended but I can’t get the app to open. Registered, took my info and it shuts down instead of opening ### 1/5 — Does not work *2023-03-18* Downloaded the app - trying to register and it won’t go through!! After half hour of struggling I gave up and deleted ### 1/5 — Crashes repeatedly *2022-11-01, version 1.7.1* I couldn’t even get registered and sign in, the app crashes literally every time I hit the “register” button after I enter my info, and every time I try to sign in. Worthless. Deleted. ### 1/5 — App quits out at login *2022-10-25, version 1.7.1* This severely neglected app was useful once upon a time for tracking animal wellbeing, but these days, you can't get past the login screen to access your data or track your pet. The app quits out entirely when you hit "login." I'd love to see this app revitalized, but with the last update over six years ago, my hopes are zero. ### 1/5 — Disappointed *2022-10-20, version 1.7.1* Kept crashing, couldn’t register. Not a good representation of LoL’s services. ### 1/5 — Unable to log in *2022-09-29, version 1.7.1* Perhaps this has good content. I don’t know. I was never able to get past log in screen (right after creating account) ### 1/5 — Doesn't work *2022-09-16, version 1.7.1* Crashes before I could even register. ### 1/5 — Don’t bother something is wrong with app *2022-09-13, version 1.7.1* I used this for my dog Last year and it worked great. I started Monitoring another animal this year and all of a sudden it won’t let you log in and keeps crashing. Can’t find any reason online as To why it won’t work. Read reviews and I guess I am not the only one with the same Complaints. ## Frequently asked questions about Grey Muzzle ### What is Grey Muzzle? Grey Muzzle is a free application designed to help pet owners journal their pet's daily quality of life. It allows users to mark if their pet had a good, bad, or neutral day, providing a visual record of their pet's well-being. ### How does Grey Muzzle help with pet care decisions? By tracking daily moods, Grey Muzzle helps owners identify patterns in their pet's quality of life. This data can be used to mentally prepare for challenging times or to discuss intervention with a veterinarian. ### What kind of summaries does Grey Muzzle provide? The app offers a calendar view for a monthly overview and a summary page that includes a pie chart visualizing your pet's progress in terms of good, bad, and neutral days. ### What devices is Grey Muzzle available on? Grey Muzzle is available for iPhone, iPad, and iPod, and also supports Apple Watch. ### What is the age rating for Grey Muzzle? Grey Muzzle has an age rating of 4+, making it suitable for younger users to assist with pet care journaling. ### When was Grey Muzzle last updated? The latest version of Grey Muzzle, 1.7.1, was released on June 3, 2016. The app was initially released on January 16, 2016. ### What is the user rating for Grey Muzzle? Grey Muzzle currently has a rating of 2.1 stars based on 21 ratings. ### Does Grey Muzzle have ads? The provided data does not specify if Grey Muzzle contains advertisements. However, it is listed as a free application. ## Version history (last 1 release) ### 1.7.1 — 2016-06-03 This app has been updated by Apple to display the Apple Watch app icon. Minor bug fixes. ## Apps similar to Grey Muzzle | App | Rating | Price | Category | | --- | --- | --- | --- | | [MN Urolith](https://appshunter.io/ios/app/mn-urolith/id1035128900) | 4.9 (7) | Free | Medical | | [Plumb's \| Standards](https://appshunter.io/ios/app/plumbs-standards/id1556729700) | 4.9 (3,012) | Free | Medical | | [Veterinary Advisor: Dogs Cats](https://appshunter.io/ios/app/veterinary-advisor-dogs-cats/id1539852544) | 4.5 (35) | Free | Medical | | [VetPDA Calcs](https://appshunter.io/ios/app/vetpda-calcs/id356519283) | 4.9 (16) | $4.99 | Medical | | [Pocket Pathologist](https://appshunter.io/ios/app/pocket-pathologist/id1609678503) | 5.0 (5) | Free | Medical | | [Penn Vet Quality of Life Tool](https://appshunter.io/ios/app/penn-vet-quality-of-life-tool/id1578268499) | 4.0 (1) | Free | Medical | ## More apps by System Global Services LLC - [Bookingcar – car hire app](https://appshunter.io/ios/app/bookingcar-car-hire-app/id1162060359) - [Wingstracker](https://appshunter.io/ios/app/wingstracker/id1564960755) All apps by System Global Services LLC: https://appshunter.io/developer/1071363011 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*