# Hagyard Mobile Formulary — user reviews > 5 indexed App Store user reviews of Hagyard Mobile Formulary by HDM DRUG CORPORATION, rated 4.08/5 from 13 ratings. - Source: https://appshunter.io/ios/app/hagyard-mobile-formulary/id1480401640/reviews - App overview in markdown: https://appshunter.io/ios/app/hagyard-mobile-formulary/id1480401640.md - Rating breakdown: 5★ 9 · 4★ 0 · 3★ 1 · 2★ 2 · 1★ 1 ## Most critical reviews (5 lowest-rated) ### 2/5 — Not working *2022-07-19* The app is great and very useful, BUT it is currently not working and not letting anyone I know that uses it, me included, sign in. ### 2/5 — Just ok is not ok *2019-12-30* Good for looking up medication and their dosages. However, the search function does not function. The dosage calculator doesn’t allow decimal points. Those are the problems so far after 2 minutes of use. Will keep exploring. **Developer response:** Hi Cory, we have now fixed both issues you reported here ### 3/5 — Blank screen *2025-06-17* Often a blank screen comes up when you open the app and nothing happens. I exit, deleted the app, downloaded again open logged in and it works, sometimes for several days. Now, next attempt already brings up the blank screen. This app would be awesome if it wasn't for the fact that is full of bugs. ### 3/5 — why logging in every time? *2024-05-05* I used to really like this app, but recently, and for no good reason I can think of, every time I need to look up a drug I have to log in again. Its very irritating. And this is not just me. Several people I have talked to have been experiencing this same issue.If "know your customer " is so important, can you all just set up a PIN or something similar? xoxo ### 5/5 — Excellent Formulary App *2020-02-04* My go to Formulary App. Great protocols and experience. --- *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 2026-06-25.*