# Phenology — user reviews > 6 indexed App Store user reviews of Phenology by Hologram Sciences, Inc., rated 4.41/5 from 17 ratings. - Source: https://appshunter.io/ios/app/phenology/id1619380091/reviews - App overview in markdown: https://appshunter.io/ios/app/phenology/id1619380091.md - Rating breakdown: 5★ 14 · 4★ 0 · 3★ 0 · 2★ 2 · 1★ 1 ## Most critical reviews (6 lowest-rated) ### 1/5 — Defunct?? *2025-02-20* This app has been helpful tracking my perimenopause symptoms, until a few weeks ago, when I could no longer log in or access support. ### 2/5 — Was working but just stopped… *2025-02-20* I started using this app. I really liked the features. I liked that I could track my cycle. I could track symptoms. It had information and some educational info as well. Today when I went to use the app, I can’t get beyond the log in screen. The continue button does nothing. All of a sudden the app just stopped working. Checked to see if there was an update. No luck. I force closed the app and restarted it. Nope. I restarted my phone. No luck. If I uninstall and reinstall it, do I lose the tracked data I put into it? If so then I guess it’s time to find a new app that does the same thing. 😖 Why would an app just stop working…? Perhaps it’s something to do with an Apple update affecting the app itself? ### 5/5 — Excellent resource *2022-05-01* I absolutely loved the content of this app. Super relevant. What a great feature to be able to talk to menopause expert for free! ### 5/5 — Great app *2022-04-30* Great app with helpful articles that are prioritized specific to my needs! ### 5/5 — Helpful and very sleek app *2022-04-30* Great content that is relevant and answers all of the right questions. An excellent resource! ### 5/5 — Great app! *2022-04-30* Very helpful and educational app. --- *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.*