# Biorhythm-365 — user reviews > 604 indexed App Store user reviews of Biorhythm by Jeonghwan Kim, rated 4.70/5 from 3,864 ratings. - Source: https://appshunter.io/ios/app/biorhythm-365/id570628630/reviews - App overview in markdown: https://appshunter.io/ios/app/biorhythm-365/id570628630.md - Rating breakdown: 5★ 3,176 · 4★ 473 · 3★ 110 · 2★ 41 · 1★ 64 ## What do users think of Biorhythm? Overall sentiment: positive **Pros** - 👍 Easy to use and understand - 🚀 Accurate and informative - 💡 Helpful for planning and self-awareness - 🔍 Useful for tracking personal rhythms - 📈 Tracks biorhythms over time **Cons** - 🔒 Limited to one user profile - 🔍 Lacks ability to compare multiple profiles - 📝 Difficult to change birth date once entered - 💰 Ads prompt for paid version - 🔍 Lacking detailed explanations and instructions **Commonly reported bugs** - Birthday icon does not always function as expected - App freezes or crashes on some devices **Most requested features** - Add ability to track multiple user profiles - Implement date/month scrolling for easier navigation - Provide more detailed information and explanations - Include option to remove ads without paid upgrade ## Newest reviews (18 of 604) ### 2/5 — Wierd numbers *2026-08-26, version 7.10* Not sure about this ### 2/5 — not happy *2026-05-04, version 6.80* the app doesnt help much. never liked the design. I actually forgot that I have it installed . jun04?2024 ### 2/5 — can't seem to find a way to add other biorhythms as before!! Can't find home screen!! *2026-02-10, version 6.80* See above ### 5/5 — Excelente aplicación! *2026-01-13, version 6.80* Esta aplicación está disponible siempre independientemente de la red, es amigable y clara. ### 5/5 — Fantastic free tool *2025-12-24, version 6.74* Best of its kind. Barebones documentation, but you’ll figure it out. Thank you for a great tool. UPDATE: Still the best of its kind. Recommended without reservation. ### 5/5 — Interesante *2025-11-17, version 6.74* Es bueno tener una guía de curvas, hay ocasiones que coinciden mucho con tu día, entonces te da una sensación de paz pensar que es la naturaleza de tu vida ### 5/5 — Awesome *2025-11-11, version 6.74* Have been using this for 10+ years, sharing with friends and family along the way. Simple to read and adjust the time frame. And it's still FREE ### 3/5 — 좋아요 *2025-11-09, version 6.74* 젛아요 ### 2/5 — バイオリズムは、指先で 縦バーをスライドさせる *2025-10-22* 希望する任意の時期のバイオリズムを確認したいときは、灰色縦バーを、指で滑らせるように左右スライドさせると、表に数字が出てくるが、メモをとろうと他のアプリに移ってから、またバイオリズムアプリを表示させると、アプリを開いた【今日】に日付が戻ってしまう。 地味に面倒くさいので、●メモ機能と、●他アプリに移動しても、任意の日付 の場所をそのまま表示していてほしい。 できれば、画面表示されている 半月 分の先や、後半を見たいときは、 灰色バーをはじっこまでスライドさせたら、その先 の日まで移動できるようにしてほしい。いちいち 虫眼鏡🔍に日付け打ち込むのがちょいと手間を感じる。 あとは面白いアプリです。大体、4ヶ月ごとに知性や感情、体力などがそろうのは、占いでも知ってる人は知っていることだが、視覚化させてるのがわかりやすい。 ### 5/5 — very HelpFULL insight *2025-10-19, version 6.74* this small app Helps a LOT .:. to understand the MooDs of people, usualy after an issue occured (with your Perception or the Perception of other humans) . Would be good to check these "winds of change" BEFORE the next day - and Prepare earlier :-) ### 2/5 — Cálculos *2025-10-19, version 6.74* Creo que se deberían verificar los cálculos. Viendo valores con fórmulas senoidales da valores algo diferentes. ### 5/5 — Biorhythm daily life *2025-10-15, version 6.74* I use the 3 biorhythms for how I will be able to function. Whilst playing tennis at 76 years, to writing and teaching, to pausing when I am having double critical days. ### 5/5 — Great Biorhythm app! *2025-10-15, version 6.74* I was noticing that regardless of reason , I was having odd low functioning days. I realized that I had not thought about biorhythms in decades and we live in an age of apps. This app is not only colorful, easy to use and apparently accurate, it is also the free version. To add other users and get more detail and functionality you can upgrade. The free version is perfect for a single user. 5 stars. So helpful for making plans and getting a sort of validation for lows or highs. ### 5/5 — Review 1 *2025-10-15, version 6.74* Found biorhythm is pretty much on wish they would show luck factor. ### 5/5 — Fabulous! *2025-09-18, version 6.74* Fabulous information ### 5/5 — Great App *2025-09-13, version 6.74* Been following biorythms since 1973. Did on graph paper manually. What a pleasure to have them plotted out! Thank you! ### 5/5 — The best that I have found! *2025-09-01, version 6.72* I have been using biorhythm calculators for at least 60 years. Have used them for planning many dates for different projects. This app is my favorite. It’s fast accurate and Free. Thanks to the people who created it. 5 stars! ### 5/5 — The best that I have found! *2025-08-29* I have been using biorhythm calculators for at least 60 years. Have used them for planning many dates for different projects. This app is my favorite. It’s fast accurate and Free. Thanks to the people who created it. 5 stars! ## Most critical reviews (10 lowest-rated) ### 1/5 — Poor interface *2026-01-23, version 6.80* No obvious way to add another person ### 1/5 — Not accurate *2025-11-12, version 6.74* Data based on other apps is nit acurate ### 1/5 — No es posible introducir fecha *2025-08-02, version 6.72* No deja pulsar la tarta para introducir fecha de cumpleaños ### 1/5 — 使い方にある項目が全部ない *2024-05-24* 直感で使えるけど ある程度知識のある人向けで なんとなく 天気予報的に見てます まぁ づつーる よりは いいかな？ ### 1/5 — Junk *2024-05-08, version 6.53* No explanation how to use and main menu missing. Move on. ### 1/5 — No longer works *2024-01-20, version 6.47* So suddenly, the app no longer works. You can’t tap and put your birthday in it is frozen on a single page. ### 1/5 — Neue Version *2023-12-28* Achtung, die App ist gespickt mit Ads und Werbung. Es dauert echt lange, bis man alle Ad-Server und Firmen, die vom eigenen Gerät Daten abschnorcheln wollen, abgewählt hat. ### 1/5 — Bezahlt!!!!!!!!!! *2023-10-28, version 6.43* nichts Geht Rotz!!!!!!!! Nur nicht Kaufen an Alle!!!!!!!!!! ### 1/5 — Rubbish *2023-09-19, version 6.42* Open it. Then that’s that. Rubbish. ### 1/5 — Just got *2023-09-15, version 6.42* I’ve opened the app and I can’t even put my dob in , so not a good start, ## Most praised reviews (10 highest-rated) ### 5/5 — Great app *2026-09-03, version 7.10* Have used biorhythm software nice 1975n Had a small calculator- only way to get bio - w technology I use app on phone I find it accurate n good. Thanks ### 5/5 — 非常喜欢 *2026-07-01* 我平时就信生理节律因为无论干什么就看生物节律办事效率就很高，所以我非常喜欢。 ### 5/5 — 日々、役立ちます。 *2026-05-24* いつでも、正確なデータ表示をありがとうございます。 ### 5/5 — Bet your life on it. *2026-05-20, version 6.81* If you know you know, who feels it knows it. Get in touch with yourself. This will change how you plan your life. ### 5/5 — Very Helpful *2026-04-09, version 6.80* It can help to explain why I feel differently some days ### 5/5 — Sane & Safe *2026-03-01, version 6.80* Check every morning: keeps me sane, safe, and prepared. ### 5/5 — Biorritmo muy buena *2026-02-10, version 6.80* Antes funcionaba mejor ### 5/5 — Biorritmo *2026-02-04, version 6.80* Muy buena app, fácil de usar y de leer la información. ### 5/5 — Bio *2026-02-02, version 6.80* Visual y muy práctico ### 5/5 — PRECISO *2026-01-17, version 6.80* SIMPLE Y FÁCIL DE OPERAR --- *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 2026-09-06.*