Your gentle health companion — we're here to help.
Have a question, found a bug, or want to share feedback? Reach out and we'll get back to you.
Email Supportwksunshine@gmail.com
Calla is a personal health companion. It brings your daily mood check-ins, symptoms, vitals, medications, appointments, and journal together in one calm place — with gentle progress rings, trends over time, a supportive AI chat, guided breathing, and a family care circle.
No. Calla is a wellness tool for keeping track of how you're doing — it is not a medical device, and neither the app nor its AI companion gives medical advice. Always talk to a healthcare professional about your health, and contact local emergency services in an emergency.
You can try Calla in demo mode without one — nothing leaves your device. To keep your entries and sync them across devices, create an account with email and password, Sign in with Apple, or Google Sign-In.
The companion is powered by Google's Gemini model. When you chat, your message and a short summary of your recent entries are sent to Gemini so replies can be relevant to you. Your chats are never used for advertising. See the Privacy Policy for details.
Only if you turn on health sync in Settings. Calla then reads steps, sleep, heart rate, weight, blood pressure, body temperature, blood glucose and water, and fills in your vitals automatically. Writing back is a separate switch: if you allow it, the water, mindful minutes and hand-typed readings you record in Calla are saved to your health app too. You can turn either off any time in Settings, or revoke access in your device's health settings.
Turn on daily reminders in Settings and pick your times — Calla nudges you for medications and check-ins, and alerts you before appointments. A dose reminder has Taken and Remind me in 15m buttons you can use from the Lock Screen, and quiet hours keep the rest silent overnight. Reminders are scheduled locally on your device. If they don't appear, check that notifications are allowed for Calla in your device settings.
Yes. On iPhone, say “Log water in Calla”, “I took my meds in Calla” or “Check in with Calla”, or add them in the Shortcuts app. On Android, long-press the Calla icon. Water and meds are recorded the next time Calla opens, through the same steps as tapping in the app; “I took my meds” marks the doses due around that time, never a dose you missed hours earlier. Nothing is sent anywhere until Calla itself saves it.
A place to keep the family members and carers who support you, and — if you choose — to share with them. Pick what each person can see, send them an invite code, and they follow your updates in their own copy of Calla under Someone shared with me. A code works for one account only; you can set an expiry, see when it was claimed, and stop sharing at any moment. Photos, your journal, cycle data and AI chats are never shared.
Yes — Settings → Your data exports everything as a PDF (handy for a doctor's visit), a CSV spreadsheet, plain text, or a full Calla backup, for the last 30 days up to all time. A backup can be restored later, and you can import readings from a CSV file.
In your own private account on Google Firebase, restricted to you by security rules. The free plan shows non-personalized ads, but there is no cross-app tracking, and your health data is never sold or used for advertising or marketing. See the Privacy Policy.
Yes. In Settings → Privacy, App lock asks for Face ID, fingerprint or your passcode to open Calla, and Privacy mode keeps medication and appointment names out of notifications, blurs Calla in the app switcher, and blocks screenshots where your device allows.
Yes. Your entries are cached on your device, and check-ins, photos and changes you make offline wait in a queue and sync when you're back online. Settings → Status shows whether anything is still waiting.
A one-time purchase — not a subscription — that removes ads. Buy it in Settings → Calla Plus. On a new phone, or after reinstalling, tap Restore purchases there. Refunds are handled by the App Store or Google Play.
English, Spanish and Chinese. By default Calla follows your device's language; you can pick one in Settings → Language.
Go to Settings → Delete account & data to permanently erase your account and every record. See the Delete Account page, or email us at wksunshine@gmail.com if you can't access the app.
Read our full Privacy Policy.
Calla · wksunshine@gmail.com
您溫柔的健康夥伴 — 我們隨時為您服務。
Calla 是您的個人健康夥伴。它將每日心情打卡、症狀、生命體徵、藥物、預約和日記匯集在一個寧靜的空間 — 還有溫柔的進度環、趨勢圖表、暖心的 AI 聊天、引導式呼吸，以及家庭關懷圈。
不。Calla 是幫助您記錄身心狀態的健康輔助工具 — 它不是醫療器材，應用程式及其 AI 夥伴皆不提供醫療建議。健康問題請務必諮詢醫療專業人員；如遇緊急情況，請聯絡當地緊急服務。
您可以先以示範模式試用，無需帳號 — 資料不會離開您的裝置。若要保存記錄並在裝置間同步，可使用電子郵件密碼、Apple 登入或 Google 登入建立帳號。
AI 夥伴由 Google 的 Gemini 模型驅動。當您聊天時，您的訊息及近期記錄的簡短摘要會傳送給 Gemini，讓回覆更貼近您的狀況。您的聊天絕不用於廣告。詳情請參閱隱私政策。
只有在您於「設定」開啟健康同步後才會。Calla 會讀取步數、睡眠、心率、體重、血壓、體溫、血糖及飲水量，並自動補齊您的生命體徵。寫回是另一個獨立開關：若您允許，您在 Calla 記錄的飲水量、正念分鐘數及手動輸入的讀數也會存入您的健康應用程式。兩者皆可隨時在「設定」關閉，或在裝置的健康設定中撤銷存取權。
在「設定」開啟每日提醒並選擇時間 — Calla 會提醒您服藥和打卡，並在預約前通知您。服藥提醒附有「已服用」及「15 分鐘後提醒」按鈕，可直接在鎖定畫面操作；勿擾時段則讓其他提醒在夜間保持安靜。提醒都在您的裝置本機排程。若未收到提醒，請確認裝置設定中已允許 Calla 的通知。
可以。在 iPhone 上，您可以說「Log water in Calla」、「I took my meds in Calla」或「Check in with Calla」，也可以在「捷徑」App 中加入這些動作（Siri 指令目前僅提供英文）。在 Android 上，長按 Calla 圖示即可。飲水與服藥會在下次開啟 Calla 時，以與在 App 內點按相同的方式記錄；「I took my meds」只會標記當下前後應服的劑量，絕不會補記數小時前錯過的劑量。在 Calla 本身儲存之前，任何資料都不會被傳送。
一個保存支持您的家人和照顧者的地方，並可在您選擇時與他們分享。為每個人選擇可查看的內容，傳送邀請碼給對方，對方即可在自己的 Calla 中透過「有人與我分享」追蹤您的近況。每組邀請碼只限一個帳號使用；您可設定到期日、查看何時被領取，並隨時停止分享。照片、日記、生理週期資料及 AI 聊天絕不會被分享。
可以 — 「設定 → 您的資料」可將所有資料匯出為 PDF（看診時特別實用）、CSV 試算表、純文字或完整的 Calla 備份，範圍從最近 30 天到全部。備份日後可還原，您也可以從 CSV 檔匯入讀數。
儲存在您於 Google Firebase 上的私人帳號中，安全規則確保僅您本人可存取。免費方案會顯示非個人化廣告，但沒有跨應用程式追蹤，您的健康資料絕不出售或用於廣告或行銷。詳情請參閱隱私政策。
可以。在「設定 → 隱私」中，應用程式鎖會在開啟 Calla 時要求 Face ID、指紋或裝置密碼；隱私模式則會讓通知不顯示藥物與預約名稱、在多工畫面中模糊 Calla，並在裝置允許時阻擋截圖。
可以。您的記錄會快取在裝置上；離線時的打卡、照片和變更會排入佇列，恢復連線後自動同步。「設定 → 狀態」會顯示是否仍有待上傳的項目。
一次性購買（非訂閱），可移除廣告。在「設定 → Calla Plus」購買。換新手機或重新安裝後，在同一處點選「恢復購買」即可。退款由 App Store 或 Google Play 處理。
英文、西班牙文及中文。Calla 預設跟隨裝置語言；您也可在「設定 → 語言」中選擇。
前往「設定 → 刪除帳號與資料」即可永久清除您的帳號及所有記錄。請參閱刪除帳號頁面；若無法存取應用程式，請發送郵件至 wksunshine@gmail.com。
閱讀完整的隱私政策。
Calla · wksunshine@gmail.com