Withings vs Grace Care
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Withings
This app unifies your health data from devices and other apps, offering insights for weight loss, activity, sleep, and blood pressure management. It provides medical-grade precision and personalized coaching to help you understand your body and achieve long-term health goals. Share reports instantly with your doctor and track family health from one place.
- Unified health data from devices and apps
- Weight and body composition monitoring
- Activity and sleep tracking
- Blood pressure and cardiovascular health management
- Menstrual cycle and nutrition tracking
- Family health profiles
- Doctor report sharing
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Whatever your goal—weight loss, activity, blood pressure management, or better sleep—the Withings App is your gateway to health management, offering education, insights, and a seamless way to stay connected. Built on clinical expertise, it unifies your health data to drive smarter decisions and lasting results. YOUR HEALTH ECOSYSTEM, SEAMLESSLY CONNECTED Easily install all your Withings devices and sync your data to bring your health universe together. ALL YOUR HEALTH APPS UNIFIED Connect your health apps like Apple Health, Strava, MyFitnessPal, and more to centralize your data with ease. TRUST MEDICAL-GRADE PRECISION, TO DRIVE PROGRESS Clinical-grade accuracy delivers reliable insights that help you make confident, informed decisions about your health. • WEIGHT & BODY COMPOSITION MONITORING • ACTIVITY MONITORING • SLEEP SCORE • HYPERTENSION MANAGEMENT • CARDIOVASCULAR DISEASE DETECTION • MENSTRUAL CYCLE TRACKING • NUTRITION TRACKING " SHAPE YOUR HEALTH JOURNEY Create a tailored health profile, monitor symptoms, and set achievable goals to better understand your body, stay motivated, and improve your health over time MULTIPLE PROFILES TO TRACK FAMILY HEALTH Track the health of your entire household from one app and easily share data between profiles for a more connected approach to care. INSTANTLY SHARE WITH YOUR DOCTOR Generate secure, shareable reports or send a live link to your health dashboard, giving your healthcare provider immediate access to your most up-to-date metrics. Withings+ POWERING YOUR JOURNEY TO LONGEVITY Precision health made personal—AI and in-app cardiologists guiding you forward. With Withings+, our premium subscription service, you decode your health through clinical reviews and AI assessments, delivering precise, tailored care to strengthen long-term habits and help support your journey toward a better, longer life. YOUR HEALTH SIMPLIFIED All metrics consolidated in one powerful Health Improvement Score to guide your long-term health. SPECIALIST CARE AT YOUR FINGERTIPS Get your ECG reviewed by a cardiologist within 24 hours — with an average wait time of just 4 hours (Observed Jan–Mar 2025). Feel confident knowing your heart health is in expert hands, quickly and reliably. DECODE YOUR BODY With Withings Intelligence, experience around-the-clock AI-driven insights, smart trend analysis, and personalized coaching to help you take control of your health. Kickstart your day with our brand new Vitalité Indicator. This powerful tool brings together key health metrics—including HRV, temperature, sleep patterns, and more — to evaluate your rest and effort levels. Based on these insights, it offers personalized suggestions to help you boost your energy and optimize recovery for the days ahead. You’ll also receive a detailed breakdown that can highlight early signs of potential illness and signal when it’s time to give yourself extra care. YOUR WEEKLY HEALTH BREAKDOWN Track your strengths and weaknesses each week to refine and boost your Health Improvement Score. ABOUT WITHINGS Withings creates clinically validated health devices embedded in beautifully designed, easy-to-use products. A universe of insights all synced to a single source of truth, providing you with the ultimate way to stay connected to your health. Terms of use:https://www.withings.com/legal/applications-conditions#/legal/services-terms-and-conditions Privacy policy: https://www.withings.com/legal/applications-conditions#/legal/privacy-policy Medical compliance: https://www.withings.com/eu/en/compliance?srsltid=AfmBOoovZiYectAmYJC5gs2HhHrMxHAhPdN4NFQQI5RSImnQdrLoxKSc
Grace Care
This app offers doctor-supervised femtech support for women's health. It provides accurate predictions for ovulation and menstruation, even for irregular cycles, and offers personalized advice based on user data. It also includes features for ovarian age assessment and access to expert consultations and clinic partnerships.
- Doctor-supervised femtech support
- Accurate ovulation and period prediction
- Personalized expert advice
- Ovarian age and egg count prediction
- Q&A with supervising doctor
- Fertility and health information articles
- Partnerships with fertility clinics
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◇すべての女性に寄り添う、医師監修のフェムケアサポートアプリ◇ 妊娠しやすい時期、妊娠しづらい時期がひとめでわかり、これまで予測が難しかった生理不順にも対応。 一人一人の周期と妊娠希望に合わせて、入力データを元に専門医のアドバイスがもらえます。 生理、妊活、婦人科系の病気…人には相談しづらい女性のカラダの悩みをGrace Careが解決します! ◇こんな方へオススメです◇ ・生理不順で次回の生理日が分からず予定が立てられない ・妊活を始めたいけれど何からやれば良いの? ・不妊治療を続けているけれど、なかなか授かれず悩んでいる ・生理、排卵、卵管、子宮など、婦人科系の悩みがある ・冷え症やPMS、基礎体温のばらつきなど、自分の体質に不安がある ・専門家のアドバイスがほしい ◇あなたをサポートする5つの特徴◇ --------業界初!アプリで卵巣年齢(AMH値)診断-------- 日々の生理・排卵・基礎体温記録をもとに、あなたの卵巣年齢&卵子保有数を予測します。卵子の数は、妊活や女性の身体において、とても重要なキーワードです。あなたの今の卵子&卵巣の状態をチェックして、将来に向けて自分に合った計画を立ててみましょう。 ※生理周期が安定している場合、実測値に近い数字の予想が可能ですが、より正確な値を把握するために、提携クリニックでの採血による検査をお勧めします。 --------より正確な排卵・生理予測-------- 杉山産婦人科理事長の杉山力一先生の、25年にわたる不妊治療の研究実績をもとに生まれた独自ロジックで、生理&排卵日を予測します。 これまで、生理不順で先々の予定が立てられずに悩んでいた方や、排卵日がわからず妊活のタイミングがつかめなかった方、それぞれの希望にフィットした予測を実現しました。 --------先生にお悩み相談-------- 監修医である杉山先生へのQ&Aを公開中 生理のコト、妊活のコト、体調のコト… あなたの抱えているお悩みのヒントも発見できるかも! --------医師監修コラム・妊活情報-------- 妊活・生理から美容や健康の情報まで、あなたの生活にきっと役立つ情報が満載です。 --------全国の厳選生殖医療クリニックと提携-------- 生殖医療の分野で確かな実績を誇る全国の提携クリニックにおいて、婦人科や生殖医療の診療を受けることができます。アプリ内から各クリニックの予約画面にダイレクトに遷移でき、病院選びのお悩みを解決します。 ◇利用規約・プライバシーポリシー◇ https://www.eggslab.jp/#sec13 ◇お問い合わせ◇ 皆さまからの貴重なご意見・ご感想としてレビューを拝見しておりますが、すべてのレビューにお答えすることができない場合がございます。 恐れ入りますが、ご不明な点や不具合などがございましたら、下記アドレスまでお問い合わせいただきますようお願いいたします。 support@gracebank.jp
Screenshots
Verdict
The clearest difference is in-app purchases: Grace Care at none against Withings's 3. Grace Care also leads on iOS requirement (15.4 vs 18.0). Withings's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price, rating, review sentiment and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Withings sells 3 in-app purchases, starting at $9.99 per month. Grace Care asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Withings against 4.5 for Grace Care. That said, the two scores are not equally well evidenced: Withings has 369K ratings behind it against 70, so its average is the more settled of the two. Written reviews are what separate them: 24% of Withings's written reviews are positive against 22% of Grace Care's.
Withings ships an update fortnightly, Grace Care every 3 months. The most recent releases landed on November 1, 2026 and October 17, 2026 respectively.
| Parameter | Withings | Grace Care |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (369K ratings) — better | 4.5 (70 ratings) |
| Positive reviews | 24.2% of reviews — better | 22.0% of reviews |
| Number of ratings | 369K — better | 70 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | #50 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 18.0 | 15.4 — better |
| Further details — not scored | ||
| Size | 461 MB | 33 MB |
| Age rating | 4+ | 12+ |
| Developer | Withings | Eggs Co., Ltd. |
Customer experience
Withings
Grace Care
Bugs and requests
Withings
Reported bugs
4 issues- Inconsistent weight data reporting
- App crashes or freezes on launch
- Inaccurate body composition measurements
- Unreliable blood pressure readings
Requested features
4 requests- Improved sleep tracking and reporting
- More granular data visualization
- Ability to manually edit or delete measurements
- Better integration with third-party apps
Grace Care
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Withings
- Withings+ Monthly offer14 Days trial$9.991 Month
- Withings+ Annual offer14 Days trial$99.991 Year
- ECGs Cardiologist Review$59.99
Grace Care
No in-app purchases









