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CardiaLink-Heart rate&Health icon
APP STORE

CardiaLink-Heart rate&Health

APPINNOVA TECHNOLOGY PTE. LTD. · Health & Fitness · Japan store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$27K
Likely $9K to $81.1K
▲ 47.3% in 13 days
New ratings
+70
in 10 days, 17.2K in total
Rating
4.8 of 5
119 ratings in this store
Countries it ranks in
17
was 19 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$324.6K
No Google Play version found
EST. LIFETIME DOWNLOADS
4.2K to 11.9K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Mexico #74 Health & Fitness$6.2K · 23%
  • Philippines #26 Health & Fitness$4K · 15%
  • South Africa #39 Health & Fitness$3.7K · 14%
  • Chile #77 Health & Fitness$2.5K · 9%
  • Saudi Arabia #71 Health & Fitness$2.2K · 8%
  • Thailand #49 Health & Fitness$1.6K · 6%
  • Argentina #65 Health & Fitness$1.5K · 5%
  • Nigeria #13 Health & Fitness$1.4K · 5%
5 more countries
  • Peru #35 Health & Fitness$1.3K · 5%
  • Portugal #91 Health & Fitness$1.1K · 4%
  • Ukraine #73 Health & Fitness$784 · 3%
  • Israel #81 Health & Fitness$530 · 2%
  • Kazakhstan #67 Health & Fitness$262 · 1%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (1047 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
119
AVG RATING
4.85
PRICE
無料
AGE
1.4y
LAST UPDATE
40d ago
VERSION
1.0.9
SIZE
110 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
30 / 30
COUNTRIES NOW
20 (was 5)
NEW RATINGS, LAST 7 DAYS
+57
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 25, 2026$25.2K a month
Sep 26, 2026$24.5K a month
Sep 27, 2026$24.5K a month
Sep 28, 2026$18.4K a month
Sep 29, 2026$18.5K a month
Sep 30, 2026$18.4K a month
Oct 1, 2026$18.5K a month
Oct 2, 2026$18.4K a month
Oct 3, 2026$18.4K a month
Oct 4, 2026$18.3K a month
Oct 5, 2026$18.3K a month
Oct 6, 2026$18.3K a month
Oct 7, 2026$18.3K a month
Oct 8, 2026$18.3K a month
Oct 9, 2026$18.3K a month
Oct 10, 2026$18.4K a month
Oct 11, 2026$18.4K a month
Oct 12, 2026$18.6K a month
Oct 13, 2026$21.8K a month
Oct 14, 2026$20K a month
Oct 15, 2026$20.4K a month
Oct 16, 2026$24.8K a month
Oct 17, 2026$25.1K a month
Oct 18, 2026$26.7K a month
Oct 19, 2026$26.6K a month
Oct 20, 2026$26.6K a month
Oct 21, 2026$26.7K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026$27K a month
Oct 24, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: #14 Health & Fitness · PH. Now: #22 Health & Fitness · EG.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 13, 202617.1K ratings
Oct 14, 202617.1K ratings
Oct 15, 202617.1K ratings
Oct 16, 202617.1K ratings
Oct 17, 202617.2K ratings
Oct 18, 202617.2K ratings
Oct 19, 202617.2K ratings
Oct 20, 202617.2K ratings
Oct 21, 202617.2K ratings
Oct 22, 202617.2K ratings
Oct 23, 202617.2K ratings
17.1K on Oct 13, 2026, 17.2K on Oct 23, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
1.8 reviews / week
  • Trendfalling
  • Recent reviews average1.9 stars
  • Recent 1 and 2 star share78%
From the latest 118 written reviews, covering 460 days.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases21 days
From the last 10 versions listed on the App Store.
RATING BREAKDOWN
119 ratings
5★88%
4★10%
3★1%
2★0%
1★1%

What users want

From the latest 118 reviews on the Japan App Store, Jul 20, 2025 to Oct 17, 2026: 78% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription42%

39 of the 1 and 2 star reviews.

★★★★★ A scam and complete waste o f money.
★★★★★ Download is free but to use the app cost money.
★★★★★ Don't advertise as a FREE app with in app purchases when the first thing a person sees upon opening your app is a page wanting money!
Wrong or poor results16%

15 of the 1 and 2 star reviews.

★★★★★ That is a dangerously inaccurate discrepancy.
★★★★★ Everything's about this app is fake.
★★★★★ I held my finger over the camera, as indicated. Nothing! It registered one reading and it was metric. What a waste
Bugs, things not working14%

13 of the 1 and 2 star reviews.

★★★★★ Kept my finger still over the camera for over 3 minutes and nothing happened. No reading.
★★★★★ Waste of time and money!! Worked once and then died.
★★★★★ Terrible Tried several times nothing
Too many ads9%

8 of the 1 and 2 star reviews.

★★★★★ The advertisement mislead me into thinking this is a way of checking for heart artery blockage by scanning face.
★★★★★ The ads for this app blatantly claim features it doesn't (and can't) have.
★★★★★ Advertisement showed it somehow measures blood sugar?
Login and account problems2%

2 of the 1 and 2 star reviews.

★★★★★ The very first page asks you to sign up and asks for your billing information
★★★★★ Before you can open you are asked to sign up for a expensive membership
Missing features2%

2 of the 1 and 2 star reviews.

★★★★★ No instructions and no way to check blood sugar that I can find.
★★★★★ And there is no way to get your money back.
WHAT THEY ASK FOR

No feature requests in the latest reviews.

WORDS THAT KEEP COMING UP IN BAD REVIEWS
blood sugar22false advertising9
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Accurate, great results13%

3 of the 4 and 5 star reviews.

★★★★★ The fact that all my vitals was accurate and I loved how the apps weight lost tips based off your personal BMI
★★★★★ Unknown how accurate as of yet however it has given me something to think about and that is always worth this weight and gold.
Easy to use8%

2 of the 4 and 5 star reviews.

★★★★★ My first time through and this app offered a recommendation that I found compelling and doable!

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Japan App Store.

★★★★★Oct 17, 2026
Not as advertised

The advertisement mislead me into thinking this is a way of checking for heart artery blockage by scanning face. It's not. It's no different than what Fitbit can do.

★★★★★Sep 13, 2026
I had high hopes

I was excited to hear about new features of this app, specifically the blood glucose measurement without finger sticks. But, I ran this scan which came in at 72, which would be extremely low. When I immediately did a finger stick, my blood sugar was 112. That is a dangerously inaccurate discrepancy. I would not recommend this app for a diabetic.

★★★★★Sep 2, 2026
Fake & Should be Illegal!

Everything’s about this app is fake. Fear mongering at its best.

★★★★★Aug 20, 2026
Hígado Graso

Como hago para conocer si mi hígado está graso??

★★★★★Aug 19, 2026
add claims to be able to analyze liver

False advertising

★★★★★Aug 19, 2026
Useless

I held my finger over the camera, as indicated. Nothing! It registered one reading and it was metric. What a waste

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

cardialink8cardialink cardialink5cardialink guardmasterfree5guardmasterfree cardialink5guardmasterfree3bmi2

What's new in 1.0.9

新機能：食事健康スキャン 食事をスキャンして主な栄養素と健康への影響を確認。より健康的な食事選びに役立ちます。

Released Jun 11, 2025. Current version shipped Sep 14, 2026.

Store description

CardiaLink – 心拍数と健康 より健康的な生活のためのスマートなパートナー CardiaLinkで、かつてないほど健康を管理しましょう。ポケットから手軽に、健康状態をモニタリング、管理、改善できるオールインワンアプリです。 CardiaLinkを選ぶ理由：健康は推測以上の価値があるからです。 -リアルタイム心拍数モニタリング – いつでもどこでも心拍数を瞬時にチェックし、心血管の健康状態を把握できます。 -簡単な血糖値記録 – 毎日の血糖値を記録し、重要なパターンを特定できます。糖尿病管理や一般的な健康状態の追跡に最適です。 -血圧インサイト – 血圧の傾向を記録し、確認することで、体の信号をより深く理解できます。 -スマートBMIトラッキング – 体格指数（BMI）を自動計算し、体重の変化を明確に追跡できます。-健康傾向を詳しく把握 – 健康状態の経時的な変化を示す、読みやすいチャートとレポートを入手できます。 - あなたに合わせてカスタマイズ - 慢性疾患の管理、減量、あるいは単に積極的な健康維持など、CardiaLinkはあなたの目標に合わせて変化します。 何千人ものユーザーが、よりスマートな健康法を選択しています。 CardiaLinkで健康づくりの旅を始めましょう。より健康なあなたは今日から始まります。 サブスクリプション： -年間：39.99ドル/年 -週払い：9.99ドル/週 お支払いはご購入確定後、iTunesアカウントに請求されます。 サブスクリプションは、現在の期間終了の24時間前までにキャンセルされない限り、自動的に更新されます。サブスクリプションをキャンセルするには、アカウント設定で自動更新をオフにしてください。 重要事項： このアプリで提供される情報は、参考情報および個人の健康状態を追跡することのみを目的としています。医学的診断や治療の根拠として使用することを意図したものではありません。不快感や健康上の問題を感じた場合は、資格のある医療専門家にご相談いただくか、速やかに医療機関を受診してください。 プライバシーポリシー: https://guardmasterfree.com/cardiaLink/privacy 利用規約: https://guardmasterfree.com/cardiaLink/policy サブスクリプション規約: https://guardmasterfree.com/cardiaLink/subscription

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Prices, ranks and reviews are per country. Revenue above is already worldwide.

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