Comparison

SMemo vs Maintain Heart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SMemo

Read full description

高齢者向けのシンプルなメモアプリです。メモの登録、共有機能のみを実装したシンプルなアプリです。

About

Maintain Heart

This app helps you track key health metrics like heart rate and manually entered blood pressure/sugar. It provides personalized advice, health tips, fitness classes, and recipes to support a healthy lifestyle and balanced diet.

Highlights
  • Heart Rate Monitor & HRV Tracking
  • Manual Blood Pressure & Oxygen Log
  • Health Plans & Educational Content
  • Health Tips & Articles
  • Fitness Classes
  • Healthy Recipes
  • Calming Meditation
Features
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Maintain Heart is your ultimate digital partner for achieving and maintaining optimal health and wellness. Let app assist you in tracking your heart rate, blood pressure, blood sugar, and more, providing in-depth health analysis and personalized advice to support daily well-being. Receive actionable insights to build healthy habits and maintain a balanced diet, all tailored to your unique needs. This innovative app integrates advanced technology with user-friendly features to offer a holistic approach to health management. Health Disclaimer · This app is intended to promote fitness and is primarily a tool for general health awareness, designed to encourage an active lifestyle. · It should not be used as a substitute for professional medical advice, diagnosis, or treatment. The app does not replace certified medical instruments or professional consultations. · Please be aware that this app is limited to tracking heart rate only; it does not provide capabilities for blood pressure or blood oxygen level monitoring. · If you have any health-related questions or concerns, please consult a qualified healthcare professional before making health decisions or following suggestions provided by this app. Measuring Heart Rate: Steps For Accurate Results 1. Hold your phone steadily and make sure you are relaxed. 2. Cover the back camera completely with your fingertip. 3. Stay still throughout the measurement process until it’s complete. Key Features: · Heart Rate Monitor: Track your heart’s rhythm in real time with heart rate and Heart Rate Variability (HRV) monitoring. Gain insights into how your body responds to stress and daily activities. · Blood Pressure and Oxygen Log: Keep track of your manually entered blood pressure and oxygen levels over time for a comprehensive understanding of your cardiovascular health. · Health Plans in Various Formats: Access a vast library of educational content presented in various formats, including videos, articles, and podcasts. These programs cover a wide range of health topics, ensuring a comprehensive understanding of the different aspects of wellness. · Valuable Health Tips and Insights: Access a thoughtfully curated collection of health tips and articles, delivering valuable information on sustaining a healthy lifestyle and making informed health-related choices. · Fitness Classes: Explore a multitude of fitness classes that cater to different levels and interests. From beginner to specialized workouts, there is something for everyone to help users reach their fitness goals. · Healthy Recipes and Articles: Discover a vast collection of nutritious recipes and informative articles focused on maintaining a healthy diet. Explore culinary delights that are both delicious and beneficial to your well-being. ·Calming Meditation: Access guided meditation sessions to promote relaxation, alleviate stress, and improve overall mental well-being. Subscription Plans: Weekly, Monthly, or Yearly Options - Your iTunes Account will be charged once your purchase is confirmed. - After purchasing, you can manage your subscription and disable auto-renewal in your Account Settings. - If you do not turn off auto-renewal at least 24 hours before the current subscription period ends, your subscription will renew automatically. Terms of Service: https://healthyplan.netlify.app/#terms Privacy Policy: https://healthyplan.netlify.app/#privacy/#privacy

Screenshots

SMemo2 screens
Maintain Heart4 screens

Verdict

The call

The clearest difference is in-app purchases: SMemo at none against Maintain Heart's 3. SMemo also leads on ads (none vs shown). Maintain Heart's advantage is update cadence (fortnightly vs every 5 months) and iOS requirement (16.0 vs 26.0). On price and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Maintain Heart sells 3 in-app purchases, starting at $6.99 per 7 days. SMemo asks for nothing beyond the download.

UpkeepUpdate frequency

SMemo ships an update every 5 months, Maintain Heart fortnightly. The most recent releases landed on October 25, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
SMemo versus Maintain Heart: the parameters behind the verdict, then further details
ParameterSMemoMaintain Heart
PriceFreeFree
Rating—4.6 (29 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—29 — better
Update frequencyEvery 5 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.0 — better
Further details — not scored
Size3 MB220 MB
Age rating12+12+
DeveloperKatsumi Nishii梦瑶 陈

In-app purchases

None

SMemo

No in-app purchases

3 purchases

Maintain Heart

Subscriptions3
  • Weekly Subscription3 Days trial$6.997 Days
  • Monthly Subscription$17.991 Month
  • Annual Subscription$69.991 Year

Questions

Is SMemo free?
SMemo is free to download, with no in-app purchases.
Is Maintain Heart free?
Maintain Heart is free to download, with in-app purchases available.
Do SMemo or Maintain Heart have ads?
Maintain Heart shows ads; SMemo does not.
Which is updated more often, SMemo or Maintain Heart?
SMemo ships an update every 5 months, and Maintain Heart fortnightly. Most recently, SMemo was updated on October 25, 2026 and Maintain Heart on November 4, 2026.

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