Comparison

Health Diary vs Let Be Timer

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

Head to head
About

Health Diary

Features
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Health Diary helps you write how your body feels, turn everyday notes into clear health records, and get small actions you can actually finish today. Remembering your health story shouldn’t be hard. Most β€œhealth” apps focus on steps, workouts, and heart rate, or require long forms to fill out. Helpful, but not always useful when you’re dealing with everyday discomfort, low energy, poor sleep, stress, or small changes in how your body feels. Health Diary focuses on what matters: how you feel, what might be affecting it, what you can do today, and how it changes over time. Write naturally, just like a diary: β€œMy head felt heavy this morning and got worse in the afternoon. I rested for 20 minutes, which helped a bit.” No long forms. No endless lists. Just write how your body feels in your own words. Health Diary can organize the important parts for you, including the main issue, body areas, severity, timing, duration, related sensations, possible triggers, and what helped. KEY FEATURES 1. Today Plan Start with a quick check-in, then get a few small actions you can actually finish today. Today Plan may suggest small, concrete actions like: β€’ Walk for 10 minutes after dinner β€’ Add protein to your next meal β€’ Take a 3-minute breathing break β€’ Log mood, energy, sleep, or discomfort before bed Connect Apple Health to make Today Plan more relevant with sleep, steps, workouts, and weight. 2. Natural-language health diary Record how you feel with just a few sentences. Health Diary helps turn your daily body notes into clear, structured records. 3. Useful statistics, not just step counts See patterns that are easier to miss from memory: β€’ Most affected body areas β€’ Common triggers β€’ Severity changes over time β€’ Recording frequency and high-symptom days β€’ Flexible date ranges 4. Trend summaries that make sense Generate easy-to-read summaries for different time ranges, including recent patterns, key takeaways, weather factors, and next steps for self-reflection. 5. Doctor-ready timelines Choose a time range and review a clean timeline of what happened and when. Filter by severity, body area, trigger, weather, or other details so you can prepare for appointments with less guesswork. PERFECT FOR β€’ Building daily awareness of your body β€’ Turning vague discomfort into clear notes β€’ Following small health actions each day β€’ Spotting patterns over time β€’ Preparing for doctor visits β€’ Keeping a private health story you can look back on PRIVACY-FIRST Your diary is designed to stay private and personal. Your health notes are stored on your device. Optional features such as AI summaries, weather, Apple Health, and purchases use only the data needed to provide those features. ABOUT PRO FEATURES Health Diary offers optional Pro features with monthly, yearly, or lifetime access. Pro unlocks more complete Today Plans, advanced trend reports, enhanced doctor-ready timelines, and additional tools to help you understand your health more clearly. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://healthdiary.cc/privacy Note: Health Diary is for personal tracking and awareness only. It does not provide medical diagnosis, treatment, or professional medical advice.

About

Let Be Timer

Read full description

A quiet timer to pause, focus, and return. Let Be is a low-friction timer for meditation, reading, focused work, or simply stepping away for a quiet moment. Start without setup Choose 5, 10, 15, or 20 minutes, or set your own duration. Let Be remembers your recent times, and Home Screen shortcuts can start one immediately. Hear only what helps Stay quiet, choose an ambient sound, or import your own background audio. Interval cues are optional. At the end, choose no sound, a continuous alert, or one gentle chime. Let the screen go Follow the countdown on the Lock Screen and in Live Activities. Completed time settles into a private calendar. If you return later, you can record how long you actually stayed. Keep it personal Add a feeling or a few words, or write mindful minutes to Apple Health. No account, no ads, and no third-party tracking. Your records and imported audio stay on your device. One Mind Mode makes one simple promise: only time remains. If you leave the app or lock the screen for more than five seconds, the session ends without being recorded.

Screenshots

Health Diary4 screens
Let Be Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Let Be Timer at none against Health Diary's 3. Let Be Timer also leads on ads (none vs shown). Health Diary's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Health Diary sells 3 in-app purchases, starting at $3.99 per month. Let Be Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Health Diary ships an update fortnightly, Let Be Timer every 2 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard3 real differences Β· 3 level
Health Diary versus Let Be Timer: the parameters behind the verdict, then further details
ParameterHealth DiaryLet Be Timer
PriceFreeFree
Update frequencyFortnightlyEvery 2 weeks β€” better
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, Apple Watch β€” betteriPhone
Requires iOS17.617.0 β€” better
Further details β€” not scored
Size17 MB9 MB
Age rating4+4+
Developer鲁 ι»„Shanghai Yetaixiong Network Technology Co., Ltd.

In-app purchases

3 purchases

Health Diary

Subscriptions2
  • Health Diary Pro Monthly$3.991 Month
  • Health Diary Pro Yearly7 Days trial$19.991 Year
One-time1
  • Health Diary Pro Lifetime$59.99
None

Let Be Timer

No in-app purchases

Questions

Is Health Diary free?
Health Diary is free to download, with in-app purchases available.
Is Let Be Timer free?
Let Be Timer is free to download, with no in-app purchases.
Do Health Diary or Let Be Timer have ads?
Health Diary shows ads; Let Be Timer does not.
Which is updated more often, Health Diary or Let Be Timer?
Health Diary ships an update fortnightly, and Let Be Timer every 2 weeks. Most recently, Health Diary was updated on November 9, 2026 and Let Be Timer on November 5, 2026.

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