Comparison

Diary Journal vs Wellmetry

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

Head to head
About

Diary Journal

This app provides a secure and private digital space for recording thoughts, memories, and dreams. It encourages self-reflection and personal growth through daily journaling, ensuring all entries are kept confidential.

Highlights
  • Secret diary entries
  • Log life events and progress
  • Record emotions and feelings
  • Password protection for privacy
  • Encourages self-reflection
  • Modern journal interface
Features
Read full description

Diary, a secret diary which is a new special place for your thoughts, memories, dreams! Mark down all special events, write about your moments and rest assured all your secrets are safe here in the cutest personal journal. It's a modern journal that will encourage you to open up and motivate you to become the best version of yourself. Log life events & progress with our journal diary with password app. A convenient, safe, reliable and simple to use mobile diary app to log your daily life activities, emotions and feelings. You can keep it securely from others eyes, no one will see your diary book. Privacy Policy: https://www.bytecrazy.com/common_privacy_en.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Wellmetry

This app helps users track intermittent fasting with various protocols, visualize progress, and monitor weight and glucose levels. It offers smart reminders, achievements, and integrates with HealthKit for seamless data sync. Designed for health improvement and lifestyle changes.

Highlights
  • Multiple fasting protocols (16:8, 18:6, 20:4, OMAD, Custom)
  • Real-time fasting timer and progress visualization
  • Weight, BMI, and body measurement tracking
  • Blood glucose monitoring
  • HealthKit integration
  • Achievements and streak tracking
  • Customizable notifications
Features
Read full description

Intermittent fasting made simple. Track every fast with a live timer, log your weight in seconds, and watch your progress add up day by day. Wellmetry brings fasting, weight, water and daily habits together in one clean app, so you always know where you stand and what to do next. FAST WITH CONFIDENCE - Start and end a fast with one tap - Choose 16:8, 18:6, 20:4, OMAD or a custom plan - Live timer with elapsed time, end time and progress - Follow the fasting stages as your fast goes on - Edit start and end times anytime - Log anything you eat or drink during a fast TRACK YOUR WEIGHT - Log your weight in seconds - Set a goal weight and see how far you have to go - Weekly, monthly and all-time charts - Full history of every entry SEE YOUR PROGRESS - Streaks, total fasting hours and average fast length - Weekly chart showing which days you reached your goal - Weight and fasting trends over 7, 30 and 90 days BUILD DAILY HABITS - A simple daily plan with small, achievable goals - Quick-log water, steps and weight from the home screen - Reminders when your fast starts, hits halfway and ends - Optional water and weekly progress reminders BLOOD SUGAR LOG - Record your glucose readings alongside your fasts - See your readings over time WELLMETRY PREMIUM Wellmetry is free to download. Wellmetry Premium unlocks [LIST PREMIUM FEATURES] with a monthly or yearly subscription. Prices are shown in the app and may vary by country. - Payment is charged to your Apple ID account at confirmation of purchase. - Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period. - Your account is charged for renewal within 24 hours before the end of the current period. - You can manage or cancel your subscription anytime in your App Store account settings. - Any unused portion of a free trial is forfeited when you purchase a subscription. HEALTH NOTICE Wellmetry is for general wellness and information only. It does not provide medical advice, diagnosis or treatment. Talk to your doctor before starting a fasting plan, especially if you are pregnant or breastfeeding, have diabetes, take medication, or have a history of eating disorders. Privacy Policy: https://sites.google.com/view/fasting-track/privacy-policy Terms of Use: https://sites.google.com/view/fasting-track/term-of-use Start your first fast today.

Screenshots

Diary Journal4 screens
Wellmetry4 screens

Verdict

The call

The clearest difference is review sentiment: Wellmetry at 100% against Diary Journal's 67%. Wellmetry also leads on rating (5.0 vs 4.7). Diary Journal's advantage is ratings volume (368 vs 4) and iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases 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. Diary Journal sells 1 in-app purchase, starting at $19.99 per year and Wellmetry sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Wellmetry holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Diary Journal has 368 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of Diary Journal's written reviews are positive against 100% of Wellmetry's.

UpkeepUpdate frequency

Diary Journal ships an update every 6 weeks, Wellmetry every 2 months. The most recent releases landed on October 20, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
Diary Journal versus Wellmetry: the parameters behind the verdict, then further details
ParameterDiary JournalWellmetry
PriceFreeFree
Rating4.7 (368 ratings)5.0 (4 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings368 — better4
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size57 MB10 MB
Age rating4+17+
DeveloperHeyou Co., Ltd.Md Golam Saroar Shuvo

Customer experience

Diary Journal

All ratings367 ratings
Positive93.2%
Neutral3.0%
Negative3.8%
Written reviews42 reviews
Positive66.7%
Neutral9.5%
Negative23.8%

Wellmetry

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Diary Journal

Reported bugs

9 issues
  • Video uploads fail and crash repeatedly
  • Long video entries don't save properly
  • Data doesn't transfer to new phone despite cloud backup
  • Import from ZIP file causes app to close
  • App crashes when importing exported data
Show 4 more
  • Audio playback volume extremely faint
  • Audio doesn't work with headphones or speakerphone
  • Slow performance when reviewing weekly entries
  • No customer support response to data loss issues

Requested features

10 requests
  • Timestamp for each journal entry
  • Password reset or recovery option
  • Multiple entries per day in free version
  • Font customization (size, bold, italics, underline)
  • Location tagging for entries
Show 5 more
  • Longer video duration allowance
  • Better fake diary with generic text and pictures
  • Login system for cloud data sync
  • Cross-device data transfer
  • Improved audio volume and headphone support

Wellmetry

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Diary Journal

Subscriptions1
  • Diary Pro 1 Year$19.991 Year
2 purchases

Wellmetry

Subscriptions2
  • Monthly Premium$2.991 Month
  • Yearly Premium$14.991 Year

Questions

Is Diary Journal free?
Diary Journal is free to download, with in-app purchases available.
Is Wellmetry free?
Wellmetry is free to download, with in-app purchases available.
Which has better reviews, Diary Journal or Wellmetry?
Wellmetry is rated higher. Diary Journal averages 4.7 out of 5 from 368 ratings, while Wellmetry averages 5.0 from 4 ratings.
Do Diary Journal or Wellmetry have ads?
Neither Diary Journal nor Wellmetry shows ads.
Which is updated more often, Diary Journal or Wellmetry?
Diary Journal ships an update every 6 weeks, and Wellmetry every 2 months. Most recently, Diary Journal was updated on October 20, 2026 and Wellmetry on September 28, 2026.

Other comparisons