Comparison

My Diet vs Diet Diary DaDa

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

Head to head
About

My Diet

Features
Read full description

My Diet is a simple and intuitive diet and weight management app that helps you track your weight anytime, anywhere β€” and reach your goal weight. Just log your weight every day to see how your body is changing at a glance. Stay consistent and keep managing until you hit your goal. [Key Features] 1. Record - Daily weight logging - Breakfast / Lunch / Dinner meal check - Memo notes - Goal weight setting & progress tracking - BMI calculation and reference info 2. Calendar - Monthly weight log overview - Meal check history by date 3. Chart - Weekly / Monthly / 3-Month / Yearly trend view - Compare goal weight vs. current weight 4. Settings - Height / Goal weight setup - Data backup & restore - Multi-language support - Privacy protection mode Start your journey with My Diet today.

About

Diet Diary DaDa

Features
Read full description

Diet Diary DaDa is a weight tracker with one job: record what you weigh. Nothing else. No calories, no meals, no photos, no endless settings. Open the app, pick a date, type your weight in kg, and you're done. One entry per day - saving the same date again simply replaces it, and future dates aren't allowed. Three charts, one scrolling screen - Bar chart of your last 20 days, color-coded by range with the value on every bar - Trend line for the last 30 days with your average marked; tap any point to see that day's date and weight - Distribution circle covering every record you have, with a legend for each range Your records Entries are grouped by year. Tap one to edit it, swipe or long-press to delete it, or clear them all at once. Moving to a new phone Copy your whole history to the clipboard as text, then paste it into DaDa on the new device to restore it. Restoring replaces the data already there. No account, no sign-in, no server. Everything stays on your phone and the app works completely offline. Free, supported by a banner ad.

Screenshots

My Diet4 screens
Diet Diary DaDa4 screens

Verdict

The call

The clearest difference is device support: My Diet at 3 against Diet Diary DaDa's 1. My Diet also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

My Diet ships an update every 2 weeks, Diet Diary DaDa every 3 weeks. The most recent releases landed on August 26, 2026 and September 17, 2026 respectively.

Scorecard2 real differences Β· 4 level
My Diet versus Diet Diary DaDa: the parameters behind the verdict, then further details
ParameterMy DietDiet Diary DaDa
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterEvery 3 weeks
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.0 β€” better17.0
Further details β€” not scored
Size45 MB4 MB
Age rating4+4+
DeveloperSeungmin WooSeonggon Sim

In-app purchases

None

My Diet

No in-app purchases

None

Diet Diary DaDa

No in-app purchases

Questions

Is My Diet free?
My Diet is free to download, with no in-app purchases.
Is Diet Diary DaDa free?
Diet Diary DaDa is free to download, with no in-app purchases.
Do My Diet or Diet Diary DaDa have ads?
Both My Diet and Diet Diary DaDa show ads.
Which is updated more often, My Diet or Diet Diary DaDa?
My Diet ships an update every 2 weeks, and Diet Diary DaDa every 3 weeks. Most recently, My Diet was updated on August 26, 2026 and Diet Diary DaDa on September 17, 2026.

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