Diet Diary DaDa vs 매일어트
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diet Diary DaDa
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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.
매일어트
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매일 식단, 운동, 수면을 기록하고, 내 생활 패턴을 한눈에 정리해주는 다이어트 일지 앱 입니다. 매일어트의 기능을 사용하기 위해서는 구독이 필요합니다. 이용약관 : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: 매일어트 at none against Diet Diary DaDa's shown. 매일어트 also leads on update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Diet Diary DaDa ships an update every 3 weeks, 매일어트 every 2 days. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.
| Parameter | Diet Diary DaDa | 매일어트 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Seonggon Sim | Min Seong Kim |
In-app purchases
Diet Diary DaDa
No in-app purchases
매일어트
No in-app purchases









