스마트오일(수거자) vs HaruMemo Diary [Lite]
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
스마트오일(수거자)
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폐식용유 친환경에너지의 플랫폼 서비스
HaruMemo Diary [Lite]
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"Do you sometimes forget about past events? A note you made during the day can bring those memories back to life. Easily record and revisit important things and cherished moments using the structured memo format." [Easily document your daily activities in a preset format] Record events, related photos, start and end times, expenses or income, temperature, and weather effortlessly using the provided format. [Quickly search past records with simple search functionality] No complicated steps needed. Just enter a keyword in the search bar on the main screen, and the results will instantly appear in the list view. [A variety of theme colors and fonts] Customize the app environment to match your preferences and make every use enjoyable. [Keep your records private] Use a 4-digit password to protect your records from unauthorized access. [Data is Important] Protect your records from damage or loss with backup and recovery functions. You can also export your records as PDF files for documentation. [Privacy Policy] This application does not collect, store, or transfer personal or device information to external servers or third parties. All data, including user inputs, exported PDF files, and backup files, is stored locally on your device. The advertisements displayed in this application are non-personalized and do not track or collect users' personal information. [Notice] This app is the Lite version, and compared to the Premium version, the number of entries you can input per day, the supported theme colors, and the number of fonts are limited. Advertisements are also displayed within the app.
Screenshots
Verdict
The clearest difference is update cadence: HaruMemo Diary [Lite] at every 11 days against 스마트오일(수거자)'s every 6 weeks. HaruMemo Diary [Lite] also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
스마트오일(수거자) ships an update every 6 weeks, HaruMemo Diary [Lite] every 11 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | 스마트오일(수거자) | HaruMemo Diary [Lite] |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 187 MB |
| Age rating | 4+ | 4+ |
| Developer | Soft Power Co.,Ltd. | Jaewoo Seung |
In-app purchases
스마트오일(수거자)
No in-app purchases
HaruMemo Diary [Lite]
No in-app purchases

![HaruMemo Diary [Lite] HaruMemo Diary [Lite]](https://cdn3.appshunter.io/i/Purple211/d792cfabb7bf225f59e9ef171c1aca1e/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x0w.png)







