SeedAuth vs HD 현대 식수시스템
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SeedAuth
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SeedAuth Mobile OTP
HD 현대 식수시스템
Purchase meal tickets using credit cards, gift tickets to others, and retrieve unused balances. View daily meal menus.
- Credit card meal ticket purchase
- Gift meal tickets
- Retrieve unused balances
- View meal menus
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기능 - 신용카드를 이용한 식권 구매 - 제 3자에게 식권 선물 및 미사용 잔액 회수 - 식단 조회
Screenshots
Verdict
The clearest difference is update cadence: SeedAuth at every 3 weeks against HD 현대 식수시스템's every 5 months. SeedAuth also leads on iOS requirement (12.0 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.
SeedAuth ships an update every 3 weeks, HD 현대 식수시스템 every 5 months. The most recent releases landed on September 16, 2026 and September 7, 2026 respectively.
| Parameter | SeedAuth | HD 현대 식수시스템 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 62 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaeyong Han | HD Korea Shipbuilding & Offshore Engineering Co., Ltd. |
In-app purchases
SeedAuth
No in-app purchases
HD 현대 식수시스템
No in-app purchases
