otssagu vs HELLEN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
otssagu
Access exclusive coupons, discounts, and special offers optimized for mobile. Manage orders, shipping information, and shopping cart with automatic login. Receive store notifications and connect via social media.
- Exclusive coupons and discounts
- Automatic login
- Order tracking
- Shopping cart management
- Store notifications
- Social media access
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Get exclusive special offers on the mobile app! Use the mobile app to enjoy features optimized for mobile devices and access exclusive special offers. Main features: Enjoy exclusive coupons and discounts Use automatic login Check and track your orders Manage your shopping cart and shipping info Receive store notifications Access social media channels Contact Customer Service
HELLEN
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Take advantage of key features only available on mobile. Key features: App-only coupons and discounts Auto-login View Order history, Shipping info View Shopping cart, Shipping info Push notifications for online store Share products through social media Customer Support
Screenshots
Verdict
otssagu and HELLEN are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | otssagu | HELLEN |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 71 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Mingab Kim | (주)루미컴퍼니 |
In-app purchases
otssagu
No in-app purchases
HELLEN
No in-app purchases
