루미 LUMI vs Stepic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
루미 LUMI
This app allows users to earn money by replacing batteries for electric kickboards and bicycles. It provides a map to locate stations and devices, guides for beginners, and a system for managing battery swaps and earnings.
- Locate stations and PM devices on a map
- Beginner-friendly work guides
- Acquire and return batteries for tasks
- Swap batteries for PM devices to earn
- Transparent earnings and settlement management
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처음으로 선보이는 업무는 바로 전동 킥보드·자전거 배터리 교체입니다. 누구나 쉽게 시작할 수 있어요. [주요 기능] 1. 지도 홈 - 스테이션과 PM기기 위치를 찾을 수 있어요. - 상단의 업무가이드가 있어 초보자도 할 수 있어요. 2. 배터리 인수/반납 기능 - 업무에 필요한 배터리를 인수/반납할 수 있어요. - 배터리 반납을 완료해야 정산 내역에 수익이 반영됩니다. 3. PM배터리 교체 기능 - 충전이 필요한 PM기기의 배터리를 교체하면 수익이 쌓여요. 4. 정산관리 - 투명한 정산 시스템으로 수익을 관리해드려요.
Stepic
This app helps you record your emotions and steps during walks, turning them into cherished memories. It automatically logs your routes and allows you to attach photos to preserve each moment. Gain insights into your walking frequency and emotional trends over time.
- Emotion tracking during walks
- Automatic route logging
- Attach photos to walks
- Calendar view of emotional records
- Monthly insights on walking and emotions
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Stepic: Your mindful walking journal Record your emotions and steps as you take a break from daily life and enjoy a peaceful walk. Stepic captures your feelings with every step and helps turn your walks into cherished memories. [Emotion Tracking] Easily record how you felt during your walk and reflect on your emotions to understand yourself better. [Route Logging] Your walking path is automatically saved, so you can revisit special routes anytime. [Memories with Photos] Attach photos taken during your walk to preserve the beauty of each moment. [Calendar View] View your emotional records on a calendar and relive your walks at a glance. [Monthly Insights] Check your walking frequency and emotional trends each month, and see how you've changed over time.
Screenshots
Verdict
The clearest difference is update cadence: Stepic at every 2 days against 루미 LUMI's every 2 months. Stepic also leads on review sentiment (100% vs 75%). On price, ads, in-app purchases and monetization model 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.
루미 LUMI ships an update every 2 months, Stepic every 2 days. The most recent releases landed on August 13, 2026 and June 1, 2026 respectively.
| Parameter | 루미 LUMI | Stepic |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 60 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | G.bike | Minsoo Kang |
Customer experience
루미 LUMI
Stepic
In-app purchases
루미 LUMI
No in-app purchases
Stepic
No in-app purchases
