스마트 건전지 vs Coffimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
스마트 건전지
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BASMAN technology 의 스마트 건전지 App 입니다. 스마트 건전지는 리튬 이온 셀을 탑재하여, 1,000번 이상 재충전이 가능하며, 블루투스 기능을 이용하여 스마트 건전지의 잔량과 충전 횟수 등을 스마트폰의 앱을 통하여 편리하게 확인 할수있습니다.
Coffimer
This app provides precise timing and step-by-step guidance for brewing various coffee recipes. It includes verified methods from renowned baristas and supports multiple dripper types, helping users achieve the perfect cup.
- Wide range of coffee recipes
- Step-by-step brewing guide
- Precise timer functionality
- Sound notifications for brewing steps
- Optimized methods for various drippers
- Detailed recipe information
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Coffimer is a timer application designed for professional coffee brewing. Created for baristas and coffee enthusiasts alike, this app offers a range of coffee extraction recipes and precise timing features to help achieve the perfect brew. Key Features: 1. Wide Range of Coffee Recipes • Verified recipes from renowned baristas such as Tetsu Kasuya’s 4:6 method and Anstar 6888 • Optimized brewing methods for various drippers including V60, Kalita, Clever, and more • Detailed information for each recipe including coffee dose, water amount, ratio, and temperature 2. Step-by-Step Brewing Guide • Detailed instructions for each stage from blooming to final extraction • Real-time display of water input per step and total accumulated volume • Exact timing and methods provided for each extraction stage 3. Precise Timer Functionality • Start/Pause/Reset options for accurate time control • Ability to move to the previous or next step for flexible brewing flow • Visual progress bar for clear tracking of the entire process 4. Sound Notifications • Audio alerts to notify you when to begin the next brewing step
Screenshots
Verdict
The clearest difference is update cadence: 스마트 건전지 at every 2 months against Coffimer's every 3 months. 스마트 건전지 also leads on iOS requirement (13.0 vs 15.1). 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.
스마트 건전지 ships an update every 2 months, Coffimer every 3 months. The most recent releases landed on August 25, 2026 and September 22, 2026 respectively.
| Parameter | 스마트 건전지 | Coffimer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 22 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | BASMAN technology Co.,Ltd | minseok bang |
In-app purchases
스마트 건전지
No in-app purchases
Coffimer
No in-app purchases
