마루스캔 vs Shutter Button
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
마루스캔
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마루스캔을 이용하면 포토마루에서 스캔받은 필름의 이미지를 스마트폰이나 태블릿에서 바로 날짜별/필름별로 섬네일 뷰를 통해 그대로 활용할 수 있습니다. 인스타그램/페이스북/트위터 등 각종 SNS뿐만아니라 카카오톡, 텔레그램, 라인 등 메시징 및 그밖의 다양한 분야에 이용이 가능합니다. 마루스캔을 이용하시려면 포토마루 웹사이트에 회원으로 가입하고 전화번호와 다운로드 비밀번호를 설정해두셔야 합니다. 그리고 난 다음 포토마루에 필름의 현상과 스캔을 의뢰하시면 서버에 작업된 이미지가 업로드되며 전화번호와 다운비번을 이용하여 마루스캔에 로그인하면 스캔받은 이미지의 섬네일을 확인하고 다운로드하실 수 있습니다.
Shutter Button
This app functions as a Bluetooth camera remote, offering an integrated exposure meter and a LiDAR-based rangefinder. It supports various exposure modes and metering methods, along with zoom and frameline features for precise shot composition. Additional modes include bulb and timer functions for extended shooting capabilities.
- Bluetooth camera remote
- Exposure meter (AV, TV, M modes)
- LiDAR rangefinder
- Exposure compensation
- Framelines for various formats
- Bulb and timer modes
- Instax Style Log feature
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Film Oddments Bluetooth Camera Remote with Exposure Meter and Rangefinder This app serves as a Bluetooth-enabled camera remote, incorporating both an exposure meter and a rangefinder. Compatible with film cameras and all cameras equipped with a mechanical shutter release, the app allows remote shutter control via Bluetooth. Exposure Meter (AV, TV, M Modes) Supports exposure compensation in 1/3-stop increments and displays exposure values from -5 to +5 EV. LiDAR Rangefinder Accurately measures distances using your iPhone’s built-in LiDAR sensor. *Requires a device equipped with a LiDAR sensor. Key Features: - Exposure Meter: AV, TV, and M modes, exposure compensation, integrated remote shutter control - Rangefinder: Distance measurement using LiDAR sensor Selectable exposure modes and metering methods include: - iPhone AE Metering - Average Metering - Framing Area Average Metering - Spot Metering Zoom Function: - Supports focal lengths from 13mm to 550mm Framelines: - Includes framelines for 135 full-frame and selected medium-format sizes Improved dials and touch feedback: - Added haptic feedback (vibration) Frame your shot and preview composition accurately. Additional Features: Shutter Trigger: Capture photos instantly with a single button press Bulb Mode: Hold the shutter open for long-exposure photography Timer Mode: Hands-free shooting with adjustable timer settings Timed Bulb Mode: Automatic control of long exposures with preset timers Shutter Depth Adjustment: Precisely control the shutter release depth Log Feature Added - A new “Instax Style Log” toggle is available under Exposure Meter → Settings. - Press and hold the shutter button on the Exposure Meter screen for at least 1 second to save the current metadata to the native Photos app. - You can enter custom text under Exposure Meter → Settings → Value Settings, which will be recorded with each log. *Swipe up on the Exposure Meter screen to open Exposure Meter → Settings. Demo Video: https://youtu.be/dvUyKOs7xEY LiDAE Demo Video: https://www.youtube.com/shorts/azueoZaa90M
Screenshots
Verdict
The clearest difference is in-app purchases: 마루스캔 at none against Shutter Button's 2. 마루스캔 also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.6). Shutter Button's advantage is update cadence (every 5 days vs every 3 months) and review sentiment (100% vs 83%). On price, rating, ratings volume and ads 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. Shutter Button sells 2 one-off in-app purchases. 마루스캔 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for 마루스캔 against 5.0 for Shutter Button. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 83% of 마루스캔's written reviews are positive against 100% of Shutter Button's.
마루스캔 ships an update every 3 months, Shutter Button every 5 days. The most recent releases landed on October 19, 2026 and October 3, 2026 respectively.
| Parameter | 마루스캔 | Shutter Button |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kwang hoon Min | SEUNGHYUK CHOI |
Customer experience
마루스캔
Shutter Button
In-app purchases
마루스캔
No in-app purchases
Shutter Button
- Profile, Additional Features$3.99
- Remote Release Activation$10.99




![[Film Exposure Meter] [Film Exposure Meter]](https://cdn3.appshunter.io/i/Purple221/ff1b44912fd8ac3bc3a9608441bdcb6c/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x0w.png)
