露出計 vs CropCamera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
露出計
This app acts as a convenient exposure meter for film cameras, offering spot metering capabilities. Easily adjust aperture and shutter speed, and copy exposure data to other apps.
- Exposure meter for film cameras
- Spot metering
- Adjustable aperture and shutter speed
- ISO adjustment
- Copy exposure data to clipboard
- Share functionality
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くろねこ研究所 Kuroneko Lab. フィルムカメラなどの古いカメラを使うときに便利な露出計 スポット測光が可能 Copyボタンに共有機能をつけました コピーする時にメモ帳などの他のアプリを選択できます A convenient exposure meter when using old cameras such as film cameras. Spot metering is possible. 使い方 左のラベルが絞り値(F値)です 右のラベルがシャッタースピード(SS)です 中央は、AV-絞り優先か、TV-シャッタースピード優先かを選択します AV/TVのラベルをタップします How to use The label on the left is the aperture value (F number) The label on the right is Shutter Speed (SS). In the center, select AV-Aperture priority or TV-Shutter speed priority. Tap the AV/TV label. ISOをタップして変更します 縦にスワイプすると絞り値やシャッタースピードを変更できます プラスとマイナスのボタンでも変更できます 上にスワイプする時とプラスボタンは同じ意味です 絞りを開く方向に変更します 画面をタップするとその位置の露出を計測しロックします もう一度タップすると標準の露出計測に戻ります スポット測光のように使えます 画面に写っている明るさを判定しています 「C」マークをTapするとデーターをクリップボードにコピーします メモ帳などにペーストして活用してください 無料版には広告が表示されます 広告なしのEX版が別にあるのでお好きな方はどうぞ EX版では、露出段の変更やEV表示が可能です Tap the ISO to change. Swipe vertically to change aperture value and shutter speed. Tap the screen to measure the exposure at that position and lock it. Tap again to return to standard exposure measurement. Can be used like spot metering. Tap the [C] mark to copy the data to the clipboard.
CropCamera
Experience DSLR-like photography on your mobile device. Compose shots with a viewfinder, achieve natural bokeh with adjustable aperture, and fine-tune focus and framing after capture. Preview focal lengths and quickly launch the app to never miss a moment.
- Viewfinder shooting experience
- Adjustable aperture for bokeh
- Post-capture focus and framing adjustments
- Multiple focal length previews
- Quick app launch
- Support for various aspect ratios
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Turn Everyday Moments into Timeless Memories Frame everyday scenes and travel memories with your favorite composition and color, and transform each moment into something unforgettable. This camera app lets you shoot exactly as you see through a camera viewfinder. Crop your composition in real time and capture it with your own custom look—so your photos are ready the moment you press the shutter. No editing required. Features * Choose from multiple focal lengths (35mm equivalent*) as if you’re switching between prime lenses on a camera. * Select from four beautifully crafted filters: Std, B&W, Warm, and Cool. * Fine-tune the contrast, saturation, highlights, and shadows of each filter to create your own signature look. * Record video instantly by simply pressing the red REC button—no need to switch camera modes. * Capture Live Photos. * Adjust the aperture (f-stop) to create beautiful background blur. * Record videos in 4K or Full HD at 30 fps or 24 fps. * Turn HDR (High Dynamic Range) capture on or off. * Take photos with a silent shutter. * Save both your customized photo and the original unedited image at the same time (optional in Settings). How to Use 1. Select a focal length (35mm equivalent*). 2. Check the semi-transparent framing guide. * Double-tap the screen to zoom into the selected frame for a closer preview. 3. Compose your shot. 4. Tap the subject to lock focus. 5. Adjust the exposure (EV). 6. Press the shutter button. Notes * Photos are saved to Apple’s built-in Photos app. * This app does not include an image preview gallery. Please use the Photos app to view your captured photos. * Videos are always recorded in a 16:9 aspect ratio, regardless of the selected photo aspect ratio. * Photos are saved after being cropped to the selected frame. As a result, image resolution may be reduced at certain focal lengths. Please keep this in mind if you plan to print your photos. * Focal lengths are approximate 35mm-equivalent values and are provided for reference only.
Screenshots
Verdict
The clearest difference is review sentiment: CropCamera at 88% against 露出計's 0%. CropCamera also leads on ads (none vs shown) and chart position (#166 vs unranked). 露出計's advantage is price (Free vs $2.99) and iOS requirement (12.4 vs 18.0). On update cadence, 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
露出計 is free to download; CropCamera costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
露出計 ships an update every 6 weeks, CropCamera every 2 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.
| Parameter | 露出計 | CropCamera |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 87.5% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Best chart rank | — | #166 — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 3 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | takayuki atsumi | Shinji Nishijima |
Customer experience
露出計
CropCamera
In-app purchases
露出計
No in-app purchases
CropCamera
No in-app purchases









