Comparison

CALSカメラ vs KoCamera

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CALSカメラ

Capture construction-grade photos with optimized file sizes and intuitive controls. Easily adjust focus, exposure, and zoom, and add pointers to highlight important details. Preserve metadata like date, time, and location for professional use.

Highlights
  • Optimized 1280x960 photos (under 500KB)
  • Instant image preview with zoom
  • Intuitive focus, exposure, and zoom adjustment
  • Add and save pointer annotations
  • Volume button shutter control
  • Embed EXIF data (date, time, location)
  • Toggle location saving
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スマートフォンのカメラで撮影すると写真のサイズが大き過ぎて、扱いに困ったことはありませんか? また、工事用のデジタルカメラでピントや露出調整が思うようにできず、あとで大事な写真が使えなかったという経験はありませんか? そのような方にとって、このアプリを使うメリットはたくさんあります: - 工事用カメラ(CALSモード搭載カメラ)と同じ1280X960サイズの写真を撮影でき、ファイルサイズは500KB程度以下に抑えられます。 - 撮影直後に、いま保存された画像が表示されます(表示時間を1秒から設定可能)。ピンチやダブルタップ操作で拡大し、細部まで確認することができるので、ピンボケなどの撮り損じを防ぐことができます。 - 撮影時に画面タップすることで、直感的にフォーカス、露出(明るさ)、ズームの調整ができます。 - 矢印ポインターを撮影画像に重ねて表示し、注目点を指し示したい場合に、ポインター付きの写真として保存できます。ポインターは好きな位置に移動させることができます。また大小2種類のサイズに切り替えられます。 - ボリュームボタンだけでシャッター操作と画面遷移が行えるので、手袋をしたまま撮影ができます。 - 撮影日時や撮影情報、位置情報などをEXIF形式で写真に埋め込むので、電子納品を含め様々に活用していただけます。 - 位置情報を保存するかどうかを撮影画面でON/OFFできるので、不用意に個人情報を拡散させてしまうリスクが軽減します。

About

KoCamera

Features
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Are you having trouble with the large size of the photos you take? This app always shoots at Full HD (1920 x 1080) size, and keeps the size of each photo to 500KB to 1MB. The following can be done in the options. -Turn location recording on/off When the icon is light, it's off. -Turn shooting at the same resolution as the Photos app on/off When the icon is red, it's on. -Torch (Flash) On/Off When the icon is red, it's on. Tap anywhere on the screen to lock the focus at that position. When locked, a target icon will be displayed; tap this to unlock it. It uses a torch instead of a flash, so there's no difference in the image you get with flash photography. It can also be used as a magnifying glass while the torch is attached.

Screenshots

CALSカメラ4 screens
KoCamera2 screens

Verdict

The call

The clearest difference is iOS requirement: CALSカメラ at 10.0 against KoCamera's 15.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on June 25, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 7 level
CALSカメラ versus KoCamera: the parameters behind the verdict, then further details
ParameterCALSカメラKoCamera
PriceFreeFree
Positive reviews66.7% of reviews—
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size18 MB3 MB
Age rating4+4+
DeveloperHidetoshi IchiokaKENICHI HIYAMA

In-app purchases

None

CALSカメラ

No in-app purchases

None

KoCamera

No in-app purchases

Questions

Is CALSカメラ free?
CALSカメラ is free to download, with no in-app purchases.
Is KoCamera free?
KoCamera is free to download, with no in-app purchases.
Do CALSカメラ or KoCamera have ads?
Neither CALSカメラ nor KoCamera shows ads.
Which is updated more often, CALSカメラ or KoCamera?
CALSカメラ ships an update every 5 weeks, and KoCamera every 5 weeks. Most recently, CALSカメラ was updated on June 25, 2026 and KoCamera on September 14, 2026.

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