# CALSカメラ vs KoCamera

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.

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

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

## The numbers

| Metric | CALSカメラ | KoCamera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | — |
| Size | 18 MB | 3 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hidetoshi Ichioka](https://appshunter.io/developer/1504189749) | [KENICHI HIYAMA](https://appshunter.io/developer/1787698866) |

## What reviewers say

### CALSカメラ

[App page](https://appshunter.io/ios/app/cals/id1504189750)

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

**In-app purchases:** none


### KoCamera

[App page](https://appshunter.io/ios/app/kocamera-lowresolutioncamera/id6739964493)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*