# Camera Light Meter vs CellArc

The clearest difference is price: Camera Light Meter at Free against CellArc's $1.99. CellArc's advantage is update cadence (every 10 days vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Camera Light Meter is free to download; CellArc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Camera Light Meter ships an update monthly, CellArc every 10 days. The most recent releases landed on August 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Camera Light Meter | CellArc |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 4 MB | 62 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [翌嘉 赵](https://appshunter.io/developer/1775197786) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Camera Light Meter

[App page](https://appshunter.io/ios/app/camera-light-meter/id6760521254)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CellArc

[App page](https://appshunter.io/ios/app/cellarc/id6771021156)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Camera Light Meter free?

Camera Light Meter is free to download, with no in-app purchases.

### Is CellArc free?

CellArc costs $1.99, with no in-app purchases.

### Do Camera Light Meter or CellArc have ads?

Neither Camera Light Meter nor CellArc shows ads.

### Which is updated more often, Camera Light Meter or CellArc?

Camera Light Meter ships an update monthly, and CellArc every 10 days. Most recently, Camera Light Meter was updated on August 12, 2026 and CellArc on September 21, 2026.

---

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