# Light Meter vs light & deep

Light Meter and light & deep are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Light Meter sells 2 in-app purchases, starting at $7.99 per year and light & deep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Light Meter ships an update weekly, light & deep every 2 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Light Meter | light & deep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/light-meter-filmbox/id6757200856/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 85.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 33 MB | 4 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [卓 朱](https://appshunter.io/developer/1864726195) | [Mikhail Rybakov](https://appshunter.io/developer/1888238166) |

## What reviewers say

### Light Meter

[App page](https://appshunter.io/ios/app/light-meter-filmbox/id6757200856)

This app helps film photographers precisely measure light, distance, and depth of field before taking a shot. It offers tools for exposure evaluation, flash calculation, and reciprocity failure compensation, with advanced features available via a one-time purchase.

**Highlights:** Light metering, Zone metering, Flash calculator, Reciprocity failure compensation, Distance meter (LiDAR), Depth of field calculator, Gear library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FilmBox Toolkit Pro Subscription | $7.99 | per year |
| FilmBox Toolkit Pro | $17.99 | one-time |


### light & deep

[App page](https://appshunter.io/ios/app/light-and-deep/id6761198321)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light & Deep Pro | $11.99 | one-time |


## Frequently asked questions

### Is Light Meter free?

Light Meter is free to download, with in-app purchases available.

### Is light & deep free?

light & deep is free to download, with in-app purchases available.

### Do Light Meter or light & deep have ads?

Neither Light Meter nor light & deep shows ads.

### Which is updated more often, Light Meter or light & deep?

Light Meter ships an update weekly, and light & deep every 2 weeks. Most recently, Light Meter was updated on October 14, 2026 and light & deep on October 7, 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.*