# Light Meter + SensorArray vs Jia StoryFlow

The clearest difference is ads: Jia StoryFlow at none against Light Meter + SensorArray's shown. Light Meter + SensorArray's advantage is iOS requirement (16.6 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Light Meter + SensorArray sells 1 one-off in-app purchase and Jia StoryFlow sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Light Meter + SensorArray | Jia StoryFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/light-meter-plus-sensorarray/id6754421088/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 13 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | +4 | 4+ |
| Developer | [Dynamic Star Pty Ltd](https://appshunter.io/developer/1847769282) | [Beijing Boshujia Technology Co., Ltd](https://appshunter.io/developer/1666207574) |

## What reviewers say

### Light Meter + SensorArray

[App page](https://appshunter.io/ios/app/light-meter-plus-sensorarray/id6754421088)

This app provides hardware-validated light metering for analog film, digital cinema, and audio. It offers features like spot metering, reciprocity compensation for long exposures, and ambient color balance estimation. It's designed for professionals and works offline with a privacy-first approach.

**Highlights:** Hardware-linked spot metering, Reciprocity compensation for long exposures, Ambient color balance estimation, Calibrated sound pressure level monitoring, NOAA solar tracking, Digital film log, Focus stacking assistant

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access all Pro-tools & calculators | $4.99 | one-time |


### Jia StoryFlow

[App page](https://appshunter.io/ios/app/jia-storyflow/id6785479545)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100,000 Tokens | $2.99 | one-time |
| 500,000 Tokens | $9.99 | one-time |
| 1,000,000 Tokens | $19.99 | one-time |


## Frequently asked questions

### Is Light Meter + SensorArray free?

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

### Is Jia StoryFlow free?

Jia StoryFlow is free to download, with in-app purchases available.

### Do Light Meter + SensorArray or Jia StoryFlow have ads?

Light Meter + SensorArray shows ads; Jia StoryFlow does not.

### Which is updated more often, Light Meter + SensorArray or Jia StoryFlow?

Light Meter + SensorArray ships an update every 2 weeks, and Jia StoryFlow every 2 weeks. Most recently, Light Meter + SensorArray was updated on October 3, 2026 and Jia StoryFlow on October 2, 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.*