# Histograms Explained vs DragonLight Mobile

The clearest difference is review sentiment: DragonLight Mobile at 100% against Histograms Explained's 50%. DragonLight Mobile also leads on rating (5.0 vs 3.3). Histograms Explained's advantage is price ($4.99 vs $9.99) and ratings volume (6 vs 1). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Histograms Explained costs $4.99 and DragonLight Mobile $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DragonLight Mobile holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Histograms Explained has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Histograms Explained's written reviews are positive against 100% of DragonLight Mobile's.

Histograms Explained ships an update every 40 months, DragonLight Mobile every 28 months. The most recent releases landed on September 30, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Histograms Explained | DragonLight Mobile |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/histograms-explained/id583587749/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dragonlight-mobile/id6462937071/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 28 months** |
| Monetization | Paid | Paid |
| Size | 210 MB | 19 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Newmediasoup, LLC](https://appshunter.io/developer/487946963) | [Dark Dragons Astronomy](https://appshunter.io/developer/1703662442) |

## What reviewers say

### Histograms Explained

[App page](https://appshunter.io/ios/app/histograms-explained/id583587749)

Learn to interpret your camera's histogram for better photography, both underwater and topside. This app de-mystifies histograms with narrated lessons, real-world examples, and quizzes from experienced professionals.

**Highlights:** De-mystifies camera histograms, Narrated training material, Real-world photo examples, Chapter quizzes, Tips from professional photographers, Covers luminance and RGB histograms

**Features:** macOS Compatibility

**In-app purchases:** none


### DragonLight Mobile

[App page](https://appshunter.io/ios/app/dragonlight-mobile/id6462937071)

This app transforms your mobile device into a professional flat field illumination panel for astrophotography. It helps remove image artifacts like dust spots and vignetting, enabling cleaner, more professional-looking deep sky and planetary images.

**Highlights:** Precision brightness control with 4,096 levels, Full automation with astronomy software integration, Remote brightness control via web interface, Adjustable aperture mask for even illumination, Network device finder, Red flashlight mode for night vision

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Histograms Explained free?

Histograms Explained costs $4.99, with no in-app purchases.

### Is DragonLight Mobile free?

DragonLight Mobile costs $9.99, with no in-app purchases.

### Which has better reviews, Histograms Explained or DragonLight Mobile?

DragonLight Mobile is rated higher. Histograms Explained averages 3.3 out of 5 from 6 ratings, while DragonLight Mobile averages 5.0 from 1 ratings.

### Do Histograms Explained or DragonLight Mobile have ads?

Neither Histograms Explained nor DragonLight Mobile shows ads.

### Which is updated more often, Histograms Explained or DragonLight Mobile?

Histograms Explained ships an update every 40 months, and DragonLight Mobile every 28 months. Most recently, Histograms Explained was updated on September 30, 2026 and DragonLight Mobile on September 16, 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.*