# Solar Snap vs LumenMeter

The clearest difference is price: LumenMeter at Free against Solar Snap's $1.99. LumenMeter also leads on update cadence (every 2 days vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

LumenMeter is free to download; Solar Snap costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Solar Snap ships an update every 6 weeks, LumenMeter every 2 days. The most recent releases landed on October 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Solar Snap | LumenMeter |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (6.4K ratings)](https://appshunter.io/ios/app/solar-snap/id1599230728/reviews)** | — |
| Number of ratings | **6.4K** | — |
| Positive reviews | 71.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 34 MB | 2 MB |
| Requires iOS | 17.1 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Rise Up Games](https://appshunter.io/developer/923703769) | [James Pennucci](https://appshunter.io/developer/6802092453) |

## What reviewers say

### Solar Snap

[App page](https://appshunter.io/ios/app/solar-snap/id1599230728)

Capture stunning photos of the sun and solar eclipses with this comprehensive app. It includes a camera filter system and an offline simulator with detailed eclipse information and timings for global events. Prepare for upcoming eclipses with expert guidance.

**Highlights:** Solar eclipse photography, Camera filter integration, Offline global eclipse simulator, Detailed eclipse timings, Expert video instructions, Sun photography filter

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

**In-app purchases:** none

**What reviewers like**

- 👍 High-quality and stable app
- 🚀 Excellent for capturing eclipse photos
- 🔍 Powerful camera controls (focus, zoom, exposure)
- 🤖 Automatic total eclipse mode works great
- 📸 Produces clear, crisp photos

**What reviewers complain about**

- 🐛 Issues with photos not being saved
- 🤔 Automatic lighting changes made photos terrible
- 🤷‍♂️ Struggled to capture partial eclipse stages
- 🧭 No option to use front-facing camera

**Reported bugs**

- Photos permission required error
- Velcro mount issues causing distortion

**Requested features**

- Add remote shutter support (e.g., Bluetooth, Apple Watch)
- Support for external lenses/telescopes
- Ability to select camera lens on multi-camera phones


### LumenMeter

[App page](https://appshunter.io/ios/app/lumenmeter/id6802094793)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Snap free?

Solar Snap costs $1.99, with no in-app purchases.

### Is LumenMeter free?

LumenMeter is free to download, with no in-app purchases.

### Do Solar Snap or LumenMeter have ads?

Neither Solar Snap nor LumenMeter shows ads.

### Which is updated more often, Solar Snap or LumenMeter?

Solar Snap ships an update every 6 weeks, and LumenMeter every 2 days. Most recently, Solar Snap was updated on October 19, 2026 and LumenMeter on October 1, 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.*