# Lightme vs SunPath

The clearest difference is iOS requirement: Lightme at 15.6 against SunPath's 17.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lightme sells 6 one-off in-app purchases and SunPath sells 3 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Lightme ships an update every 3 weeks, SunPath every 2 weeks. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Lightme | SunPath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (918 ratings)](https://appshunter.io/ios/app/lightme-lightmeter/id1509033790/reviews)** | — |
| Number of ratings | **918** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 15 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Bertolini](https://appshunter.io/developer/1509033789) | [Serge Benati](https://appshunter.io/developer/1748293802) |

## What reviewers say

### Lightme

[App page](https://appshunter.io/ios/app/lightme-lightmeter/id1509033790)

This powerful light meter app offers a clean, intuitive interface optimized for one-handed use. It displays multiple aperture and shutter speed combinations simultaneously, aiding quick setting selection. Suitable for beginners and experienced photographers alike, it includes advanced features like spot metering, reciprocity failure compensation, and pinhole mode.

**Highlights:** Multiple exposure settings display, One-handed operation, Spot metering with zoom, Reciprocity failure compensation, Pinhole mode, Incident light metering, Film database

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Espresso ristretto | $1.99 | one-time |
| Pecorino Romano | $4.99 | one-time |
| Guanciale | $9.99 | one-time |
| Parmigiano | $16.99 | one-time |
| Pizza for two | $29.99 | one-time |
| Do this full-time | $59.99 | one-time |

**What reviewers like**

- 🚀 Accurate metering
- 👍 Intuitive and clean interface
- 💡 Comprehensive features (spot metering, zone system, film stock selection, etc.)
- 🚀 Consistently accurate exposures
- 👍 Thoughtful design with user's needs in mind

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 👎 Confusing or cluttered interface for some users
- 👎 Tedious film selection process
- 🐛 Inaccurate metering in certain lighting conditions

**Reported bugs**

- Crashes on iOS 16
- Metering issues with certain camera/lens combinations

**Requested features**

- Add shutter angle adjustment for cinematography
- Implement ISO lock feature
- Add more film stock profiles
- Improve film selection process (e.g. search, categories)
- Provide more customization options (e.g. interface themes)


### SunPath

[App page](https://appshunter.io/ios/app/sunpath-sun-position-map/id6633432899)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SunSpotter Full Access –1 Year | $4.99 | per year |
| Unlock SunSpotter | $2.99 | one-time |
| One-Time Purchase | $12.99 | one-time |


## Frequently asked questions

### Is Lightme free?

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

### Is SunPath free?

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

### Do Lightme or SunPath have ads?

Neither Lightme nor SunPath shows ads.

### Which is updated more often, Lightme or SunPath?

Lightme ships an update every 3 weeks, and SunPath every 2 weeks. Most recently, Lightme was updated on September 29, 2026 and SunPath on September 17, 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.*