# Lightme vs ShuttR

The clearest difference is price: Lightme at Free against ShuttR's $6.99. Lightme also leads on ratings volume (940 vs 2) and rating (4.8 vs 4.5). ShuttR's advantage is in-app purchases (none vs 6) and chart position (#185 vs unranked). On update cadence and ads there is nothing between them.

Lightme is free to download; ShuttR costs $6.99 up front. Lightme sells 6 one-off in-app purchases. ShuttR asks for nothing beyond the download.

Lightme holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Lightme has 940 ratings behind it against 2, so its average is the more settled of the two.

Lightme ships an update every 3 weeks, ShuttR every 2 weeks. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Lightme | ShuttR |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.8 (940 ratings)](https://appshunter.io/ios/app/lightme-lightmeter/id1509033790/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/shuttr-shutter-speed-tester/id6790870659/reviews) |
| Number of ratings | **940** | 2 |
| Positive reviews | 90.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#185** |
| Size | 9 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Bertolini](https://appshunter.io/developer/1509033789) | [Christian Haemmerle](https://appshunter.io/developer/6790870661) |

## 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)


### ShuttR

[App page](https://appshunter.io/ios/app/shuttr-shutter-speed-tester/id6790870659)

**Currently charting:** #185 Top Paid · Photo & Video (US App Store)

This app uses your iPhone's camera to accurately measure the shutter speeds of analog film cameras. It provides a guided process to check if your camera's shutter has drifted over time, offering a clear verdict on its performance without requiring external hardware.

**Highlights:** Measures real shutter speeds, Uses iPhone camera and light source, Tests speeds from 8s to 1/500, Guided step-by-step protocol, Automatic calibration, Deviation in stops and verdict, History and camera collection, Shareable 'shutter checked' certificate

**In-app purchases:** none


## Frequently asked questions

### Is Lightme free?

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

### Is ShuttR free?

ShuttR costs $6.99, with no in-app purchases.

### Which has better reviews, Lightme or ShuttR?

Lightme is rated higher. Lightme averages 4.8 out of 5 from 940 ratings, while ShuttR averages 4.5 from 2 ratings.

### Do Lightme or ShuttR have ads?

Neither Lightme nor ShuttR shows ads.

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

Lightme ships an update every 3 weeks, and ShuttR every 2 weeks. Most recently, Lightme was updated on October 23, 2026 and ShuttR on October 18, 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.*