Comparison

Lghtmtr vs Shutter Log.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lghtmtr

This app provides a minimalist light meter to help users determine ideal exposure settings for photography. It visually demonstrates the relationship between ISO, aperture, and shutter speed, making it intuitive for learning photographers.

Highlights
  • Minimalist light meter
  • Intuitive exposure settings
  • Visual feedback
  • Adjustable ISO, aperture, shutter speed
  • Camera profile customization
  • Scene reference with readings
Features
Read full description

Lghtmtr is a beautifully simple light meter that helps you find — and understand — the ideal exposure settings for a scene. Built for film photographers and anyone learning the craft, it makes the relationship between ISO, aperture, and shutter speed feel intuitive and the visual feedback helps reinforce the connection between them. Take a reading, get your settings, and start exploring. Adjust one value and the others respond instantly. Lock settings to experiment and see how each change affects your exposure. You can easily add camera profiles to the app to limit the possible values to what's most relevant to your camera and lens combination. With a visual reference of the scene behind every reading, Lghtmtr helps you shoot with clarity and confidence.

About

Shutter Log.

Read full description

This is a photo note app for film cameras. It records the shooting conditions and shooting locations, and is useful for organizing developed photos. It can also be used with digital cameras. Saved records can be searched for by word, tag, equipment, etc. Can conveniently name and save search criteria and turn them into Smart Film. Can tap to switch images, or double-tap to enlarge them. It cannot be operated in conjunction with the camera body. --- iCloud --- Data is stored in iCloud, so there is no need to back it up. It can be synced with multiple devices such as iPhone and iPad. --- Premium Features --- - ​​No limit on the number of records - No ads - Shows the current weather Please see below for terms of use of subscriptions and paid features. 1. Privacy Policy: https://gsoft.jp/privacypolicy/ 2. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lghtmtr4 screens
Shutter Log.4 screens

Verdict

The call

The clearest difference is ads: Lghtmtr at none against Shutter Log.'s shown. Shutter Log.'s advantage is update cadence (fortnightly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lghtmtr sells 1 one-off in-app purchase and Shutter Log. sells 5 in-app purchases, starting at $0.99 per 2 months. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lghtmtr ships an update every 4 months, Shutter Log. fortnightly. The most recent releases landed on October 14, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
Lghtmtr versus Shutter Log.: the parameters behind the verdict, then further details
ParameterLghtmtrShutter Log.
PriceFreeFree
Rating4.5 (129 ratings) — better—
Positive reviews79.7% of reviews—
Number of ratings129 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.517.0 — better
Further details — not scored
Size25 MB9 MB
Age rating4+4+
DeveloperAlexander JacqueG-SOFT

In-app purchases

1 purchases

Lghtmtr

One-time1
  • Coffee tip$4.99
5 purchases

Shutter Log.

Subscriptions2
  • Show weather$0.992 Months
  • Hide ads$0.992 Months
One-time3
  • Show weather$3.99
  • Hide ads (Unlimited)$4.99
  • Number of records$5.99

Questions

Is Lghtmtr free?
Lghtmtr is free to download, with in-app purchases available.
Is Shutter Log. free?
Shutter Log. is free to download, with in-app purchases available.
Do Lghtmtr or Shutter Log. have ads?
Shutter Log. shows ads; Lghtmtr does not.
Which is updated more often, Lghtmtr or Shutter Log.?
Lghtmtr ships an update every 4 months, and Shutter Log. fortnightly. Most recently, Lghtmtr was updated on October 14, 2026 and Shutter Log. on September 14, 2026.

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