Comparison

FrameTimeSync vs Light Meter

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

Head to head
About

FrameTimeSync

Features
Read full description

COMPLETELY FREE No subscriptions, no ads, no account required. Your photography assistant for life. Transform your photography with FrameTimeSync - the intelligent assistant that knows exactly when conditions are perfect for YOUR style. PERSONALIZED SCORING Set your photography preferences once: street, portraits, nature, or macro. Get real-time weather conditions scored 0-100 specifically for your style. Rain might score 20/100 for portraits but 90/100 for dramatic street photography. PERFECT TIMING - Live countdown timers to golden hour, blue hour, and sunset - GPS-precise calculations for your exact location - Never miss the magic moments again SMART RECOMMENDATIONS - 24+ contextual photography tips based on current conditions - "Rain creates amazing street reflections" for street photographers - Prime Time Active notifications when conditions are perfect PHOTOGRAPHY TIMELINE Hourly forecast with star ratings so you know exactly when to shoot. See temperature, weather conditions, and personalized scores at a glance. SETUP IN 2 MINUTES Quick onboarding, immediate personalized recommendations. Complete privacy with on-device storage only. Download FrameTimeSync and never miss perfect light again.

About

Light Meter

Features
Read full description

Light Meter helps you measure exposure in real time and find the right camera settings faster. Designed for photographers and filmmakers, the app turns your iPhone into a practical exposure meter for everyday shoots, studio work, portraits, landscapes, and low-light scenes. Quickly read the light in front of you, lock the settings you want to keep fixed, and let the app calculate the missing exposure value automatically. Whether you are shooting with a digital camera, film camera, cinema camera, or manual lens, Light Meter helps you work with more confidence before you press the shutter. • Live Exposure Reading Measure light in real time and instantly calculate camera-ready exposure settings. • Lock Any Two Controls Choose which two settings stay fixed - ISO, shutter speed, or aperture - and let the meter calculate the third automatically. • Shutter Priority Freeze motion or create blur while the app calculates the right aperture. • Aperture Priority Set your depth of field and let the meter solve the matching shutter speed. • Auto ISO Keep shutter speed and aperture fixed while the meter adjusts ISO automatically. • Spot Metering Tap the preview to meter a specific part of the scene with more precision. • Built for Real Shoots Use it for portraits, landscapes, studio lighting, street photography, film photography, and video exposure planning. Light Meter gives you a fast, visual way to understand exposure before shooting. It is especially useful when working with manual cameras, adapting to changing light, checking mixed scenes, or planning a consistent exposure setup. Simple enough for beginners, precise enough for advanced photographers. Terms of Use: https://www.optionalchaining.com/terms-of-use Privacy Policy: https://www.optionalchaining.com/privacy-policy

Screenshots

FrameTimeSync4 screens
Light Meter4 screens

Verdict

The call

The clearest difference is device support: FrameTimeSync at 3 against Light Meter's 1. FrameTimeSync also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Ā· 3 level
FrameTimeSync versus Light Meter: the parameters behind the verdict, then further details
ParameterFrameTimeSyncLight Meter
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size22 MB44 MB
Age rating4+4+
DeveloperOtto KartyePatrick Battisti Forsthofer

In-app purchases

None

FrameTimeSync

No in-app purchases

None

Light Meter

No in-app purchases

Questions

Is FrameTimeSync free?
FrameTimeSync is free to download, with no in-app purchases.
Is Light Meter free?
Light Meter is free to download, with no in-app purchases.
Do FrameTimeSync or Light Meter have ads?
Neither FrameTimeSync nor Light Meter shows ads.

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