Comparison

LightMeter35 vs LidarFlash

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

Head to head
About

LightMeter35

This app provides a digital light meter for film photographers, offering a simple interface with precise lux calculations. It's designed for on-the-go use, helping users enhance their analog photography experience.

Highlights
  • Digital light meter for film cameras
  • Simple and intuitive UI
  • Precise lux calculations
  • Skeuomorphic design
  • On-the-go photography tool
Features
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I once bought a second-hand film camera, but the built-in light meter was broken. Then I started to build this lightweight light meter for all film photographers. A simple UI with a very hard-core, statistic-based, lux calculation inside. The only light meter you will need on the go. After a dozen months of absence, I am back and redesigned the whole UI from scratch, bringing back great skeuomorphism time. Don't miss out on this amazing opportunity to enhance your film photography journey with LightMeter35 2.0! Download the app now and join our growing community of analog lovers. Experience the magic of capturing moments on film with the most reliable and intuitive light meter app on the market.

About

LidarFlash

Features
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LidarFlash - Rangefinder & Lighting Assistant for Film/Digital Stop wasting expensive film? Tired of unreliable TTL flash? LidarFlash is the ultimate tool for Film Enthusiasts and Professionals. Leveraging the iPhone Pro LiDAR, it solves the core issues of inaccurate rangefinding and costly lighting trial-and-error. 【Key Benefits】 -For Film Lovers: Save Film, Save Money 1. Revive Vintage Cameras: Turn any camera into a precision rangefinder, even with faded rangefinder patches or zone focus. 2. Zero Waste: Ensure perfect exposure every time, eliminating ruined shots. 3. All-in-One: Replace heavy handheld meters with your phone. -For Professionals: Efficient Lighting, Perfect Results 1. Ditch Unstable TTL: Physics-based calculations ignore scene reflectivity for stable results. 2. No More Test Flashes: Calculate power instantly, saving time and impressing clients. 3. Master Light Ratios: Precisely control key/fill light output for perfect depth. 【Core Features】 -Smart Flash System 1. Auto Calculate: Inputs LiDAR distance, ISO, aperture, and GN to solve flash power. 2. Flash Comp: +/- EV adjustment for creative control. 3. Full Manual: Override auto settings for complete flexibility. -Efficient Workflow 1. Presets: Save settings (e.g., Indoor Portraits) for one-tap switching. 2. Dual Mode Ranging: Millimeter precision up to 5m (portraits); Long range up to 10m (large scenes). -Shoot Log & Review 1. Auto Log: Records distance, aperture, ISO, power, and compensation. 2. Review: Match logs with photos for easy teaching and self-improvement. 【Compatible Devices (Requires LiDAR)】 iPhone 12 Pro/Max and later Pro models; iPad Pro 2020 and later Pro models. LidarFlash — Grounding Nostalgia, Empowering Professionals. Download now and start your journey of precision photography! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bshuai.top/agreement/privacy Subscription: This app offers auto-renewable subscriptions. The subscription will automatically renew unless canceled 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID Settings.

Screenshots

LightMeter351 screens
LidarFlash4 screens

Verdict

The call

The clearest difference is price: LidarFlash at Free against LightMeter35's $1.99. LightMeter35's advantage is in-app purchases (none vs 5). On update cadence, ads, 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

LidarFlash is free to download; LightMeter35 costs $1.99 up front. LidarFlash sells 5 in-app purchases, starting at $1.99 per month. LightMeter35 asks for nothing beyond the download.

UpkeepUpdate frequency

LightMeter35 ships an update every 6 weeks, LidarFlash every 2 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
LightMeter35 versus LidarFlash: the parameters behind the verdict, then further details
ParameterLightMeter35LidarFlash
Price$1.99Free — better
Rating5.0 (6 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings6 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size4 MB15 MB
Age rating4+4+
Developer徐阳 王相锋 刘

In-app purchases

None

LightMeter35

No in-app purchases

5 purchases

LidarFlash

Subscriptions3
  • Auto-renew Monthly3 Days trial$1.991 Month
  • Auto-renew Quarterly$4.993 Months
  • Auto-renew Annual$14.991 Year
One-time2
  • 1-Month Pro Subscription$2.99
  • Lifetime Premium Membership$19.99

Questions

Is LightMeter35 free?
LightMeter35 costs $1.99, with no in-app purchases.
Is LidarFlash free?
LidarFlash is free to download, with in-app purchases available.
Do LightMeter35 or LidarFlash have ads?
Neither LightMeter35 nor LidarFlash shows ads.
Which is updated more often, LightMeter35 or LidarFlash?
LightMeter35 ships an update every 6 weeks, and LidarFlash every 2 months. Most recently, LightMeter35 was updated on November 3, 2026 and LidarFlash on October 28, 2026.

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