Aperture vs LidarFlash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aperture
This app helps film photographers achieve perfect exposure by calculating ideal aperture and shutter speed based on ISO. It also allows users to save reference photos with detailed metadata to document their creative process and settings.
- Accurate light metering for film ISO
- Minimalist and intuitive design
- Customizable aperture and shutter speed ranges
- Reference photo album with metadata
- Lens presets and user settings
- Recommendations for shooting scenarios
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Aperture - Light Meter: Simplifying Film Photography with Precision Aperture - Light Meter is a minimalist, intuitive tool designed to help film photographers achieve perfect exposure and document their creative process. By calculating the ideal aperture and shutter speed based on your film’s ISO sensitivity, the app ensures every shot is perfectly balanced. Featuring integrated Zone System metering, a continuous film frame counter, and a visual shot log gallery, Aperture makes it easy to track your rolls, evaluate contrast, and log settings for future analog projects. Key Features: Accurate Light Metering & Zone System: Compute precise aperture and shutter speed settings based on your film’s ISO sensitivity. Tap to measure specific target zones and pre-visualize contrast for maximum control over highlights and shadows. Continuous Film Frame Counter: Automatically track your roll from frame 0 to 36 as you shoot. Smart continuation allows manual roll extensions (e.g., frame 37+) for bulk-loaded or longer rolls, with frame numbers stamped on gallery thumbnails and photo details. Easily adjust or clear frame values with a native wheel selector. Reference Photo Album & Visual EXIF Log: Capture digital reference photos saved with complete exposure metadata (ISO, aperture, shutter speed, frame number, and date). Access a visual gallery to compare developed lab scans against original metering data. Minimalist & Intuitive Design: A clean, distraction-free interface crafted to perfection, allowing you to evaluate light and adjust settings without breaking your shooting rhythm. Customizable Ranges & Lens Presets: Match your camera setup with customizable aperture and shutter speed bounds, or select preset profiles for fast, macro, or long-exposure shooting scenarios. ISO Sensitivity Input: Dial in exact ISO values tailored to your specific 35mm or medium format film stock. Why Choose Aperture - Light Meter? Designed for Analog Shooters: Built specifically for manual film cameras, bridging the gap between analog workflow and digital logging tools. Crafted to Perfection: Fast, reliable, and distraction-free—no ads, trackers, or hidden subscriptions. Document & Refine Your Craft: Keep accurate frame-by-frame records so you know exactly how each exposure was calculated when your lab scans come back. Who Is This App For? 35mm and medium format photographers seeking high-precision exposure metering. Analog enthusiasts who want an effortless way to log film EXIF data and track frame numbers. Photographers who want a dedicated Zone System light meter built for speed in the field. Simplify your film photography workflow with Aperture - Light Meter. Achieve perfect exposure, track your roll frame by frame, and shoot with confidence. Download now to elevate your analog process!
LidarFlash
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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
Verdict
The clearest difference is price: LidarFlash at Free against Aperture's $3.99. LidarFlash also leads on iOS requirement (15.6 vs 17.0). Aperture's advantage is in-app purchases (none vs 5). On update cadence, ads and device support 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
LidarFlash is free to download; Aperture costs $3.99 up front. LidarFlash sells 5 in-app purchases, starting at $1.99 per month. Aperture asks for nothing beyond the download.
Aperture ships an update every 5 weeks, LidarFlash every 2 months. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.
| Parameter | Aperture | LidarFlash |
|---|---|---|
| Price | $3.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicolae Gherasim | 相锋 刘 |
In-app purchases
Aperture
No in-app purchases
LidarFlash
- Auto-renew Monthly3 Days trial$1.991 Month
- Auto-renew Quarterly$4.993 Months
- Auto-renew Annual$14.991 Year
- 1-Month Pro Subscription$2.99
- Lifetime Premium Membership$19.99









