Aperture vs XP4N
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!
XP4N
Capture stunning panoramic photos with a cinematic aspect ratio. Emulate the look of 8 distinct film types, from moody night shots to soft daylight portraits. Enjoy a simple, ad-free, and subscription-free photography experience.
- 65:24 cinematic aspect ratio
- 8 distinct film type simulations
- No ads, subscriptions, or in-app purchases
- Haptic and visual feedback
- EV compensation by swiping
- Save as lossless HEIF files
- EXIF and GPS data saving
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Based on the legendary XPAN with its unique cinematic panoramic 65x24 images, XP4N turns any scene into a movie set; every shot into a movie still. - Shoot in the amazing 65:24 cinematic aspect ratio - Simulate 8 distinct film types (some inspired by popular film types, such as Cinestill 800T) - NO ADS, NO SUBSCRIPTIONS, NO IN-APP-PURCHASES! - Use all available lenses - Haptic and visual feedback when taking pictures - Use volume up key as shutter button - EV compensation by swiping - Access to the high-resolution sensor (if available and enabled in settings) - Option to save as lossless HEIF files - Saves EXIF and GPS data in photos This app is designed to simulate the cinematic qualities of the XPAN, including emulation of 8 distinct film stocks that are often paired with this camera: NIGHT MODE Based on the Cinestill 800T film character with its moody teal cast and signature "halation" (red halos) around bright spots in the image. BALANCED MODE Inspired by Vision3 250D film stock, with its versatile personality and typical Hollywood-style color and contrast curves. DAYLIGHT MODE Based on the popular Portra 400 film; soft and warm hues and moderate contrast profile. Great for skin tones and dreamy landscapes. GRITTY MODE Inspired by the Lomography Metropolis film, which adds a "bleached" look that is reminiscent of gritty 90s movies. BLACK & WHITE MODES Following the characteristics black & white films, one mode offers a punchy and contrasty B&W style, while the other is soft and dreamy. NEON NIGHT (NEW) Enhances bright spots in night photos and adds vibrant, saturated glows for a "cyberpunk" vibe ETHEREAL (NEW) Classic soft focus mode, without the need to put grease on your lens! XP4N is consciously made to be the ultimate one-trick-pony. A point and shoot camera with only a single button: the shutter button. The internal image processing engine does the rest, based on your preferred film mode setting. (so don't expect deep camera controls... ;-). The resulting images are carefully tuned to have the pleasant silky quality of film and to get away from the oversharpened, hyper-punchy look typical of today's digital cameras.
Screenshots
Verdict
The clearest difference is update cadence: XP4N at every 2 days against Aperture's monthly. XP4N also leads on price ($1.99 vs $3.99) and iOS requirement (15.6 vs 17.0). Aperture's advantage is review sentiment (100% vs 87%). On ads, in-app purchases, monetization model 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
Aperture costs $3.99 and XP4N $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Aperture ships an update monthly, XP4N every 2 days. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.
| Parameter | Aperture | XP4N |
|---|---|---|
| Price | $3.99 | $1.99 — better |
| Rating | — | 4.7 (44 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 86.8% of reviews |
| Number of ratings | — | 44 — better |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicolae Gherasim | Bram Bos |
Customer experience
Aperture
XP4N
Bugs and requests
Aperture
Not enough reviews yet to summarise bugs or requests.
XP4N
Reported bugs
2 issues- App feels laggy at times
- 48MP camera option doesn't increase image resolution
Requested features
10 requests- Portrait mode
- Tap to focus and focus/exposure lock
- Selfie mode
- Self-timer
- HDR or max-latitude mode for post-processing
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- No-filter mode
- Tri-X 400 film simulation
- Sprocket emulation
- Ability to change focus point
- Preview of image in viewfinder before capture
In-app purchases
Aperture
No in-app purchases
XP4N
No in-app purchases









