Comparison

Lumin vs Aperto

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

Head to head
About

Lumin

Features
Read full description

Lumin is a privacy-focused external storage and digital memory app. It allows you to securely store photos, videos, contacts, and important files on USB flash drives and portable SSDs, without relying on public cloud services. Your data stays under your control, stored on devices you own. More than just backup and storage, Lumin uses on-device AI to organize your photos and videos, recognize people, create memory stories, map your travel footprints, and build a timeline of your life. Precious moments hidden away in storage can be rediscovered and enjoyed again. Years from now, when you open Lumin, you won't just see photos—you'll reconnect with important people, meaningful places, and unforgettable moments. Why Choose Lumin? 1. Your Data Belongs to You, Not the Cloud Photos, videos, contacts, and files remain stored on your own USB drives and portable SSDs. No public cloud uploads, no subscription storage limits, and no concerns about privacy leaks. Your data remains yours. Automatic Backup and More Free Space Lumin automatically detects and backs up newly added photos and videos. No repetitive work, no worrying about losing memories, and more available storage space on your phone. 2. On-Device AI Memory Organization Lumin automatically organizes photos and videos using time, location, and people information. All AI processing runs locally on your device. Your photos never need to be uploaded to the cloud, helping protect your privacy while making memories easier to discover. 3. Give Your Photos New Value Most photos are taken once and rarely viewed again. Lumin reconnects and organizes your memories, bringing forgotten moments back into your life. Every photo deserves to be seen again. Key Features 1. Encrypted External Storage Securely store photos, videos, documents, contacts, and other important data on USB drives and portable SSDs with encryption protection. Automatic Incremental Backup Automatically backs up newly added photos and videos while avoiding duplicate backups and unnecessary storage usage. 2. AI People Albums Automatically identifies people in your photos and groups images of the same person together. Easily revisit your child's growth, family memories, and special moments shared with friends. 3. Photo & Video Organization Automatically organizes your photos and videos, with timeline browsing, categorization, and fast search capabilities. 4. Memory Stories Rediscover photos and videos taken on the same day in previous years. Important moments from the past can return when you least expect them. 5. Travel Footprints Organizes location information from your photos. Track the cities and countries you've visited, view visit statistics, and relive your journeys through photos and videos. 6. Life Timeline Connect memories from different years through a visual timeline. Review your personal growth, life changes, and important milestones. 7. Photo Notes Add notes, stories, thoughts, and important details to your photos. Years later, you'll remember not only what happened, but also how you felt. 8. Contact Backup & Restore Securely back up your phone contacts to a USB drive or portable SSD and restore them whenever needed. 9. Restore Files Back to Your Phone Decrypt and save stored photos, videos, and files back to your device's photo library or local storage at any time. More Than a Backup App Photos are more than files—they are the record of your life. Lumin helps you securely preserve every photo, video, and important piece of data while automatically organizing the memories scattered across time. Your USB drives and portable SSDs become more than storage devices—they become your personal archive of memories, experiences, and life stories. Save Today. Remember Forever.

About

Aperto

Features
Read full description

Aperto brings compact camera character to everyday photos. Choose a look, frame the moment and take control when you want to. No subscriptions, ads or accounts. Every camera feature is free. NATURAL PROCESSING, NO AI • Natural develops the sensor's RAW with classic algorithms: honest color and real detail, without oversharpening or fake HDR • Natural can combine several RAW frames, depending on the scene and settings, to reduce noise and retain detail. • Prefer Apple's look? Switch to Apple processing with Smart HDR and Deep Fusion, up to 48 MP NIGHT MODE • Merges a burst of frames into one clean, detailed photo, without AI • Frames are aligned automatically to cancel hand shake • Turns on by itself in the dark, or set it to always on or off FULL MANUAL CONTROL • ISO and shutter speed in 1/3-stop steps, within your camera's real limits • Set only ISO or only shutter and Aperto meters the other • Manual focus with focus peaking and a loupe • White balance presets or exact Kelvin, from 2000 K to 10000 K • Exposure compensation and touch-and-hold AE/AF lock • Swipe on the viewfinder to adjust, swipe sideways to change the look RAW WHEN YOU WANT IT • Apple ProRAW or DNG, HEIC, JPEG, or RAW together with HEIC/JPEG • File quality: High or Maximum • Complete EXIF: ISO, shutter, lens and more, plus optional location FILM LOOKS Natural, Warm, Fade, Chrome, Cine, Gold, Mono and Noir, with real grain and halation. Previewed live and applied to your HEIC or JPEG; your RAW always stays untouched. COMPOSE WITH CONFIDENCE • Live histogram, horizon level and highlight zebras • Rule of thirds, golden ratio, square grid or crosshair • 4:3, 3:2, 16:9, 1:1 and 65:24 panoramic framing • Ultra wide, wide and telephoto lenses, front camera • 3 s and 10 s timer, volume buttons as a shutter • Icons rotate smoothly with your iPhone CAMERA CONTROL AND LOCK SCREEN On iPhone 16 and later, choose Aperto for Camera Control and open it with the button, even from the Lock Screen. Light-press to adjust exposure, ISO, shutter and looks. Aperto is also available as a Control Center and Lock Screen control. MACRO • Get really close with the ultra wide lens (iPhone 13 Pro and later), framed tighter, with autofocus kept near • Manual focus with peaking and a loupe for the finest detail BUILT-IN EDITOR • Exposure, contrast, highlights, shadows, warmth, tint, saturation, vibrance, clarity, sharpness and vignette • Film looks and grain, crop, rotate and straighten • RAW files are re-developed with Natural processing; your original is never changed LEARN AS YOU SHOOT • Camera basics: what ISO, shutter speed, EV, white balance and focus do and when to use them, with live examples • Pro School: short photo sessions with an example and a task; Aperto sets up the camera and checks your shot PRIVATE BY DESIGN Your photos stay on your device. Usage statistics and diagnostics help improve Aperto and can be disabled separately in Settings → Analytics. No accounts, advertising or cross-app tracking. FREE, FOR REAL Every camera feature is free: no paywall, no ads, no subscriptions. If you enjoy Aperto, leave a one-time tip: it unlocks five more app icons and supports development. Available in English, Russian, Ukrainian, German, French, Spanish, Italian, Portuguese, Japanese, Korean and Chinese.

Screenshots

Lumin4 screens
Aperto4 screens

Verdict

The call

The clearest difference is device support: Lumin at 3 against Aperto's 1. Lumin also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases 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. Lumin sells 1 in-app purchase, starting at $0.59 per month and Aperto sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 7, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level
Lumin versus Aperto: the parameters behind the verdict, then further details
ParameterLuminAperto
PriceFreeFree
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size209 MB8 MB
Age rating4+4+
DeveloperTrustmobiMaksim Logvinov

In-app purchases

1 purchases

Lumin

Subscriptions1
  • Lumin Premium Monthly$0.591 Month
2 purchases

Aperto

One-time2
  • Small Tip$0.99
  • Generous Tip$1.99

Questions

Is Lumin free?
Lumin is free to download, with in-app purchases available.
Is Aperto free?
Aperto is free to download, with in-app purchases available.
Do Lumin or Aperto have ads?
Neither Lumin nor Aperto shows ads.
Which is updated more often, Lumin or Aperto?
Lumin ships an update weekly, and Aperto weekly. Most recently, Lumin was updated on October 7, 2026 and Aperto on October 29, 2026.

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