instax SHARE vs LumenMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
instax SHARE
Easily print photos from your smartphone or tablet to a compatible instax SHARE printer. Select your best shots, edit them with filters and templates, and print beautiful instax photos in under a minute.
- Print from smartphone/tablet
- Supports SP-1/SP-2/SP-3 printers
- Edit images (scaling, rotate, filter, template)
- Add text to templates
- Take photos directly within the app
- Select photos from gallery
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The "instax SHARE" is FUJIFILM official application that can be used to print images from smartphones to instax SHARE smartphone printer. [Select Your Best Shot!] "instax SHARE" is an app to print images from your smartphone with the smartphone printer instax SHARE SP-1/SP-2/SP-3(FUJIFILM). You can enjoy beautiful instax print by simply selecting best shots in your smartphone or tablet within less than a minute. [Supported Printer] FUJIFILM instax SHARE Smartphone Printer SP-1/SP-2/SP-3 * Not support to old model printers. [Caution] (1)iCloud If you want to print a picture stored in iCloud, save it to your device first and then print it. (2) Permissions setting of "instax SHARE" application. Some or all of the functions can not be used unless you enable the following permissions of "instax SHARE" application. Please enable the authority by referring to the following procedure. After installation, you will be asked for permission when using the following functions for the first time, please enable it. The "Take a picture" function need the "Camera" permission. The "Real time template" function need the "Camera" permission and the "Location" permission. "Selection from Photos" function need the "Photos" permission. If the authority is set to invalid, please enable it with the following operation. --Example of operation on iPhone 6s (iOS 10.3.3)-- 1.Tap "Settings" 2.Tap "instax SHARE" 3."ALLOW INSTAX SHARE TO ACCESS" Please enable all of "Camera" "Photo" "Location". Note: If you have not used the following functions ,these permission settings wil not be displayed. The "Camera" permission has required by the "Take a picture" function and the "Real time template" function. "Location" permission has required by the "Real time template" function. The "Photos" permission has required by the "Selection from Photos" function. [How to print] Print photos taken with smartphones. 1. Turn on the printer. 2. **Important** By "Settings" app on your smartphone device, Choose "Wi-Fi", turn on the Wi-Fi, and choose and connect the printer SSID (INSTAX-xxxxxxxx, wrote at printer bottom) from the "CHOOSE A NETWORK..." list. (Excute once, will be connected automatically from the next time.) 3. Launch the instax SHARE app. 4. Select image from Photos or SNS, or take photo with a smartphone camera. 5. Once image is selected, press Edit and edit the image (scaling, rotate, filter and template). 6. Post message on a template if template which accepts text is selected. 7. Press "Connect and print." when editting is completed. 8. When you print for the first time, will be asked password for the printer, please enter initial password that is wrote in User's Guide of the printer. [When you can not update in AppStore] Phenomenon: On the AppStore update screen, the instaxSHARE application is displayed in "Available Updates" However ,Sometimes "Update button" has been changed to "open button",and con not be updated. Workaround: Please uninstall the instaxSHARE application and reinstall it. (When reinstalling, "Reprint image" saved in the application will be cleared.)
LumenMeter
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LumenMeter turns your phone into a real reflected-light meter for film photography — point it at your scene, and get an exposure reading built for the specific film and camera you're actually shooting. METER LIKE YOUR CAMERA DOES Choose spot, center-weighted, matrix, or highlight-priority metering, and watch the reading update live through your phone's camera. SEE YOUR EXPOSURE, DON'T GUESS IT A false-color (zebra-style) overlay renders live over your camera feed, color-coding every part of the scene by exposure zone in real time. Instantly see what's about to clip to black or blow out to white — zoned to your specific film stock's actual shadow and highlight latitude, not a generic exposure curve. BUILT ON REAL FILM DATA, NOT GUESSES 45 film stocks from Kodak, Ilford, Fujifilm, Kentmere, CineStill, Foma, Rollei, AgfaPhoto, Lomography, and more — each with its own ISO, exposure latitude, and reciprocity failure correction for long exposures. Where a manufacturer publishes real reciprocity data, LumenMeter uses it. Where they don't, it says so instead of making a number up. SHOOT THE WAY YOU ACTUALLY SHOOT Lock shutter or aperture priority and let the other wheel do the math as light changes. Set ISO, shutter, and aperture to independent stop increments — 1/3, 1/2, or full stop on each wheel — because real cameras and lenses don't always click the same way. Save camera presets with their own aspect ratio and shutter/aperture ranges, prefillable from 19 reference classic film cameras, so the wheels only ever show what your gear can actually do. TRACK A WHOLE ROLL Start a roll, generate a QR code for it, and every reading you take gets tagged to that roll automatically — along with GPS location, color temperature, push/pull stops, and an optional reference photo shot straight from the app with EXIF data preserved. Add filter compensation for ND, polarizers, and contrast filters on the fly. YOUR OWN EXPOSURE JOURNAL Every reading is logged automatically — searchable, filterable, and exportable whenever you want your data out. No account, no server, nothing leaves your phone unless you share it yourself. Built for anyone who still loads real film — from a first roll of 35mm to medium format work with decades-old glass — and wants a meter that respects what that actually requires.
Screenshots
Verdict
The clearest difference is update cadence: LumenMeter at every 2 days against instax SHARE's every 2 months. instax SHARE's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
instax SHARE ships an update every 2 months, LumenMeter every 2 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.
| Parameter | instax SHARE | LumenMeter |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (1K ratings) — better | — |
| Positive reviews | 10.8% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | FUJIFILM Corporation | James Pennucci |
Bugs and requests
instax SHARE
Reported bugs
4 issues- App crashes on launch
- Unable to connect to printer
- Prints low-quality photos
- Compatibility issues with iOS updates
Requested features
7 requests- Update app for iOS 18 support
- Add more templates and editing options
- Improve UI and user experience
- Allow printing from social media
- Add support for Favorites album
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- Optimize for latest iPhone models
- Improve app reliability and connectivity
LumenMeter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
instax SHARE
No in-app purchases
LumenMeter
No in-app purchases









