Comparison

Stampyt Auto vs WatchM3

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

Head to head
About

Stampyt Auto

Streamline automotive photo and video creation for sales. Automate inspections, standardize vehicle shots, and create immersive 360° views and videos. Enhance listings with AI-powered cropping and license plate cover-ups.

Highlights
  • Automated vehicle inspection
  • Standardized photo process
  • 360° vehicle views
  • Video creation and streaming
  • AI-powered auto-cropping
  • Automatic license plate cover-up
  • Customer delivery photos
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Stampyt is a global automotive commercial photo management solution. Keep control and maintain traceability when creating your photos, 360s and videos from a smartphone app, up to distribution on your digital platforms, web tools and infomediaries. Stampyt’s biggest strength is being connected to the automotive sector’s business tools. Because of this connection, photos are instantly transferred from smartphone to business tool online! Using the app for used vehicle photos allows you to: - Save time and distribute your photos more easily - Increase your profitability thanks to being digital - Encourage the end customer to make the purchase Stampyt offers a trial version to test how the app operates and explore its solutions. The app includes features linked to Stampyt’s REMARKETING, INSPECT, PROTECT and INDUS solutions: - INSPECTION FROM MOBILE: easily automate the inspection phases using your smartphone upon trade-in and sale of your vehicles thanks to a simple trade-in process. - PHOTO PROCESS: industrialisation and digitisation of used car photos. The photo process makes it possible to standardise all shots of the vehicle and to automatically guide the user from their smartphone. No need for cables to import photos onto a computer: the images are automatically uploaded online or to your professional tool. - 360° PROCESS: An immersive format to add value to vehicle presentations. Move around the vehicle with a smartphone to create a 360° view which the Internet user can play in the online advertisement. Generate 3x more clicks on your advertisement and increase your online sale prospects thanks to an internal and external 360°! - VIDEO PROCESS: the power of video in remote selling. Create video clips of your stock very simply using the mobile app and stream them with a single click. Choose how you stream the photos with classic web registration (one-to-many), personalised registration (one-to-one) or live streaming! - DELIVERY: Nurture the brand/customer relationship with a unique purchasing experience. Thanks to this marketing tool, simply taking a photo of the client with their new vehicle and sending it by email immediately will always create great memories and a unique client experience. With Stampyt, your photos and 360s are enhanced by artificial intelligence: - AUTOMATIC CROPPING: Enhance every vehicle with ease thanks to automatic cropping. Thanks to “deep learning” technology, Stampyt can cut a vehicle out of its original surroundings and present it against a standardised or personalised backdrop. - AUTOMATIC LICENCE-PLATE COVER-UP: optimise the impact of brand image. The Stampyt software will automatically add a plate cover to your image over the original licence plate. This extra time-saving further improves the photo process on a daily basis to help with profitability. Beyond the technology, the human aspect is at the heart of Stampyt’s work. Don't hesitate to contact us for more information on our solutions.

About

WatchM3

Features
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WatchM3 turns your iPhone, iPad, Mac, Apple TV or Apple Vision Pro into a bedside clock, and your Apple Watch into a weather face: the time, all night long, and nothing else on screen. THREE CLOCK FACES Swipe from right to left to switch between them (arrow keys on Mac, the remote on Apple TV): • Digits: the original WatchM3 face, with large pale digits and a blinking colon. • LED panel: a pixel clock in warm white, with a seconds chaser that runs around the edge of the screen, one lap per minute. • Weather: the time in large digits, the day fading away around the edge of the screen from sunrise to sunset, the temperature with today's high, low and feels-like, wind and gusts, humidity, UV index, pressure, severe weather warnings, the next twelve hours with the chance of rain, sunrise, sunset and the moon phase. APPLE WATCH On your watch, WatchM3 shows a full-screen face under the watch's own time: the day fading away around the edge of the screen, current weather with today's high and low, wind and gusts, and the next six hours. Four complications for Apple watch faces: the day, the next sunrise or sunset, and the weather. MADE FOR THE NIGHT • Swipe up or down to adjust the brightness of the clock. Keep swiping down past the minimum to dim the screen itself, below its usual lowest setting. • Pinch to make the time bigger or smaller. • Size and brightness are remembered for each face. • No status bar, no buttons, no menus, and a black launch screen. • Your device never goes to sleep or locks while WatchM3 is open. • Kind to OLED screens: the faces shift slightly every minute and the time moves every hour. EVERY SCREEN iPhone in landscape, iPad in portrait and landscape, a resizable window or full screen on Mac, your TV screen with Apple TV, a window in your space on Apple Vision Pro. On Apple TV, press left or right on the remote to switch faces and up or down to adjust brightness; no screen saver while WatchM3 is on screen. Folded like a tent, iPhone Duo shows the time on its outer display; set up like a laptop, on the upper half of the screen; opened like a book, the time on one page and the weather on the other. WEATHER AND PRIVACY Weather data comes from Apple's weather service. Your location is used only to get the local weather and the sunrise and sunset times; it is never sent to us. No account, no ads, no tracking.

Screenshots

Stampyt Auto4 screens
WatchM33 screens

Verdict

The call

The clearest difference is device support: WatchM3 at 5 against Stampyt Auto's 3. Stampyt Auto's advantage is iOS requirement (14.0 vs 27.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stampyt Auto ships an update every 10 days, WatchM3 every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 6 level
Stampyt Auto versus WatchM3: the parameters behind the verdict, then further details
ParameterStampyt AutoWatchM3
PriceFreeFree
Positive reviews17.6% of reviews—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch, Vision Pro — better
Requires iOS14.0 — better27.0
Further details — not scored
Size312 MB2 MB
Age rating4+4+
DeveloperBrigytDavid Larose

In-app purchases

None

Stampyt Auto

No in-app purchases

None

WatchM3

No in-app purchases

Questions

Is Stampyt Auto free?
Stampyt Auto is free to download, with no in-app purchases.
Is WatchM3 free?
WatchM3 is free to download, with no in-app purchases.
Do Stampyt Auto or WatchM3 have ads?
Neither Stampyt Auto nor WatchM3 shows ads.
Which is updated more often, Stampyt Auto or WatchM3?
Stampyt Auto ships an update every 10 days, and WatchM3 every 3 weeks. Most recently, Stampyt Auto was updated on November 2, 2026 and WatchM3 on November 4, 2026.

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