Comparison

Pair Shutter (interlock shutter camera) vs Movie Maker Slideshow Pro

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

Head to head
About

Pair Shutter (interlock shutter camera)

This camera app allows two iPhones to synchronize their shutters via Bluetooth or Wi-Fi. Capture moments simultaneously with friends and family, perfect for couples or parties. It supports linking up to three devices for synchronized photography.

Highlights
  • Synchronized shutter control
  • Bluetooth and Wi-Fi connectivity
  • Supports up to three linked iPhones
  • Easy setup with channel numbers
  • Ideal for couples and parties
Features
Read full description

Pair shutter is a camera app that enjoy using the iPhone for two! By using the BlueTooth or the same Wi-Fi spot connected the iPhone two It is possible to link the shutter of the camera. Couple, home party, e.t.c , Enjoy everyone! How to use 1. Please choose the Parent iPhone, and you can start to decide the 2-character channel number and please tap the Start button. (Please enter you like number 2.) 2. In the Child iPhone, start by setting the 2-character channel number that you set in the Master iPhone and please tap the Start button. This app can interlock iPhone of three sets. * If the application does not start camera, please check the following. Settings -> Privacy -> Camera-> Pair is on.

About

Movie Maker Slideshow Pro

Easily create video slideshows from your photos. Add themes, edit images, and set custom timings to make personalized movies for special occasions. Share your creations directly to social networks.

Highlights
  • Create video from photos
  • Customizable movie length
  • Apply themes to photos
  • Photo editing tools
  • Manual time interval setting
  • Share to social networks
Features
Read full description

Turn a pile of photos into a polished slideshow video without wrestling with complicated editors. Pick your pictures, add music, preview the result, and share a movie people will actually want to watch. Movie Maker Slideshow Pro helps anyone make a photo video with music, captions, and simple style controls. WHAT YOU CAN DO - Start quickly with slideshow templates like Memories, Reels, Slideshow, and Promo that fill in timing, canvas, and transition choices for you. - Make a photo video from your pictures, reorder slides, set the pace, and export a video you can save or share. - Pick transitions including Cross-fade, Fade to black, and Slide left, then preview the finished movie before you export. - Add music from the built-in royalty-free library or choose your own audio, then shape the sound with fade in and fade out controls. - Scrub your preview from the Photo Strip, tap any thumbnail to jump to that moment, and check recent exports from the tray on the Export step. - Set the look with canvas sizes like Original, square, portrait, and 4:5, plus filters like None and Mono. - Add personality with a sticker and Ken Burns motion in free mode, or go further with captions and more slide-by-slide controls in Pro. PERFECT FOR Birthday slideshows and family memories. Quick recap videos for trips, school events, and weekends. Simple promo clips made from photos. Portrait slideshow posts with music and text. Saving your latest photos into one shareable movie. WHY Movie Maker Slideshow Pro It keeps the process focused: Photos, Style, Music, Export. You can preview the final video inside the app, use recent exports to share again fast, and even make a slideshow from your latest photos with a built-in shortcut. Go Pro for bigger projects and more control: use up to 200 photos, add captions on every slide, place stickers on every slide, use extra canvases and filters, and choose added transitions like Zoom blur, Push, Flip, and Swipe. Pro also adds slide-by-slide motion direction, higher-quality export, smoother frame rate choices, project save and load, automatic restore after an interrupted edit, voiceover recording, and a multi-track mixer for music, voice, and sound effects. Permissions are only requested when needed: photo access for picking or saving videos, and microphone access only when you choose to record voiceover. Make your next slideshow video in minutes and turn everyday photos into a movie worth sharing. Terms of Use (EULA) - http://www.apple.com/legal/itunes/appstore/dev/stdeula

Screenshots

Pair Shutter (interlock shutter camera)1 screens
Movie Maker Slideshow Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Pair Shutter (interlock shutter camera) at none against Movie Maker Slideshow Pro's 10. Pair Shutter (interlock shutter camera) also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price, rating, ratings volume and monetization model 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. Movie Maker Slideshow Pro sells 10 in-app purchases, starting at $1.99 per 7 days. Pair Shutter (interlock shutter camera) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.0 for Pair Shutter (interlock shutter camera) against 3.0 for Movie Maker Slideshow Pro. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 17% of Pair Shutter (interlock shutter camera)'s written reviews are positive against 0% of Movie Maker Slideshow Pro's.

UpkeepUpdate frequency

Pair Shutter (interlock shutter camera) ships an update every 3 weeks, Movie Maker Slideshow Pro every 3 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Pair Shutter (interlock shutter camera) versus Movie Maker Slideshow Pro: the parameters behind the verdict, then further details
ParameterPair Shutter (interlock shutter camera)Movie Maker Slideshow Pro
PriceFreeFree
Rating3.0 (2 ratings)3.0 (2 ratings)
Positive reviews16.7% of reviews — better0.0% of reviews
Number of ratings22
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS7.1 — better26.0
Further details — not scored
Size12 MB24 MB
Age rating4+4+
DeveloperLooped Picture CompanySandeep Bhandari

Customer experience

Pair Shutter (interlock shutter camera)

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews18 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

Movie Maker Slideshow Pro

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Pair Shutter (interlock shutter camera)

No in-app purchases

10 purchases

Movie Maker Slideshow Pro

Subscriptions8
  • Weekly Subscription$1.997 Days
  • Pro Weekly$4.997 Days
  • Monthly Subscription7 Days trial$4.991 Month
Show 5 more
  • Yearly Subscription Discount7 Days trial$14.991 Year
  • Yearly Subscription Sale$14.991 Year
  • Yearly Subscription Special$19.991 Year
  • Pro Yearly7 Days trial$29.991 Year
  • Yearly Subscription1 Year trial$29.991 Year
One-time2
  • Pro — Lifetime Discount$79.99
  • Pro — Lifetime$99.99

Questions

Is Pair Shutter (interlock shutter camera) free?
Pair Shutter (interlock shutter camera) is free to download, with no in-app purchases.
Is Movie Maker Slideshow Pro free?
Movie Maker Slideshow Pro is free to download, with in-app purchases available.
Which has better reviews, Pair Shutter (interlock shutter camera) or Movie Maker Slideshow Pro?
Pair Shutter (interlock shutter camera) and Movie Maker Slideshow Pro are both rated 3.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Pair Shutter (interlock shutter camera) or Movie Maker Slideshow Pro have ads?
Movie Maker Slideshow Pro shows ads; Pair Shutter (interlock shutter camera) does not.
Which is updated more often, Pair Shutter (interlock shutter camera) or Movie Maker Slideshow Pro?
Pair Shutter (interlock shutter camera) ships an update every 3 weeks, and Movie Maker Slideshow Pro every 3 months. Most recently, Pair Shutter (interlock shutter camera) was updated on October 7, 2026 and Movie Maker Slideshow Pro on October 10, 2026.

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