Comparison

Retain vs Shutter App

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

Head to head
About

Retain

Easily capture and upload customer photos to a system for tracking sales and building your customer base. The app allows for quick photo taking, previewing, and background uploading, with SMS confirmation for successful uploads.

Highlights
  • Capture customer photos
  • Preview photos before upload
  • Retake photos easily
  • Enter customer names for matching
  • Background photo uploading
  • SMS upload confirmation
Features
Read full description

Retain Loyalty photo uploader is a simple way to take photos of your customers and upload them to our servers for easy matching! This app is for any salesperson who wants to use our services to retain their customer's loyalty. It allows you to easily upload your customer's photo to our system. There you can keep track of your sales along with a photo of your customers and use our services to build up your customer base. Anyone can sign up for an account with us for free. With Retain Loyalty photo uploader you can... -Quickly and easily take a photo of your customer after the sale. -Preview your photo before uploading to be sure that you are happy with it. -Retake the photo if they forgot to smile. -Enter the customer's name for super simple matching. -Quickly take all the photos you want. They will all upload in the background to keep you going. You can remove the unwanted photos later on our website. -Enter you phone number and check to receive SMS, and you will get a confirmation text to let you know that your photo was successfully uploaded.

About

Shutter App

Connect with photographers for remote virtual photoshoots. This app allows models to be directed and posed by photographers remotely, capturing high-quality images without being on location together. Photographers can control settings and manage photos within the app.

Highlights
  • Virtual photoshoots
  • Remote connection with photographers
  • Photographer-directed posing
  • High-quality image capture
  • In-app photo management
  • JPEG and RAW capture
Read full description

Need new pictures? Join Shutter Studio community to have a virtual photoshoot, connect with creators or use it as a photographer! We are a hub you can use to create new pictures together remotely. The quick and easy way to have a shoot through your phone virtually. Shutter App is a free and powerful app that empowers you to have a professional Virtual Photoshoot with high quality pictures. You no longer need to be with a photographer on location together. They'll be on the other side of the call, directing you, posing you and taking your photographs, just like they would in person. Now you can get new pictures whenever you are. EASY. Just grab your phone, connect with your photographer and let the fun begin. It's a creative process, you can see and talk to one another as your photographer guides you step by step through your awesome Virtual Photoshoot. PHOTOGRAPHERS. Join Shutter Studio and use it to connect with your friends, models and clients to create new pictures for them. During the session photographer can control the settings to achieve maximum quality, shoot JPEG and RAW. After the shoot pictures stay with the photographer to edit and send through the app. QUALITY. The app was created by a photographer for people who value great quality pictures and comfort. It’s Hi-Res photos only with Shutter Studio! It is a combination of mobile photography and remote work so the photographer could take great pictures for you when you are connected. SUPER POWER. You are no longer limited by location. You have the freedom to work with anyone no matter where they are. The whole world is open to you and you can start creating today. With Shutter Studio all you need is your phone to connect with a creator you like to produce new pictures. Share your photos with #shutterapp for a chance to be featured. We are excited to see what you create!

Screenshots

Retain3 screens
Shutter App3 screens

Verdict

The call

Retain and Shutter App both sit at 4.8 stars, but that hides the real split: 100% of Retain's written reviews are positive against 92% of Shutter App's. Retain also leads on iOS requirement (8.0 vs 14.8). On price, rating, ratings volume and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Retain against 4.8 for Shutter App. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews are what separate them: 100% of Retain's written reviews are positive against 92% of Shutter App's.

UpkeepUpdate frequency

Retain ships an update every 2 months, Shutter App monthly. The most recent releases landed on September 7, 2026 and July 5, 2026 respectively.

Scorecard2 real differences · 8 level
Retain versus Shutter App: the parameters behind the verdict, then further details
ParameterRetainShutter App
PriceFreeFree
Rating4.8 (4 ratings)4.8 (9 ratings)
Positive reviews100.0% of reviews — better91.7% of reviews
Number of ratings49 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better14.8
Further details — not scored
Size42 MB59 MB
Age rating4+12+
DeveloperRetain LLCShutter Studio Intl Ltd

Customer experience

Retain

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Shutter App

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%
Written reviews12 reviews
Positive91.7%
Neutral8.3%
Negative0.0%

In-app purchases

None

Retain

No in-app purchases

None

Shutter App

No in-app purchases

Questions

Is Retain free?
Retain is free to download, with no in-app purchases.
Is Shutter App free?
Shutter App is free to download, with no in-app purchases.
Which has better reviews, Retain or Shutter App?
Retain and Shutter App are both rated 4.8 out of 5 on the App Store, from 4 and 9 ratings respectively.
Do Retain or Shutter App have ads?
Neither Retain nor Shutter App shows ads.
Which is updated more often, Retain or Shutter App?
Retain ships an update every 2 months, and Shutter App monthly. Most recently, Retain was updated on September 7, 2026 and Shutter App on July 5, 2026.

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