Comparison

Complement app vs Group Shout Greetings

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

Head to head
About

Complement app

Enhance your WhatsApp experience with tools to manage contacts and messages. Quickly start chats, save contacts without storing them, and schedule messages for future delivery. Enjoy a user-friendly interface designed for efficiency.

Highlights
  • Open chat without saving number
  • Save contacts without phone storage
  • Share, edit, and export contacts
  • Schedule messages for specific dates
  • Edit created reminders
Features
Read full description

Complement add new functionalities to WhatsApp in a fast and intuitive way. Making the most of this fantastic tool depends only on you. With this app you can: * Quickly open a new conversation without having to register the number previously. * Register new contacts without having to store them on the iPhone. * Share, edit and export contacts to the iPhone whenever you want. * Easily schedule a message for a specific date so you can send it just in time. * Edit reminders after they have been created. * A good user experience with a successful design and with the quality it deserves. Complement is constantly growing, download now and enjoy it to the fullest.

About

Group Shout Greetings

Features
Read full description

Group Shout Greetings – Video Greeting Cards Made Together - Group Shout Greetings makes it easy to bring people together to celebrate life’s special moments—no matter where they are. Create personalized video greeting cards by inviting friends and family to record short video messages, then compile them into one beautiful, shareable video. Perfect for birthdays, holidays, graduations, anniversaries, congratulations, or just because—Group Shout Greetings turns individual messages into a meaningful group experience. How It Works- 1. Create a profile for the recipient 2. Invite friends and family via text message 3. Collect video greetings (no app download required for guests) 4. Customize and generate your video greeting card Once complete, your video greeting card can be downloaded and shared so it can be enjoyed again and again. Key Features- 1.Simple Video Invites – Send a text link that lets guests record a video instantly 2.No App Required for Guests – Record and submit videos directly from the link 3.Custom Card Designs – Choose from multiple layouts, borders, and themes 4.Background Music Options – Add music to enhance the emotion of your greeting 5.Easy Message Ordering – Arrange videos in the order you want 6.Multiple Profiles – Create unlimited greeting cards for different people and occasions 7.Auto Creation – Messages, designs, and music are seamlessly combined into one polished video Why Group Shout Greetings - No scheduling conflicts. No group calls. No stress. Just heartfelt messages from everyone—near or far—all in one video. Press play and share the moment.

Screenshots

Complement app3 screens
Group Shout Greetings4 screens

Verdict

The call

The clearest difference is ads: Group Shout Greetings at none against Complement app's shown. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Complement app sells 1 one-off in-app purchase and Group Shout Greetings sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Complement app ships an update every 5 weeks, Group Shout Greetings every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

Scorecard1 real difference · 9 level
Complement app versus Group Shout Greetings: the parameters behind the verdict, then further details
ParameterComplement appGroup Shout Greetings
PriceFreeFree
Rating4.7 (1K ratings) — better—
Positive reviews60.9% of reviews—
Number of ratings1K — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015
Further details — not scored
Size14 MB39 MB
Age rating4+4+
DeveloperAlan RoldanGN Babies, LLC

Bugs and requests

Complement app

Reported bugs

4 issues
  • Scheduled messages not sending
  • Overwrites existing scheduled messages
  • Doesn't work in latest update
  • Doesn't recognize valid phone numbers

Requested features

7 requests
  • Send messages to multiple recipients
  • Option to choose SMS over WhatsApp
  • Automatic message sending without confirmation
  • Recurring/repeating message scheduling
  • Ability to edit scheduled date and time
Show 2 more
  • Direct WhatsApp Business integration
  • Ability to send images

Group Shout Greetings

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Complement app

One-time1
  • Remove Ads$9.99
1 purchases

Group Shout Greetings

One-time1
  • Buy Storybook$0.99

Questions

Is Complement app free?
Complement app is free to download, with in-app purchases available.
Is Group Shout Greetings free?
Group Shout Greetings is free to download, with in-app purchases available.
Do Complement app or Group Shout Greetings have ads?
Complement app shows ads; Group Shout Greetings does not.
Which is updated more often, Complement app or Group Shout Greetings?
Complement app ships an update every 5 weeks, and Group Shout Greetings every 2 months. Most recently, Complement app was updated on November 3, 2026 and Group Shout Greetings on November 2, 2026.

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