Comparison

ContactsFlow™ vs Contacts Sync

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

Head to head
About

ContactsFlow™

Easily manage and share your Google Workspace contacts from your iOS device. Control access, send grouped messages, and synchronize contacts across your Google ecosystem and other apps.

Highlights
  • Manage Google Workspace contacts labels
  • Share Gmail Contact lists
  • Manage access privileges
  • Access Google LDAP contacts
  • Add phone contacts to shared lists
  • Send grouped SMS/emails
  • Synchronize with Google ecosystem
Read full description

With ContactsFlow™, you can: Create AI-assisted contacts from voice, screenshots, chat, or business cards Manage your Google Workspace contacts directly from your iOS device Share Google Contact lists with specific users or groups of users Manage access privileges to the shared contacts (Read Only/Can Edit/Can Delete/Can Share) Access and manage your Google LDAP contacts details from your iPhone Add phone contacts directly in your shared lists Send grouped SMS or emails to a whole contact list or to all your contac Find and manage your shared contacts on any device Synchronize your shared contacts with Gmail, Drive, Calendar, and all the apps of the Google ecosystem Synchronize your shared contacts lists with your CRM contacts, your IP phone, or thousands of other app We’ve built ContactsFlow™ to make contact creation and sharing Google Contacts incredibly easy for Gmail and Google Workspace (formerly G Suite) users. Simply install the app and start sharing your Google Contact labels. ContactsFlow™ is a Freemium product that offers the following features: Unlimited Contacts List Unlimited Contacts 15 AI Credits 1 Shared List 2 Team Members If you want to unlock more features, upgrade to the ContactsFlow™ Business plan, which provides: AI-powered contact creation Unlimited contacts sharing Synchronize contacts with user permissions Subscription Details: The Business - Premium subscription is priced at $9.99 per month with 5 licenses, which are $1.99 per license. This is available as an in-app purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. The account will be charged for renewal within 24 hours before the end of the current period. Subscriptions can be managed by the user, and auto-renewal can be turned off in Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Service: https://www.getsharedcontacts.com/tos/ Privacy Policy: https://www.getsharedcontacts.com/privacy-policy/

About

Contacts Sync

Easily back up, export, and restore your phone's contacts without a computer. This app helps you find and merge duplicate entries, ensuring your address book stays organized and secure. Supports multiple export formats and cloud storage options.

Highlights
  • Contact backup to secure cloud storage
  • Export contacts in VCF, XLS, CSV formats
  • Find and merge duplicate contacts
  • Restore contacts from backup files
  • Automatic daily, weekly, monthly backups
  • Export backups via third-party apps
Features
Read full description

Contacts Backup App is the easiest way to backup your contacts all from your phone without needing a computer. Also you can find duplicate contacts and merge by allocating contacts with similar names or identical phone numbers and email addresses. You can backup the contacts from the address book in 3 different file formats in no time: VCF, XLS and CSV. ** Backup: Allow Easy Backup to access your contacts and choose the Backup option in the app. That’s it! All your contacts are safe on our secure cloud storage. You can turn automatic backup ON and choose between daily, weekly and monthly backup frequency. ** Export: Export your VCF, XLS and CSV backups via third party apps like WhatsApp, iMessage, Email, and Airdrop. At any time, you can access and restore previous backups. You can also export your backup to Google Drive and Dropbox. ** Merge Duplicate Contacts: Users can view the contacts which have duplicate/missing phone numbers, emails, or names. Find & Merge duplicate contacts, phones, emails, and similar names. Also, you can remove contacts without names or phone number. ** Restore: No need to use any app to restore the backup files. Just tap on the .vcf backup file in the iPhone, iPod Touch or iPad Mail client and restore your contacts. Contact Backup is 100% safe for your contacts. The backup and export are done on our secure servers or Google Drive and Dropbox. If you have any questions about the app, please do not hesitate to contact us at appsupport@backup.contact, we’ll be happy to help! IMPORTANT NOTE: After sending backup file (*.vcf) to yourself, please check your inbox to see if message arrived and contains attachment (backup file). Sometimes email providers block attachments if attachment size is too large. Try with another mail account if possible, to send your backup file. We also offer Tera Backup Pro, a set of premium features to keep your contacts secure at all times while accessible from all places. This service includes the following features: • Automatic backups of your contacts • Secure cloud storage of your backups • Military-grade AES-256 encryption of your cloud backups This service is offered as an auto-renewable subscription for Week: $1.99 per week Month: $4.99 per month (3 Days Free Trial) Year: $19.99 per year ------------------------ Please see the subscription details below: - The subscription price is automatically renewed every month until cancelled. - Your payment will be charged to your iTunes Account as soon as you confirm your purchase. - You can manage your subscriptions and turn off auto-renewal from your Apple ID account settings after the purchase. - Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period. - The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period. - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. - Any features requiring an active subscription (including Cloud Storage) may, at any time without notice, be turned off or removed after the subscription has ended. Privacy Policy: https://backup.contact/privacy-policy.html Terms of Use: https://backup.contact/term-condition.html

Screenshots

ContactsFlow™4 screens
Contacts Sync4 screens

Verdict

The call

The clearest difference is rating: Contacts Sync at 4.3 against ContactsFlow™'s 3.3. Contacts Sync also leads on ratings volume (20 vs 3). ContactsFlow™'s advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, monetization model 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. ContactsFlow™ sells 2 in-app purchases, starting at $14.99 per month and Contacts Sync sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Contacts Sync holds the better App Store score, 4.3 against 3.3. That said, the two scores are not equally well evidenced: Contacts Sync has 20 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

ContactsFlow™ ships an update fortnightly, Contacts Sync every 6 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
ContactsFlow™ versus Contacts Sync: the parameters behind the verdict, then further details
ParameterContactsFlow™Contacts Sync
PriceFreeFree
Rating3.3 (3 ratings)4.3 (20 ratings) — better
Positive reviews28.6% of reviews—
Number of ratings320 — better
Update frequencyFortnightly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size49 MB92 MB
Age rating17+4+
DeveloperG-APPS EXPERTS INC.Haresh Purbiya

Customer experience

ContactsFlow™

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews7 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

Contacts Sync

All ratings20 ratings
Positive85.0%
Neutral0.0%
Negative15.0%

In-app purchases

2 purchases

ContactsFlow™

Subscriptions1
  • Mobile Edition- 5 licenses$14.991 Month
One-time1
  • Mobile Edition-5 licenses$9.99
3 purchases

Contacts Sync

Subscriptions3
  • Contact backup PRO - weekly$1.997 Days
  • Contact backup PRO - Monthly3 Days trial$4.991 Month
  • Contact backup PRO - Yearly$19.991 Year

Questions

Is ContactsFlow™ free?
ContactsFlow™ is free to download, with in-app purchases available.
Is Contacts Sync free?
Contacts Sync is free to download, with in-app purchases available.
Which has better reviews, ContactsFlow™ or Contacts Sync?
Contacts Sync is rated higher. ContactsFlow™ averages 3.3 out of 5 from 3 ratings, while Contacts Sync averages 4.3 from 20 ratings.
Do ContactsFlow™ or Contacts Sync have ads?
Contacts Sync shows ads; ContactsFlow™ does not.
Which is updated more often, ContactsFlow™ or Contacts Sync?
ContactsFlow™ ships an update fortnightly, and Contacts Sync every 6 weeks. Most recently, ContactsFlow™ was updated on October 7, 2026 and Contacts Sync on October 13, 2026.

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