Comparison

Contact Notes vs Sync Contact for Google & more

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

Head to head
About

Contact Notes

Effortlessly manage your professional network by capturing notes, tracking interactions, and keeping contact details updated. View people and organizations in one place to build stronger relationships and maintain context.

Highlights
  • Manage personal and professional contacts
  • Track relationship history
  • Record meetings, calls, and notes
  • Organize contacts into groups
  • Synchronize contacts across devices
  • Store detailed contact information
Read full description

It’s quick and easy to manage your professional network. Capture notes, track conversations and keep important contact details up to date wherever you are - whether you're in a meeting, travelling, networking or working remotely. View people and organisations in one place and maintain a complete history of interactions, helping you build stronger relationships and never lose important context. - Easily manage personal and professional contacts - Work with people, organisations and activities - Record meetings, calls, emails and notes - Track relationship history and engagement over time - Store detailed contact information and important notes - Organise your network into groups and categories - Search and find contacts quickly - Keep your contacts synchronised across your devices Subscribe for more features such as advanced relationship management, cloud sharing, collaboration, reporting, exporting to PDF format and additional productivity tools. Terms of Use: https://internetstack.com/terms Privacy Policy: https://internetstack.com/privacy

About

Sync Contact for Google & more

This app helps you clean, organize, and streamline your contacts. It finds and merges duplicate entries, identifies contacts with missing phone numbers, and allows sorting by birthday. It also offers offline backup and import features, with the ability to sync Google accounts.

Highlights
  • Find and merge duplicate contacts
  • Locate contacts with missing phone numbers
  • Sort contacts by birthday
  • Backup and import contacts
  • Sync Google accounts
Features
Read full description

Tired of duplicate contacts and a messy address book? Contacts Cleaner & Organiser helps you find and merge duplicates, fill in missing details, back up your contacts, and look up unknown phone numbers with Caller ID. KEY FEATURES 1. FIND AND MERGE DUPLICATES • Finds duplicates by phone number, name or email address • Merge them with a single tap • "Merge Matching Contacts" combines similar contacts for you 2. FIND MISSING INFORMATION • See contacts with no name, phone number, email or birthday, so you can complete them 3. BIRTHDAYS AND FILTERS • See contacts with birthdays and sort them by date • Filter contacts by city, creation date or modification date 4. CALLER ID - NUMBER LOOKUP • Type or paste any phone number to look it up and see details such as the number type and location • Numbers that look suspicious (for example VoIP, premium-rate or unknown numbers) are marked "Spam Suspect" • Keep a history of your recent searches • Send a direct message through WhatsApp or SMS, set a call reminder, and see contact photos • A limited number of lookups is free every day. Premium unlocks more. • Caller ID is a lookup tool that you open yourself. It does not identify or block incoming calls. 5. BACKUP AND RESTORE • Back up your contacts and restore them whenever you switch devices or need them back 6. GOOGLE SYNC • Sync Google contacts with your iPhone • Sync two Google accounts with each other • Optional: requires signing in with your Google account 7. MORE TOOLS • Keypad for quick dialling • Scan QR codes • Home screen widget • Choose your app icon • Available in English, German, Spanish, French, Italian, Portuguese, Russian, Japanese, Korean and Chinese WHY CHOOSE US • Simple: designed to be easy for everyone • Fast: finds and merges duplicates in seconds instead of hours of manual cleaning • Complete: cleanup, backup, sync and number lookup in one app PRIVACY Cleaning, merging, birthdays and backups work on your device. Features that use the internet are part of the feature you choose to use: Caller ID sends the number you search to our server to look it up, and Google sync connects to your Google account. The app shows ads and collects analytics and crash reports. Details are in our Privacy Policy: https://contact.adxsdk.com/privacy-policy.html ADS AND PREMIUM The app is free with ads. Optional purchases remove ads and unlock more Caller ID lookups, either as a one-time lifetime purchase or a yearly subscription. Prices are shown in the app before you buy. • Payment is charged to your Apple ID account when you confirm the purchase. • The yearly subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the period. • You can manage or cancel your subscription in your Apple ID Account Settings. Terms of Use: https://contact.adxsdk.com/terms-conditions.html SUPPORT Questions or suggestions? Contact us at dev.software40@gmail.com

Screenshots

Contact Notes2 screens
Sync Contact for Google & more4 screens

Verdict

The call

The clearest difference is review sentiment: Sync Contact for Google & more at 52% against Contact Notes's 0%. Sync Contact for Google & more also leads on ratings volume (201 vs 1) and device support. Contact Notes's advantage is rating (5.0 vs 4.3) and monetization model (free vs free with in-app purchases). On price 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. Contact Notes sells 2 in-app purchases, starting at $2.99 per month and Sync Contact for Google & more sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Contact Notes holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Sync Contact for Google & more has 201 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Contact Notes's written reviews are positive against 52% of Sync Contact for Google & more's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Contact Notes ships an update every 3 days, Sync Contact for Google & more every 2 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 3 level
Contact Notes versus Sync Contact for Google & more: the parameters behind the verdict, then further details
ParameterContact NotesSync Contact for Google & more
PriceFreeFree
Rating5.0 (1 ratings) — better4.3 (201 ratings)
Positive reviews0.0% of reviews51.7% of reviews — better
Number of ratings1201 — better
Update frequencyEvery 3 days — betterEvery 2 weeks
Ads—No
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
Devices—iPhone, iPod — better
Requires iOS26.015.6 — better
Further details — not scored
Size16 MB125 MB
Age rating4+4+
DeveloperInternet StackReena Williams

Customer experience

Contact Notes

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Sync Contact for Google & more

All ratings201 ratings
Positive83.1%
Neutral3.0%
Negative13.9%
Written reviews58 reviews
Positive51.7%
Neutral5.2%
Negative43.1%

Bugs and requests

Contact Notes

Not enough reviews yet to summarise bugs or requests.

Sync Contact for Google & more

Reported bugs

5 issues
  • Ads block skip/close buttons
  • Merge all or eliminate duplicates not functioning after payment
  • Contacts duplicated multiple times
  • App deletes contacts
  • First and Last names combined during export

Requested features

2 requests
  • Option to merge all contacts at once
  • Dark mode option

In-app purchases

2 purchases

Contact Notes

Subscriptions2
  • Pro - Monthly$2.991 Month
  • Pro - Yearly$29.991 Year
8 purchases

Sync Contact for Google & more

One-time8
  • Missing Information$1.99
  • Widget For LifeTime$1.99
  • Duplicate Finder$3.99
Show 5 more
  • Backup Contact$3.99
  • Two Way Sync In-App$4.99
  • Merge Matching Contacts$4.99
  • Remove Ads$5.99
  • Vault InApp$8.99

Questions

Is Contact Notes free?
Contact Notes is free to download, with in-app purchases available.
Is Sync Contact for Google & more free?
Sync Contact for Google & more is free to download, with in-app purchases available.
Which has better reviews, Contact Notes or Sync Contact for Google & more?
Contact Notes is rated higher. Contact Notes averages 5.0 out of 5 from 1 ratings, while Sync Contact for Google & more averages 4.3 from 201 ratings.
Which is updated more often, Contact Notes or Sync Contact for Google & more?
Contact Notes ships an update every 3 days, and Sync Contact for Google & more every 2 weeks. Most recently, Contact Notes was updated on November 1, 2026 and Sync Contact for Google & more on November 7, 2026.

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