Comparison

Contacts Plus⁺ vs Contact.s Back Up

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

Head to head
About

Contacts Plus⁺

Enhance your device's native contact management with advanced features like group organization, bulk messaging, and spam blocking. Access contacts and groups quickly from your home screen, with all data processed locally for privacy.

Highlights
  • Add and manage contact groups
  • Bulk messaging and emailing
  • Quick contact access from home screen
  • Caller ID feature
  • Spam number blocking
  • Local data processing for privacy
Features
Read full description

Contacts Plus is an app that complements the lacking features of the basic contacts app. ▶ Features • Add groups and contacts to groups. • Touch and hold a contact to use functions such as call, message, and mail. • Select multiple contacts to send group messages, group mails, or delete contacts at once. • Quickly access your contacts and groups from the home screen. • Support Caller ID feature. • Add phone numbers to block spam. ▶ Privacy • Your contacts are processed only within your device and do not communicate with the server.

About

Contact.s Back Up

Easily back up, restore, and sync all your phone contacts with a single tap. Store them locally or in cloud services like Google Drive and iCloud. Export contacts to spreadsheets for organization and analysis.

Highlights
  • One-tap contact backup
  • Cloud sync (Google Drive, iCloud)
  • Contact restore functionality
  • Export contacts to spreadsheets
  • Merge, filter, and remove contacts
  • Auto backup function
Features
Read full description

Backup all your contacts in just a single tap with an easy tool that will help you to save all the contacts in your agenda to never lose a phone number again. The easiest way to restore, backup, and sync your contacts right to the palm of your hand. • Update the contacts you have at any time of the day with just a single tap. • Backup all the contacts in your agenda right to your local memory and make sure you won't lose them again. • Backup your contacts in Google Drive, iCloud, Gmail, or Exchange to keep all the information in a safe place while reducing the number of contacts you save in your device’s memory. • Restore your contacts whenever you need it. • Export your contacts to spreadsheets, and organize, store, or analyze the information you have on them at any time. • Merge, filter, and remove the contacts you have saved in your phone in just a couple of steps. • Share your whole list of contacts in just seconds with our in-app email sharing functionality. • Find your contacts much easier with the large list of filter options we have included for you to find people faster. • Include all the information and notes you want to add to each contact and create your database right in your device. • Don’t worry about updating your contacts manually, just activate our auto backup function, and let us help you with that. • Look for contacts you have added or deleted in your backup history tab. Don’t lose those important contacts, boost your device’s memory, and organize all your important information in one single easy-to-us Become a PRO user: 1. Title of publication or service:Contacts PRO. 2. Length of Subscription & Price of Subscription, price per unit if appropriate: - Weekly(3 Days Free Trial) 3. Prices of Subscription: - 3 day free trial then $4.99 per week - 3 day free trial then $9.99 per month - $49.99 per year 4. Payment will be charged to iTunes Account at confirmation of purchase 5. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn of the auto-renew subscription from iPhone setting 6. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal 7. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. 8. Privacy Policy: https://insanedevelopersllc.wordpress.com/privacy-policy/ 9. Terms of use: https://insanedevelopersllc.wordpress.com/terms-of-use/

Screenshots

Contacts Plus⁺4 screens
Contact.s Back Up3 screens

Verdict

The call

The clearest difference is in-app purchases: Contacts Plus⁺ at none against Contact.s Back Up's 11. Contacts Plus⁺ also leads on rating (4.7 vs 4.5) and iOS requirement (13.0 vs 15.0). Contact.s Back Up's advantage is ratings volume (1.3K vs 19). On price, review sentiment, update cadence and ads 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.s Back Up sells 11 in-app purchases, starting at $3.99 per month. Contacts Plus⁺ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contacts Plus⁺ holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Contact.s Back Up has 1.3K ratings behind it against 19, so its average is the more settled of the two. Written reviews complicate that: 70% of Contacts Plus⁺'s written reviews are positive against 74% of Contact.s Back Up's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Contacts Plus⁺ versus Contact.s Back Up: the parameters behind the verdict, then further details
ParameterContacts Plus⁺Contact.s Back Up
PriceFreeFree
Rating4.7 (19 ratings) — better4.5 (1.3K ratings)
Positive reviews70.0% of reviews73.6% of reviews — better
Number of ratings191.3K — better
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size3 MB61 MB
Age rating4+4+
DeveloperGeun-hyeok JangSymon Johnson

Customer experience

Contacts Plus⁺

All ratings19 ratings
Positive94.7%
Neutral0.0%
Negative5.3%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

Contact.s Back Up

All ratings1,246 ratings
Positive87.0%
Neutral4.3%
Negative8.7%
Written reviews163 reviews
Positive73.6%
Neutral4.3%
Negative22.1%

Bugs and requests

Contacts Plus⁺

Not enough reviews yet to summarise bugs or requests.

Contact.s Back Up

Reported bugs

4 issues
  • Login/signup issues
  • Disappearing contact information
  • Backup and restore not working as expected
  • Incompatible with older devices

Requested features

5 requests
  • Dark mode option
  • Sync with Gmail contacts
  • Restore deleted contacts
  • Improved backup and restore process
  • Better error handling and warnings

In-app purchases

None

Contacts Plus⁺

No in-app purchases

11 purchases

Contact.s Back Up

Subscriptions10
  • Contacts Monthly Subscription3 Days trial$3.991 Month
  • Contacts Weekly Subscription3 Days trial$4.997 Days
  • Premium Monthly$4.991 Month
Show 7 more
  • Weekly$4.997 Days
  • Monthly$9.991 Month
  • Premium Monthly1 Month trial$19.991 Month
  • Contacts Yearly Subscription1 Year trial$49.991 Year
  • Yearly$49.991 Year
  • Premium Yearly$99.991 Year
  • Premium Yearly3 Days trial$99.991 Year
One-time1
  • Unlock Everything$19.99

Questions

Is Contacts Plus⁺ free?
Contacts Plus⁺ is free to download, with no in-app purchases.
Is Contact.s Back Up free?
Contact.s Back Up is free to download, with in-app purchases available.
Which has better reviews, Contacts Plus⁺ or Contact.s Back Up?
Contacts Plus⁺ is rated higher. Contacts Plus⁺ averages 4.7 out of 5 from 19 ratings, while Contact.s Back Up averages 4.5 from 1.3K ratings.
Do Contacts Plus⁺ or Contact.s Back Up have ads?
Neither Contacts Plus⁺ nor Contact.s Back Up shows ads.
Which is updated more often, Contacts Plus⁺ or Contact.s Back Up?
Contacts Plus⁺ ships an update fortnightly, and Contact.s Back Up fortnightly. Most recently, Contacts Plus⁺ was updated on October 1, 2026 and Contact.s Back Up on October 20, 2026.

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