Comparison

CircleBack vs Dr Calise SUCCEED

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

Head to head
About

CircleBack

This app intelligently updates your contacts, finds new ones from email, and cleans duplicates. It also allows scanning business cards and offers unified contact management across devices.

Highlights
  • Automatic contact updates
  • Duplicate contact merging
  • New contact discovery from emails
  • Business card scanning
  • Unified address book
  • Contact sync across devices
Features
Read full description

CircleBack is the only address book manager that updates your contacts intelligently, discovers new contacts in your Google and Microsoft inboxes, cleans up duplicates, and allows you to scan business cards and save them as contacts. Packed with everything you need to stay organized while building and maintaining productive professional relationships, CircleBack makes it easier than ever to keep connections alive and get stuff done. CIRCLEBACK FEATURES • Contact updates when people in your network change jobs, roles & more • Intelligent merging / management of duplicate contacts • “New Contact” discovery from email signatures in Outlook, Gmail & the entire Microsoft account suite (Outlook.com, Hotmail, MSN, etc.) • Contact grouping by favorite, old/archived, or business card scans • A single, unified address book that imports from Outlook/Exchange , Gmail (Google Apps), Microsoft account suite, Facebook & more • Contact sync across multiple devices and platforms • Export contacts to Salesforce & ACT! • Best-in-class OCR business card scanning • Deleted contact recovery for the moments you make a mistake WHAT THE MEDIA IS SAYING • “CircleBack lets you sit back as it does the real-time contact updates and management for you.”— iphoneappsreviewonline.com • “Every once in a while I have this fever dream that I’d have a smartphone contact book that would be up-to-date and completely filled out, but that’s all it is—just a dream. But with CircleBack, I have a fighting chance.” — Gizmodo • “CircleBack uses artificial intelligence and crowd-based intelligence technology to automate contact updating and management. A useful tool to activate your contact list.” — Computerworld • “The modern world is busy and engaged, and your professional and personal contacts merge. But how can you keep up with what they’re doing? CircleBack uses artificial intelligence and crowd-based intelligence technology to automate contact updating and management.” — TechCrunch • “CircleBack knows your contacts better than you do. By automatically cleaning, completing, and updating your contacts, as well as removing duplicates, CircleBack keeps your address book organized and up-to-date.” — abduzeedo • “CircleBack is helpful app that makes sure that you address book is up-to-date. But, the app also consolidates all of your contacts by removing duplicate entries and repairing errors like typos. It can also locate missing contact information or updated information from outdated contacts.” — Forbes REVIEWS LEFT ON THE APP STORE • “Continuously improving” • “Simple, Powerful, intuitive” • “Very Useful Complement To Apple's Contacts App” • “Great & Simple App” MORE ABOUT CIRCLEBACK CircleBack’s unique answer to contact management is a single tool that ensures your address book is up-to-date, unified & accessible on all your devices. CircleBack handles the time-consuming organization of your digital address book while you do what you do best: crush it daily. DATA USAGE Crowdsourcing powers CircleBack’s core, allowing you (and everyone else) to anonymously contribute to the intelligence of our database. Your contributions are matched with billions of other data points from millions of other users to provide the best, most up-to-date info for anyone that’s outdated or duplicated in your address book. We love hearing from you! Keep the comments coming by emailing us anytime at support@circleback.com.

About

Dr Calise SUCCEED

Read full description

Inside the Dr Calise SUCCEED app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CircleBack4 screens
Dr Calise SUCCEED3 screens

Verdict

The call

The clearest difference is update cadence: Dr Calise SUCCEED at every 2 weeks against CircleBack's every 2 months. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CircleBack ships an update every 2 months, Dr Calise SUCCEED every 2 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level
CircleBack versus Dr Calise SUCCEED: the parameters behind the verdict, then further details
ParameterCircleBackDr Calise SUCCEED
PriceFreeFree
Rating4.5 (2.5K ratings) — better—
Positive reviews60.8% of reviews—
Number of ratings2.5K — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.616.6 — better
Further details — not scored
Size118 MB49 MB
Age rating17+4+
DeveloperCircleBack, Inc.Emily Sudduth

Bugs and requests

CircleBack

Reported bugs

4 issues
  • Fails to update contacts on devices
  • Incorrectly merges unrelated contacts
  • Loses contact notes and other data
  • Unreliable sync between app and phone contacts

Requested features

4 requests
  • Add ability to remove contacts from groups
  • Improve search functionality
  • Allow starting with a fresh contact list
  • Provide better backup/restore options

Dr Calise SUCCEED

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CircleBack

No in-app purchases

None

Dr Calise SUCCEED

No in-app purchases

Questions

Is CircleBack free?
CircleBack is free to download, with no in-app purchases.
Is Dr Calise SUCCEED free?
Dr Calise SUCCEED is free to download, with no in-app purchases.
Do CircleBack or Dr Calise SUCCEED have ads?
Neither CircleBack nor Dr Calise SUCCEED shows ads.
Which is updated more often, CircleBack or Dr Calise SUCCEED?
CircleBack ships an update every 2 months, and Dr Calise SUCCEED every 2 weeks. Most recently, CircleBack was updated on November 6, 2026 and Dr Calise SUCCEED on November 4, 2026.

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