# CircleBack vs Address Book+

The clearest difference is update cadence: Address Book+ at every 2 weeks against CircleBack's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CircleBack ships an update every 2 months, Address Book+ every 2 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CircleBack | Address Book+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.5K ratings)](https://appshunter.io/ios/app/circleback-updated-contacts/id957826826/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 60.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 118 MB | 56 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [CircleBack, Inc.](https://appshunter.io/developer/303908341) | [Saurabh Singh](https://appshunter.io/developer/1567808814) |

## What reviewers say

### CircleBack

[App page](https://appshunter.io/ios/app/circleback-updated-contacts/id957826826)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 📚 Helpful for managing contacts
- 💾 Keeps contacts synced
- 🔍 Useful for finding updated contact info
- 🧹 Helps clean up duplicate contacts

**What reviewers complain about**

- 🐛 Crashes or freezes
- 🔁 Duplicates keep reappearing
- 🔒 Google login issues
- 🤯 Messes up or deletes contacts
- 🕰️ Slow performance

**Reported bugs**

- 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**

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


### Address Book+

[App page](https://appshunter.io/ios/app/address-book-plus/id1659280437)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CircleBack free?

CircleBack is free to download, with no in-app purchases.

### Is Address Book+ free?

Address Book+ is free to download, with no in-app purchases.

### Do CircleBack or Address Book+ have ads?

Neither CircleBack nor Address Book+ shows ads.

### Which is updated more often, CircleBack or Address Book+?

CircleBack ships an update every 2 months, and Address Book+ every 2 weeks. Most recently, CircleBack was updated on October 24, 2026 and Address Book+ on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*