# CircleBack vs NESF Time

The clearest difference is rating: CircleBack at 4.5 against NESF Time's 1.0. CircleBack also leads on ratings volume (2.5K vs 1). NESF Time's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CircleBack holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: CircleBack has 2.5K ratings behind it against 1, so its average is the more settled of the two.

CircleBack ships an update every 2 months, NESF Time every 6 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CircleBack | NESF Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.5K ratings)](https://appshunter.io/ios/app/circleback-updated-contacts/id957826826/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/nesf-time/id1582665302/reviews) |
| Number of ratings | **2.5K** | 1 |
| Positive reviews | 60.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 118 MB | 15 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CircleBack, Inc.](https://appshunter.io/developer/303908341) | [NES Group Limited](https://appshunter.io/developer/1582665304) |

## 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


### NESF Time

[App page](https://appshunter.io/ios/app/nesf-time/id1582665302)

This app simplifies timesheet and expense management for contractors and managers. It allows for instant submission of approvals, automated sign-offs, and easy attachment of receipt photos via the camera. It supports various shift patterns for flexible time tracking.

**Highlights:** Timesheet submission and approval, Expense claim submission, Receipt photo attachment, Automated approval routing, Support for various shift patterns

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CircleBack free?

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

### Is NESF Time free?

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

### Which has better reviews, CircleBack or NESF Time?

CircleBack is rated higher. CircleBack averages 4.5 out of 5 from 2.5K ratings, while NESF Time averages 1.0 from 1 ratings.

### Do CircleBack or NESF Time have ads?

Neither CircleBack nor NESF Time shows ads.

### Which is updated more often, CircleBack or NESF Time?

CircleBack ships an update every 2 months, and NESF Time every 6 weeks. Most recently, CircleBack was updated on October 14, 2026 and NESF Time on October 4, 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.*