# Contact Backup vs Paramount Sales

The clearest difference is update cadence: Paramount Sales at every 2 months against Contact Backup's every 40 months. Paramount Sales also leads on iOS requirement (14.0 vs 16). 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.

Contact Backup ships an update every 40 months, Paramount Sales every 2 months. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Contact Backup | Paramount Sales |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 months** |
| Size | 1 MB | 44 MB |
| Requires iOS | 16 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [PT. Paramount Enterprise](https://appshunter.io/developer/1609202941) |

## What reviewers say

### Contact Backup

[App page](https://appshunter.io/ios/app/contact-backupimport-and-export/id1492958197)

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

**In-app purchases:** none


### Paramount Sales

[App page](https://appshunter.io/ios/app/paramount-sales/id1609202939)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Contact Backup free?

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

### Is Paramount Sales free?

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

### Do Contact Backup or Paramount Sales have ads?

Neither Contact Backup nor Paramount Sales shows ads.

### Which is updated more often, Contact Backup or Paramount Sales?

Contact Backup ships an update every 40 months, and Paramount Sales every 2 months. Most recently, Contact Backup was updated on September 7, 2026 and Paramount Sales on September 8, 2026.

---

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