# Contact Backup vs Shift

The clearest difference is in-app purchases: Contact Backup at none against Shift's 1. Contact Backup also leads on device support (3 vs 1) and iOS requirement (16 vs 18.0). Shift's advantage is update cadence (fortnightly vs every 40 months). On price and ads there is nothing between them.

Both are free to download. Shift sells 1 one-off in-app purchase. Contact Backup asks for nothing beyond the download.

Contact Backup ships an update every 40 months, Shift fortnightly. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Contact Backup | Shift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Fortnightly** |
| Size | 1 MB | 22 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [伟 王](https://appshunter.io/developer/1858588686) |

## 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


### Shift

[App page](https://appshunter.io/ios/app/shift-contact-export-and-backup/id6790424072)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Export | $3.99 | one-time |


## Frequently asked questions

### Is Contact Backup free?

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

### Is Shift free?

Shift is free to download, with in-app purchases available.

### Do Contact Backup or Shift have ads?

Neither Contact Backup nor Shift shows ads.

### Which is updated more often, Contact Backup or Shift?

Contact Backup ships an update every 40 months, and Shift fortnightly. Most recently, Contact Backup was updated on October 9, 2026 and Shift on October 5, 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.*