# ZIP Extractor・Unzip・Opener vs Contacts backup `

ZIP Extractor・Unzip・Opener and Contacts backup ` both sit at 4.5 stars, but that hides the real split: 100% of ZIP Extractor・Unzip・Opener's written reviews are positive against 0% of Contacts backup `'s. Contacts backup `'s advantage is ads (none vs shown) and ratings volume (53 vs 16). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. ZIP Extractor・Unzip・Opener sells 4 in-app purchases, starting at $1.49 per 7 days and Contacts backup ` sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Contacts backup ` holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 16 and 53 respectively. Written reviews complicate that: 100% of ZIP Extractor・Unzip・Opener's written reviews are positive against 0% of Contacts backup `'s, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | ZIP Extractor・Unzip・Opener | Contacts backup ` |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/zip-extractorunzipopener/id6739285627/reviews) | **[4.7 (53 ratings)](https://appshunter.io/ios/app/contacts-backup/id6748363507/reviews)** |
| Number of ratings | 16 | **53** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 11 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kartika Ardiani](https://appshunter.io/developer/1777769813) | [ENGINES STUDIO LAB](https://appshunter.io/developer/1686902830) |

## What reviewers say

### ZIP Extractor・Unzip・Opener

[App page](https://appshunter.io/ios/app/zip-extractorunzipopener/id6739285627)

Easily extract and manage zip files with this offline tool. Share files, access your zip history, and simplify your workflow for personal or professional documents. Premium features are available through subscription.

**Highlights:** Extract zip files, Share files, Access zip history, Offline functionality, Intuitive interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZIP Opener Pro - 1W | $1.49 | per 7 days |
| Unzip Pro - 1M | $3.99 | per month |
| ZIP Reader Pro - 1Y | $19.99 | per year |
| ZIP Extractor Pro | $39.99 | one-time |


### Contacts backup `

[App page](https://appshunter.io/ios/app/contacts-backup/id6748363507)

Safeguard your address book with this straightforward utility. Easily back up, restore, and transfer contacts in various formats, even offline. Schedule regular backups and organize them by date for peace of mind.

**Highlights:** One-tap contact backup, Restore from previous backups, Export in VCF or CSV, Share backups easily, Smart backup reminders, Organize backups by date, Offline functionality

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access for 1 week | $0.99 | per 7 days |
| Full access for 1 month | $3.99 | per month |
| Full access for 1 year | $19.99 | per year |
| Lifetime access | $24.99 | one-time |


## Frequently asked questions

### Is ZIP Extractor・Unzip・Opener free?

ZIP Extractor・Unzip・Opener is free to download, with in-app purchases available.

### Is Contacts backup ` free?

Contacts backup ` is free to download, with in-app purchases available.

### Which has better reviews, ZIP Extractor・Unzip・Opener or Contacts backup `?

Contacts backup ` is rated higher. ZIP Extractor・Unzip・Opener averages 4.5 out of 5 from 16 ratings, while Contacts backup ` averages 4.7 from 53 ratings.

### Do ZIP Extractor・Unzip・Opener or Contacts backup ` have ads?

ZIP Extractor・Unzip・Opener shows ads; Contacts backup ` does not.

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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.*