# My Contacts Backup vs RentBook

The clearest difference is in-app purchases: RentBook at none against My Contacts Backup's 1. RentBook also leads on rating (5.0 vs 4.5) and update cadence (every 9 days vs every 3 months). My Contacts Backup's advantage is ratings volume (10K vs 3). On price, review sentiment, ads and device support there is nothing between them.

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

RentBook holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: My Contacts Backup has 10K ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 62% and 63% positive.

My Contacts Backup ships an update every 3 months, RentBook every 9 days. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | My Contacts Backup | RentBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10K ratings)](https://appshunter.io/ios/app/my-contacts-backup/id446784593/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rentbook/id1520161034/reviews)** |
| Number of ratings | **10K** | 3 |
| Positive reviews | 62.2% of reviews | **62.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 9 MB | 96 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [GLOBILE BILISIM BILGISAYAR HIZMETLERI ILETISIM DANISMANLIK SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/446784596) | [Tenderd](https://appshunter.io/developer/1472326383) |

## What reviewers say

### My Contacts Backup

[App page](https://appshunter.io/ios/app/my-contacts-backup/id446784593)

Easily back up and restore your phone's address book without needing a computer or cloud sync. Send contacts in a universal format via email for simple transfer and recovery on any device. Offers regular backup reminders and multiple export options.

**Highlights:** Offline backup to email, Easy restore from VCF file, Regular backup reminders, Transfer contacts between iOS devices, Export as VCF or CSV, Delete all contacts

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| In App vCard Restore | $0.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Excellent backup solution
- 🚀 Quick and efficient
- 🚀 Simple and straightforward
- 👍 Reliable and consistent

**What reviewers complain about**

- 🐛 Doesn't back up all contacts
- 🐛 Email function not working
- 🐛 Deletes contacts
- 🐛 Corrupts contact data
- 🐛 Requires multiple steps

**Reported bugs**

- Email button not working
- Backup not saving all contacts
- Contacts getting deleted or corrupted
- Compatibility issues with newer iOS versions
- Crashes and freezes

**Requested features**

- Ability to import contacts from other sources
- Option to backup contacts to cloud storage
- Improved email integration
- Better support for large contact lists
- Ability to edit and manage contacts within the app


### RentBook

[App page](https://appshunter.io/ios/app/rentbook/id1520161034)

This app streamlines rental business operations by managing assets, customers, and payments in one place. It offers unlimited SMS reminders and cloud storage for receipts, eliminating the need for traditional record-keeping. Suitable for various rental industries, it simplifies business management and customer communication.

**Highlights:** Manage equipment and asset lists, Share inventory with customers, Maintain customer and vendor lists, Log rentals and expenses with SMS alerts, Store documents and receipts in the cloud, Export transactions in PDF format, Desktop web access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Contacts Backup free?

My Contacts Backup is free to download, with in-app purchases available.

### Is RentBook free?

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

### Which has better reviews, My Contacts Backup or RentBook?

RentBook is rated higher. My Contacts Backup averages 4.5 out of 5 from 10K ratings, while RentBook averages 5.0 from 3 ratings.

### Do My Contacts Backup or RentBook have ads?

Both My Contacts Backup and RentBook show ads.

### Which is updated more often, My Contacts Backup or RentBook?

My Contacts Backup ships an update every 3 months, and RentBook every 9 days. Most recently, My Contacts Backup was updated on November 10, 2026 and RentBook on November 3, 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.*