# Contacts Sync: Google & More — Sync Google, Outlook, & More!

> Synchronize contacts between Google, Outlook, and iPhone with 2-way merging. (iPhone/iPad app by Playa Apps.)

- Source: https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333 (this page in markdown: same URL + `.md`)
- Developer: [Playa Apps](https://appshunter.io/developer/449814913)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 14,800 App Store ratings · 711 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 43 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish and 1 more
- Released: 2011-08-22
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333/reviews.md

## What is Contacts Sync?

••• SYNC GOOGLE, ICLOUD, & OUTLOOK!
••• #1 SYNC APP FOR 15+ YEARS!
••• TRUSTED BY 10,000,000+ USERS!

With Contacts Sync, you can quickly & easily sync your Google or Outlook contacts with iPhone, giving you access to your contacts wherever you go.  This app distinguishes itself with its reliability, ease of use, speed, and with a true "2-way sync" that merges changes made to either account.  This is the #1 app for syncing contacts both in terms of downloads & reviews.

Also of significance, this app syncs your Google labels or Outlook categories with your iPhone lists. For instance, you may have organized your Google contacts into groups such as "friends," "family," and "coworkers."  After a sync, your iPhone and Google groups will match.  With your groups configured on iPhone, you can easily send group emails or group messages.

SYNC THE FOLLOWING ACCOUNTS:
• Sync Google with iPhone
• Sync Outlook with iPhone
• Sync 2 Google accounts

SYNC ANY IPHONE ACCOUNT:
• Choose to sync all of your iPhone contacts, or choose to sync contacts from a specific iPhone account, such as iCloud, a local iPhone address book, Outlook, or a CardDAV account

SYNC TYPES:
• Choose from one of the following sync types: 2-Way Sync, 1-Way Sync, and Manual Sync
• Choose a 2-Way Sync to sync changes in both directions
• Choose a 1-Way Sync to transfer changes in one direction only
• Choose a Manual Sync to sync specific contacts only

SYNCS ALL FIELDS:
• Syncs all fields including names, phonetic names, nicknames, email addresses, phone numbers, postal addresses, company names, job titles, departments, birthdays, anniversaries, events, notes, web page addresses, relationships, instant messaging accounts, & social profiles
• Syncs contact photos
• Syncs custom labels & custom fields

INITIAL SYNC:
• During the initial sync, the contents of matching contacts will be merged

CONFIRM CHANGES BEFORE SYNCING:
• Review each change before the sync actually begins

AUTOMATIC SYNC:
• Automatically syncs contacts in the background 24/7

APPLY FILTERS INCLUDING GROUP FILTER:
• Apply the group filter, new contact filter, and more!

DUPLICATE CONTACTS:
• Eliminate duplicate contacts from both iPhone and Google

SUBSCRIPTIONS:
• Contacts Sync offers a "Premium" subscription which unlocks all of the premium features in the app, including the ability to sync an unlimited number of contacts and to auto sync in the background.
• Without an upgrade, the app will sync no more than 40 contacts
• The "Premium" subscription is priced at $1.99 USD per week, $2.99 USD per month, or $9.99 USD per year
• Payment will be charged to iTunes Account at confirmation of purchase
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
• Account will be charged for renewal within 24-hours prior to the end of the current period
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
• Terms of use: https://playaapps.zendesk.com/hc/articles/360004197333
• Privacy Policy: https://playaapps.zendesk.com/hc/articles/226767688

## Key features

- 2-way contact synchronization
- Sync Google, Outlook, and iPhone accounts
- Syncs all contact fields and photos
- Automatic background syncing
- Group and custom label synchronization
- Duplicate contact elimination

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium (1 Year) | $9.99 | per year |
| Premium (1 Month) | $2.99 | per month |
| Premium (1 Week) | $1.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium (Lifetime Access) | $11.99 | one-time |
| Make Contribution | $4.99 | one-time |
| Make Larger Contribution | $9.99 | one-time |
| Automatic Contact Syncing | Free | one-time |


## What do users think of Contacts Sync?

Overall sentiment: positive

**Pros**

- 👍 Easy to use
- 🚀 Quick and efficient
- 💡 Useful for syncing contacts across devices
- 🔒 Reliable and secure
- 🙌 Great customer support

**Cons**

- 🐛 Occasional sync issues
- 💰 Paid subscription required for more than 40 contacts
- 🔄 Confusion around syncing and merging contacts
- 🤔 Inconsistent contact formatting after sync

**Commonly reported bugs**

- Deleted contacts reappearing after sync
- Sync corrupting or deleting existing contact data

**Most requested features**

- Ability to merge duplicate contacts
- Sync support for Outlook contacts
- Automatic sync between multiple Google accounts
- Undo/rollback option for sync operations

## Recent user reviews (10 of 711)

All indexed reviews: https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333/reviews.md

### 5/5 — Works Great!

*2026-08-25*

Syncs with Gmail contacts every time, haven't had any problems or errors and the app hasn't caused any duplicates whatsoever. Works really well and worth the money.

**Developer response:** I'm pleased to hear that the app is working well for you. Feel free to email me at donald@playaapps.com if you ever need help or want to make a suggestion.

### 5/5 — Очень удобная программа

*2026-08-20*

Программа супер!

**Developer response:** Рад слышать, что приложение хорошо работает! Если у вас возникнут вопросы или понадобится помощь, пожалуйста, пишите мне на адрес donald@playaapps.com.

### 4/5 — 360円◎

*2026-08-11*

ヘタに毎月課金されるよりも、1回シンプルな課金でコスパ優秀

**Developer response:** このアプリでは、サブスクリプションに加えて、買い切り型の「ライフタイム・アップグレード」も提供しています。ご質問やサポートが必要な場合は、お気軽に donald@playaapps.com までメールでご連絡ください。

### 5/5 — Invaluable Tool!

*2026-08-03, version 10.7.8*

This app is invaluable for keeping my Google contact world in sync on the iOS platform... Thanks for all the effort you put into the continued development of your product...

### 5/5 — Incrível

*2026-08-03*

Aplicativo muito bom

**Developer response:** Fico feliz em saber que o aplicativo está funcionando bem para você! Sinta-se à vontade para entrar em contato comigo pelo e-mail donald@playaapps.com caso precise de qualquer ajuda.

### 1/5 — Useless unless you pay

*2026-08-02, version 10.7.8*

Syncs 40 contacts then asks for premium

### 5/5 — It works!

*2026-08-02, version 10.7.6*

It took me a bit to figure it out, but since then it works correctly, every time, no fuss - and that's definitely worth the asking price!

### 5/5 — Syncs well.

*2026-07-31, version 10.7.6*

My app finally synced well. At first it didn’t do much. After a few updates it works well

### 5/5 — Fantastic

*2026-07-31, version 10.7.6*

Love this app to sync my business gmail contacts to my personal gmail contacts

### 5/5 — Outstanding!

*2026-07-31, version 10.7.6*

Zz

## Frequently asked questions about Contacts Sync

### What does Contacts Sync do?

Contacts Sync allows you to easily and reliably synchronize your contacts between Google, Outlook, and your iPhone. It ensures your contact information is consistent across all your devices and accounts, supporting a true 2-way sync that merges changes made in either direction.

### What are the key features of this app?

Key features include 2-way synchronization, the ability to sync with Google, Outlook, and iPhone accounts, and support for syncing all contact fields, including photos, custom labels, and groups. It also offers automatic background syncing, duplicate contact elimination, and the option to review changes before syncing.

### How much does Contacts Sync cost?

The app offers a free version that allows syncing up to 40 contacts. For unlimited syncing and automatic background sync, a 'Premium' subscription is available. This subscription costs $1.99 USD per week, $2.99 USD per month, or $9.99 USD per year.

### What platforms is Contacts Sync compatible with?

This app is designed to sync contacts with iPhones. It supports syncing from Google and Outlook accounts to your iPhone, and can also sync from various iPhone accounts like iCloud or a local iPhone address book.

### What are common use cases for Contacts Sync?

Common use cases include ensuring your work contacts from Outlook are available on your iPhone, keeping your personal contacts from Google synced across devices, and maintaining a unified contact list for easy group emailing or messaging after organizing contacts into specific groups.

## Version history (last 5 releases)

### 10.8.2 — 2026-08-25

* Fixed an issue that could cause the app to crash during authentication with Google

### 10.8.1 — 2026-08-21

* Further UI and accessibility improvements

### 10.8.0 — 2026-08-12

* Addressed iPadOS 26 navigation bar issue

### 10.7.9 — 2026-08-08

* Further UI & accessibility improvements

### 10.7.8 — 2026-07-30

* Further UI & accessibility improvements

## Apps similar to Contacts Sync

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Contacts Sync Pro](https://appshunter.io/ios/app/contacts-sync-pro/id686378579) | 4.7 (802) | $11.99 | Productivity |
| [Google Drive](https://appshunter.io/ios/app/google-drive/id507874739) | 4.8 (7,745,351) | Free | Productivity |
| [Gmail - Email by Google](https://appshunter.io/ios/app/gmail-email-by-google/id422689480) | 4.7 (2,432,363) | Free | Productivity |
| [Microsoft Outlook](https://appshunter.io/ios/app/microsoft-outlook/id951937596) | 4.8 (9,179,974) | Free | Productivity |
| [Contacts Backup Pro & Restore](https://appshunter.io/ios/app/contacts-backup-pro-and-restore/id1120943403) | 4.7 (7,415) | Free | Productivity |
| [Contacts Mover Pro](https://appshunter.io/ios/app/contacts-mover-pro/id1321249676) | 4.7 (542) | $5.99 | Productivity |

## More apps by Playa Apps

- [Contacts Mover](https://appshunter.io/ios/app/contacts-mover/id582605968)
- [A2Z Groups](https://appshunter.io/ios/app/a2z-groups/id622492105)
- [ABC Contacts](https://appshunter.io/ios/app/abc-contacts/id685048714)
- [Contacts Sync Pro](https://appshunter.io/ios/app/contacts-sync-pro/id686378579)
- [Gingermoji - Redhead Stickers](https://appshunter.io/ios/app/gingermoji-redhead-stickers/id1174630069)

All apps by Playa Apps: https://appshunter.io/developer/449814913

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*