# Contacts Sync vs Cleaner

The clearest difference is ads: Contacts Sync at none against Cleaner's shown. Contacts Sync also leads on update cadence (every 5 days vs every 10 months) and ratings volume (15K vs 3). Cleaner's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 80%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Contacts Sync sells 7 in-app purchases, starting at $1.99 per 7 days and Cleaner sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cleaner holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Contacts Sync has 15K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Contacts Sync's written reviews are positive against 100% of Cleaner's.

Contacts Sync ships an update every 5 days, Cleaner every 10 months. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Contacts Sync | Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15K ratings)](https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cleaner-delete-contact-groups/id1529231775/reviews)** |
| Number of ratings | **15K** | 3 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 10 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 47 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Playa Apps](https://appshunter.io/developer/449814913) | [DO HONG CHIEN](https://appshunter.io/developer/1529231777) |

## What reviewers say

### Contacts Sync

[App page](https://appshunter.io/ios/app/contacts-sync-google-and-more/id454390333)

Effortlessly synchronize your contacts across Google, Outlook, and iPhone. This reliable app ensures your contact information is up-to-date everywhere with 2-way syncing and support for all contact fields and photos.

**Highlights:** 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

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Week) | $1.99 | per 7 days |
| Premium (1 Month) | $2.99 | per month |
| Premium (1 Year) | $9.99 | per year |
| Automatic Contact Syncing | Free | one-time |
| Make Contribution | $4.99 | one-time |
| Make Larger Contribution | $9.99 | one-time |
| Premium (Lifetime Access) | $11.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### Cleaner

[App page](https://appshunter.io/ios/app/cleaner-delete-contact-groups/id1529231775)

This app helps organize your phone's address book by merging duplicate contacts, removing incomplete entries, and backing up your data. It offers a quick and easy way to clean up your contacts and prevent data loss.

**Highlights:** Merge duplicate contacts, Find and remove duplicate contacts, Cleanup contacts with missing data, Backup contacts, Export contacts as VCF files, Cloud backup storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Quaterly | $9.99 | per 3 months |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Contacts Sync free?

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

### Is Cleaner free?

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

### Which has better reviews, Contacts Sync or Cleaner?

Cleaner is rated higher. Contacts Sync averages 4.6 out of 5 from 15K ratings, while Cleaner averages 5.0 from 3 ratings.

### Do Contacts Sync or Cleaner have ads?

Cleaner shows ads; Contacts Sync does not.

### Which is updated more often, Contacts Sync or Cleaner?

Contacts Sync ships an update every 5 days, and Cleaner every 10 months. Most recently, Contacts Sync was updated on November 12, 2026 and Cleaner on November 4, 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.*