# Contaker. Transfer contacts. vs iChecker

The clearest difference is rating: iChecker at 3.5 against Contaker. Transfer contacts.'s 3.0. iChecker also leads on ratings volume (55 vs 2). Contaker. Transfer contacts.'s advantage is ads (none vs shown) and review sentiment (40% vs 30%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Contaker. Transfer contacts. sells 3 in-app purchases, starting at $1.49 per month and iChecker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

iChecker holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: iChecker has 55 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 40% of Contaker. Transfer contacts.'s written reviews are positive against 30% of iChecker's, so the app with the better star average is not the one people write more warmly about.

Contaker. Transfer contacts. ships an update monthly, iChecker every 2 months. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Contaker. Transfer contacts. | iChecker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/contaker-transfer-contacts/id828834104/reviews) | **[3.5 (55 ratings)](https://appshunter.io/ios/app/ichecker-check-storage-memory/id981032667/reviews)** |
| Number of ratings | 2 | **55** |
| Positive reviews | **40.0% of reviews** | 29.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 155 MB | 16 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LLC Data House](https://appshunter.io/developer/828834107) | [泽辉 王](https://appshunter.io/developer/892030257) |

## What reviewers say

### Contaker. Transfer contacts.

[App page](https://appshunter.io/ios/app/contaker-transfer-contacts/id828834104)

Easily back up, store, and transfer your contacts across different platforms. Access and manage your contact cloud storage from anywhere. Offers free contact transfer to new devices.

**Highlights:** Contact backup and storage, Cross-platform contact transfer, Cloud contact management, Automatic contact download, Free contact transfer to new devices

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.49 | per month |
| Annual subscription | $10.49 | per year |
| Buy one | $0.99 | one-time |


### iChecker

[App page](https://appshunter.io/ios/app/ichecker-check-storage-memory/id981032667)

Monitor your iOS device's RAM and disk space usage. It also helps manage your contacts by detecting and merging duplicates, and cleaning up empty entries. The app can also find and remove duplicate photos to free up storage.

**Highlights:** Check RAM usage percentage, View free disk space, Detect and merge duplicate contacts, Remove contacts without name/email, Analyze and clean duplicate photos, Refresh data button

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently Remove ads | $1.99 | one-time |


## Frequently asked questions

### Is Contaker. Transfer contacts. free?

Contaker. Transfer contacts. is free to download, with in-app purchases available.

### Is iChecker free?

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

### Which has better reviews, Contaker. Transfer contacts. or iChecker?

iChecker is rated higher. Contaker. Transfer contacts. averages 3.0 out of 5 from 2 ratings, while iChecker averages 3.5 from 55 ratings.

### Do Contaker. Transfer contacts. or iChecker have ads?

iChecker shows ads; Contaker. Transfer contacts. does not.

### Which is updated more often, Contaker. Transfer contacts. or iChecker?

Contaker. Transfer contacts. ships an update monthly, and iChecker every 2 months. Most recently, Contaker. Transfer contacts. was updated on September 26, 2026 and iChecker on September 19, 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.*