# Visitor Chek vs IFA One2One

The clearest difference is update cadence: Visitor Chek at every 9 days against IFA One2One's every 6 months. Visitor Chek also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Visitor Chek ships an update every 9 days, IFA One2One every 6 months. The most recent releases landed on May 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Visitor Chek | IFA One2One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 months |
| Size | 50 MB | 38 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Talent Factori Private Limited](https://appshunter.io/developer/1600890333) | [TECHSIMBA PRIVATE LIMITED](https://appshunter.io/developer/1718221507) |

## What reviewers say

### Visitor Chek

[App page](https://appshunter.io/ios/app/visitor-chek/id1617821006)

**Features:** macOS Compatibility

**In-app purchases:** none


### IFA One2One

[App page](https://appshunter.io/ios/app/ifa-one2one/id1670918440)

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

**In-app purchases:** none


## Frequently asked questions

### Is Visitor Chek free?

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

### Is IFA One2One free?

IFA One2One is free to download, with no in-app purchases.

### Do Visitor Chek or IFA One2One have ads?

Neither Visitor Chek nor IFA One2One shows ads.

### Which is updated more often, Visitor Chek or IFA One2One?

Visitor Chek ships an update every 9 days, and IFA One2One every 6 months. Most recently, Visitor Chek was updated on May 15, 2026 and IFA One2One 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.*