# Lead Retrieval by TFEA vs УК Салават Купере. Казань

The clearest difference is update cadence: Lead Retrieval by TFEA at every 4 days against УК Салават Купере. Казань's every 10 days. Lead Retrieval by TFEA also leads on iOS requirement (13.0 vs 15.0). 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.

Lead Retrieval by TFEA ships an update every 4 days, УК Салават Купере. Казань every 10 days. Both last shipped on October 4, 2026.

## The numbers

| Metric | Lead Retrieval by TFEA | УК Салават Купере. Казань |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Size | 25 MB | 37 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IDENTIGATE INTEGRATED SOLUTIONS LIMITED](https://appshunter.io/developer/1630946494) | [Marat Valeev](https://appshunter.io/developer/1447500033) |

## What reviewers say

### Lead Retrieval by TFEA

[App page](https://appshunter.io/ios/app/lead-retrieval-by-tfea/id6462054646)

**In-app purchases:** none


### УК Салават Купере. Казань

[App page](https://appshunter.io/ios/app/id6503716632)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lead Retrieval by TFEA free?

Lead Retrieval by TFEA is free to download, with no in-app purchases.

### Is УК Салават Купере. Казань free?

УК Салават Купере. Казань is free to download, with no in-app purchases.

### Do Lead Retrieval by TFEA or УК Салават Купере. Казань have ads?

Neither Lead Retrieval by TFEA nor УК Салават Купере. Казань shows ads.

### Which is updated more often, Lead Retrieval by TFEA or УК Салават Купере. Казань?

Lead Retrieval by TFEA ships an update every 4 days, and УК Салават Купере. Казань every 10 days. Most recently, Lead Retrieval by TFEA was updated on October 4, 2026 and УК Салават Купере. Казань on October 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.*