# UinDrop vs Smart Switch・Data Transfer

The clearest difference is iOS requirement: UinDrop at 15.6 against Smart Switch・Data Transfer's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. UinDrop sells 2 in-app purchases, starting at $9.99 per month and Smart Switch・Data Transfer sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UinDrop ships an update fortnightly, Smart Switch・Data Transfer every 3 weeks. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | UinDrop | Smart Switch・Data Transfer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 87 MB | 17 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [杰 焦](https://appshunter.io/developer/1820376597) | [Florin Barbu](https://appshunter.io/developer/1874627226) |

## What reviewers say

### UinDrop

[App page](https://appshunter.io/ios/app/uindrop-file-transfer/id6747284545)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $34.99 | per year |


### Smart Switch・Data Transfer

[App page](https://appshunter.io/ios/app/smart-switchdata-transfer/id6758729963)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Switch・Data Transfer | $5.99 | per 7 days |
| Smart Switch・Phone Clone | $5.99 | per 7 days |


## Frequently asked questions

### Is UinDrop free?

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

### Is Smart Switch・Data Transfer free?

Smart Switch・Data Transfer is free to download, with in-app purchases available.

### Do UinDrop or Smart Switch・Data Transfer have ads?

Neither UinDrop nor Smart Switch・Data Transfer shows ads.

### Which is updated more often, UinDrop or Smart Switch・Data Transfer?

UinDrop ships an update fortnightly, and Smart Switch・Data Transfer every 3 weeks. Most recently, UinDrop was updated on October 5, 2026 and Smart Switch・Data Transfer on October 11, 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.*