# KSI Smart Track vs Files Transfer

The clearest difference is in-app purchases: KSI Smart Track at none against Files Transfer's 2. KSI Smart Track also leads on update cadence (every 3 weeks vs every 8 months). Files Transfer's advantage is iOS requirement (10.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Files Transfer sells 2 in-app purchases, starting at $3.99 per 7 days. KSI Smart Track asks for nothing beyond the download.

KSI Smart Track ships an update every 3 weeks, Files Transfer every 8 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | KSI Smart Track | Files Transfer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 26 MB | 24 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Key Systems, Inc.](https://appshunter.io/developer/935715907) | [鹏宇 王](https://appshunter.io/developer/1542327123) |

## What reviewers say

### KSI Smart Track

[App page](https://appshunter.io/ios/app/ksi-smart-track/id1532945241)

**Features:** macOS Compatibility

**In-app purchases:** none


### Files Transfer

[App page](https://appshunter.io/ios/app/files-transfer/id1599011580)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Files Transfer Subscriptions | $3.99 | per 7 days |
| 文件搬家年订阅 | $98.99 | per year |


## Frequently asked questions

### Is KSI Smart Track free?

KSI Smart Track is free to download, with no in-app purchases.

### Is Files Transfer free?

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

### Do KSI Smart Track or Files Transfer have ads?

Neither KSI Smart Track nor Files Transfer shows ads.

### Which is updated more often, KSI Smart Track or Files Transfer?

KSI Smart Track ships an update every 3 weeks, and Files Transfer every 8 months. Most recently, KSI Smart Track was updated on November 7, 2026 and Files Transfer on November 7, 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.*