# TDriveViewer vs Transit Scanner

The clearest difference is update cadence: TDriveViewer at weekly against Transit Scanner's every 6 weeks. Transit Scanner's advantage is iOS requirement (16.0 vs 18.6). 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.

TDriveViewer ships an update weekly, Transit Scanner every 6 weeks. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TDriveViewer | Transit Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 73 MB | 35 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HYENJU KIM](https://appshunter.io/developer/1885585471) | [HARPREET SINGH MARWAH](https://appshunter.io/developer/6776818915) |

## What reviewers say

### TDriveViewer

[App page](https://appshunter.io/ios/app/tdriveviewer-ev-dashboard/id6773779372)

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

**In-app purchases:** none


### Transit Scanner

[App page](https://appshunter.io/ios/app/transit-scanner/id6780243999)

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

**In-app purchases:** none


## Frequently asked questions

### Is TDriveViewer free?

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

### Is Transit Scanner free?

Transit Scanner is free to download, with no in-app purchases.

### Do TDriveViewer or Transit Scanner have ads?

Neither TDriveViewer nor Transit Scanner shows ads.

### Which is updated more often, TDriveViewer or Transit Scanner?

TDriveViewer ships an update weekly, and Transit Scanner every 6 weeks. Most recently, TDriveViewer was updated on October 14, 2026 and Transit Scanner on October 1, 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.*