# Tachyon Driver vs ePro App

Tachyon Driver and ePro App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Tachyon Driver ships an update every 6 weeks, ePro App every 2 months. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Tachyon Driver | ePro App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 55 MB | 48 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tachyon, Inc.](https://appshunter.io/developer/1561722005) | [afaaqpro](https://appshunter.io/developer/1815108356) |

## What reviewers say

### Tachyon Driver

[App page](https://appshunter.io/ios/app/tachyon-driver/id1617802156)

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

**In-app purchases:** none


### ePro App

[App page](https://appshunter.io/ios/app/epro-app/id6471973493)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tachyon Driver free?

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

### Is ePro App free?

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

### Do Tachyon Driver or ePro App have ads?

Neither Tachyon Driver nor ePro App shows ads.

### Which is updated more often, Tachyon Driver or ePro App?

Tachyon Driver ships an update every 6 weeks, and ePro App every 2 months. Most recently, Tachyon Driver was updated on November 12, 2026 and ePro App on November 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.*