# Tachomaster Worker vs Redtail Installer

The clearest difference is iOS requirement: Redtail Installer at 14.0 against Tachomaster Worker's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tachomaster Worker | Redtail Installer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | — |
| Size | 34 MB | 91 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Road Tech Computer Systems Ltd.](https://appshunter.io/developer/740517139) | [Redtail Telematics Ltd](https://appshunter.io/developer/1054959122) |

## What reviewers say

### Tachomaster Worker

[App page](https://appshunter.io/ios/app/tachomaster-worker/id740517136)

This application allows non-tachograph workers to log in and out of work in real-time. It enables users to manage their work status, breaks, and periods of availability. The app also provides access to recent tachograph data, working patterns, and shift details.

**Highlights:** Real-time sign-in and sign-out, Manage work, breaks, and availability, Set 'out of office' status, View tachograph rest, drive, and work data, Access WTD Reference Period and Working Pattern, Review recent shifts and infringements

**Features:** macOS Compatibility

**In-app purchases:** none


### Redtail Installer

[App page](https://appshunter.io/ios/app/redtail-installer/id1439172050)

**In-app purchases:** none


## Frequently asked questions

### Is Tachomaster Worker free?

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

### Is Redtail Installer free?

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

### Do Tachomaster Worker or Redtail Installer have ads?

Neither Tachomaster Worker nor Redtail Installer shows ads.

### Which is updated more often, Tachomaster Worker or Redtail Installer?

Tachomaster Worker ships an update every 5 months, and Redtail Installer every 5 months. Most recently, Tachomaster Worker was updated on September 25, 2026 and Redtail Installer on September 18, 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.*