# Tachomaster Worker vs CheckedSafe LoneWorker

The clearest difference is update cadence: Tachomaster Worker at every 5 months against CheckedSafe LoneWorker's every 64 months. CheckedSafe LoneWorker's advantage is iOS requirement (12.3 vs 16.6). 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.

Tachomaster Worker ships an update every 5 months, CheckedSafe LoneWorker every 64 months. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Tachomaster Worker | CheckedSafe LoneWorker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 64 months |
| Monetization | Free | — |
| Size | 34 MB | 5 MB |
| Requires iOS | 16.6 | **12.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Road Tech Computer Systems Ltd.](https://appshunter.io/developer/740517139) | [Paragus Ltd](https://appshunter.io/developer/1773796754) |

## 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


### CheckedSafe LoneWorker

[App page](https://appshunter.io/ios/app/checkedsafe-loneworker/id1149087739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tachomaster Worker free?

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

### Is CheckedSafe LoneWorker free?

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

### Do Tachomaster Worker or CheckedSafe LoneWorker have ads?

Neither Tachomaster Worker nor CheckedSafe LoneWorker shows ads.

### Which is updated more often, Tachomaster Worker or CheckedSafe LoneWorker?

Tachomaster Worker ships an update every 5 months, and CheckedSafe LoneWorker every 64 months. Most recently, Tachomaster Worker was updated on September 25, 2026 and CheckedSafe LoneWorker on September 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.*