# TachoFaults vs Workplace Safety Cert Prep

The clearest difference is in-app purchases: TachoFaults at none against Workplace Safety Cert Prep's 5. TachoFaults also leads on update cadence (daily vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Workplace Safety Cert Prep sells 5 in-app purchases, starting at $6.99 per 7 days. TachoFaults asks for nothing beyond the download.

TachoFaults ships an update daily, Workplace Safety Cert Prep every 2 months. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TachoFaults | Workplace Safety Cert Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 28 MB | 25 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HRISTO STEFANOV HRISTEV](https://appshunter.io/developer/1795051581) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### TachoFaults

[App page](https://appshunter.io/ios/app/tachofaults/id6741799247)

**Features:** macOS Compatibility

**In-app purchases:** none


### Workplace Safety Cert Prep

[App page](https://appshunter.io/ios/app/workplace-safety-cert-prep/id6780066167)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IOSH Managing Safely Full Acce | $6.99 | per 7 days |
| IOSH Managing Safely Full Acce | $16.99 | per month |
| IOSH Managing Safely Full Acce | $39.99 | per year |
| IOSH Full Access | $39.99 | per 3 months |
| IOSH Managing Safely Full Acce | $79.99 | one-time |


## Frequently asked questions

### Is TachoFaults free?

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

### Is Workplace Safety Cert Prep free?

Workplace Safety Cert Prep is free to download, with in-app purchases available.

### Do TachoFaults or Workplace Safety Cert Prep have ads?

Neither TachoFaults nor Workplace Safety Cert Prep shows ads.

### Which is updated more often, TachoFaults or Workplace Safety Cert Prep?

TachoFaults ships an update daily, and Workplace Safety Cert Prep every 2 months. Most recently, TachoFaults was updated on September 30, 2026 and Workplace Safety Cert Prep on September 29, 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.*