# how.fm Trainer vs Worker Efficiency

The clearest difference is in-app purchases: how.fm Trainer at none against Worker Efficiency's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Worker Efficiency sells 10 in-app purchases, starting at $6.99 per month. how.fm Trainer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | how.fm Trainer | Worker Efficiency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/worker-efficiency/id6504677317/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 39 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [how.fm](https://appshunter.io/developer/1455471477) | [WORKER EFFICIENCY APP](https://appshunter.io/developer/1753250692) |

## What reviewers say

### how.fm Trainer

[App page](https://appshunter.io/ios/app/howfm-trainer/id1455471478)

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

**In-app purchases:** none


### Worker Efficiency

[App page](https://appshunter.io/ios/app/worker-efficiency/id6504677317)

This app streamlines project time tracking, team training, and compliance management for businesses. It helps manage workforce certifications, job progress, and skill development for teams of various sizes. Optimize team performance and ensure compliance with industry standards.

**Highlights:** Real-time job tracking & timesheets, Team task allocation & progress monitoring, Certification tracking & compliance management, Skill development & training tools, Performance assessment & analytics dashboard, Billable hours tracking, Mobile clock-in/out

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 seat plan | $6.99 | per month |
| 10 seats plan | $69.90 | per month |
| 35 seats plan | $104.99 | per month |
| 15 seats plan | $104.99 | per month |
| 25 seats plan | $174.99 | per month |
| 30 seats plan | $209.00 | per month |
| 35 seats plan | $244.99 | per month |
| 40 seats plan | $279.00 | per month |
| 45 seats plan | $314.99 | per month |
| 50 seats plan | $349.00 | per month |


## Frequently asked questions

### Is how.fm Trainer free?

how.fm Trainer is free to download, with no in-app purchases.

### Is Worker Efficiency free?

Worker Efficiency is free to download, with in-app purchases available.

### Do how.fm Trainer or Worker Efficiency have ads?

Neither how.fm Trainer nor Worker Efficiency shows ads.

### Which is updated more often, how.fm Trainer or Worker Efficiency?

how.fm Trainer ships an update fortnightly, and Worker Efficiency fortnightly. Most recently, how.fm Trainer was updated on November 11, 2026 and Worker Efficiency 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.*