# Terna vs Lillo The Worker 4.0

Terna and Lillo The Worker 4.0 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.

Terna ships an update every 5 weeks, Lillo The Worker 4.0 every 2 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Terna | Lillo The Worker 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 432 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TERNA RETE ITALIA SPA](https://appshunter.io/developer/1458535497) | [Aceone](https://appshunter.io/developer/1544733644) |

## What reviewers say

### Terna

[App page](https://appshunter.io/ios/app/terna/id1458535498)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lillo The Worker 4.0

[App page](https://appshunter.io/ios/app/lillo-the-worker-40/id1544733642)

This digital trainer offers free, interactive e-learning courses on workplace regulations, safety, GDPR, and legal rights. Learn through multiple-choice questions and earn certificates to enhance your career competitiveness.

**Highlights:** Interactive e-learning by doing, Workplace safety training (D.LGS 81/08), GDPR compliance education, Right & Duties legal insights, Earn frequency certificates, Free for life

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Terna free?

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

### Is Lillo The Worker 4.0 free?

Lillo The Worker 4.0 is free to download, with no in-app purchases.

### Do Terna or Lillo The Worker 4.0 have ads?

Neither Terna nor Lillo The Worker 4.0 shows ads.

### Which is updated more often, Terna or Lillo The Worker 4.0?

Terna ships an update every 5 weeks, and Lillo The Worker 4.0 every 2 months. Most recently, Terna was updated on October 13, 2026 and Lillo The Worker 4.0 on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*