# tl preview vs Post Tenebras Bus

The clearest difference is update cadence: Post Tenebras Bus at every 6 weeks against tl preview's every 4 months. tl preview's advantage is iOS requirement (14.0 vs 16.4). 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.

tl preview ships an update every 4 months, Post Tenebras Bus every 6 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | tl preview | Post Tenebras Bus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/post-tenebras-bus/id1373332448/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 53 MB | 11 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transports publics de la région lausannoise SA](https://appshunter.io/developer/460019244) | [Philippe Weidmann](https://appshunter.io/developer/1367503223) |

## What reviewers say

### tl preview

[App page](https://appshunter.io/ios/app/tl-preview/id1344866044)

**Features:** macOS Compatibility

**In-app purchases:** none


### Post Tenebras Bus

[App page](https://appshunter.io/ios/app/post-tenebras-bus/id1373332448)

This app provides real-time public transport departure information for Geneva. It offers a fast, intuitive, and user-friendly experience to simplify your daily commutes.

**Highlights:** Real-time departure information, Find departures near you, Favorite stops, Fast and intuitive interface, User-friendly design

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

**In-app purchases:** none


## Frequently asked questions

### Is tl preview free?

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

### Is Post Tenebras Bus free?

Post Tenebras Bus is free to download, with no in-app purchases.

### Do tl preview or Post Tenebras Bus have ads?

Neither tl preview nor Post Tenebras Bus shows ads.

### Which is updated more often, tl preview or Post Tenebras Bus?

tl preview ships an update every 4 months, and Post Tenebras Bus every 6 weeks. Most recently, tl preview was updated on October 26, 2026 and Post Tenebras Bus on October 26, 2026.

---

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