# STIB vs De Lijn Flex

The clearest difference is rating: STIB at 4.3 against De Lijn Flex's 4.0. STIB also leads on ratings volume (361 vs 5). De Lijn Flex's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (15.0 vs 18.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

STIB holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: STIB has 361 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 17% of STIB's written reviews are positive against 24% of De Lijn Flex's, so the app with the better star average is not the one people write more warmly about.

STIB ships an update every 4 weeks, De Lijn Flex every 5 weeks. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | STIB | De Lijn Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (361 ratings)](https://appshunter.io/ios/app/stib-mivb/id1325048789/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/de-lijn-flex/id1602390378/reviews) |
| Number of ratings | **361** | 5 |
| Positive reviews | 17.1% of reviews | **24.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 101 MB | 129 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STIB-MIVB](https://appshunter.io/developer/432273684) | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) |

## What reviewers say

### STIB

[App page](https://appshunter.io/ios/app/stib-mivb/id1325048789)

Plan your journeys and purchase tickets for public transport in Brussels. Get real-time updates on metro, bus, tram, and train services, and manage your MOBIB card.

**Highlights:** Purchase tickets and passes, Real-time transport information, Journey planning, Interactive route map, MOBIB card management, Accessibility information

**Features:** Apple Wallet

**In-app purchases:** none


### De Lijn Flex

[App page](https://appshunter.io/ios/app/de-lijn-flex/id1602390378)

Plan your journeys using public transport, including trains, trams, buses, and on-demand flexbuses. Discover optimal travel solutions and choose to use regular services or combine them with flexible options.

**Highlights:** Trip planning, Public transport options, Flexbus booking, Route discovery, Multi-modal travel

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is STIB free?

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

### Is De Lijn Flex free?

De Lijn Flex is free to download, with no in-app purchases.

### Which has better reviews, STIB or De Lijn Flex?

STIB is rated higher. STIB averages 4.3 out of 5 from 361 ratings, while De Lijn Flex averages 4.0 from 5 ratings.

### Do STIB or De Lijn Flex have ads?

Neither STIB nor De Lijn Flex shows ads.

### Which is updated more often, STIB or De Lijn Flex?

STIB ships an update every 4 weeks, and De Lijn Flex every 5 weeks. Most recently, STIB was updated on November 8, 2026 and De Lijn Flex on November 3, 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.*