# De Lijn Flex vs Solmar

The clearest difference is update cadence: Solmar at every 3 weeks against De Lijn Flex's every 6 weeks. Solmar also leads on iOS requirement (13.0 vs 15.0). 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.

De Lijn Flex ships an update every 6 weeks, Solmar every 3 weeks. The most recent releases landed on August 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | De Lijn Flex | Solmar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/de-lijn-flex/id1602390378/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 24.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 134 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) | [Solmar](https://appshunter.io/developer/1646628303) |

## What reviewers say

### 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


### Solmar

[App page](https://appshunter.io/ios/app/solmar/id6443503307)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is De Lijn Flex free?

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

### Is Solmar free?

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

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

Neither De Lijn Flex nor Solmar shows ads.

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

De Lijn Flex ships an update every 6 weeks, and Solmar every 3 weeks. Most recently, De Lijn Flex was updated on August 25, 2026 and Solmar on September 10, 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.*