# Karos vs Izilo

The clearest difference is review sentiment: Karos at 74% against Izilo's 23%. Karos also leads on update cadence (fortnightly vs every 5 months) and ratings volume (73 vs 1). Izilo's advantage is rating (5.0 vs 4.5). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Izilo holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Karos has 73 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 74% of Karos's written reviews are positive against 23% of Izilo's, so the app with the better star average is not the one people write more warmly about.

Karos ships an update fortnightly, Izilo every 5 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Karos | Izilo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (73 ratings)](https://appshunter.io/ios/app/karos-commuter-carpooling/id953041045/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/izilo/id1409695018/reviews)** |
| Number of ratings | **73** | 1 |
| Positive reviews | **74.2% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | Free |
| Size | 100 MB | 119 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karos](https://appshunter.io/developer/953041044) | [RD Lorient Agglomération](https://appshunter.io/developer/1409695017) |

## What reviewers say

### Karos

[App page](https://appshunter.io/ios/app/karos-commuter-carpooling/id953041045)

Easily find carpool partners for your daily commute. This app connects drivers and passengers to save money, reduce environmental impact, and make travel more social. Enjoy flexible, commitment-free rides tailored to your schedule.

**Highlights:** Automatic carpool matching, Cost-sharing for drivers, Flexible ride scheduling, Invite colleagues or neighbors, Reduced environmental impact, Large European carpooling community

**In-app purchases:** none


### Izilo

[App page](https://appshunter.io/ios/app/izilo/id1409695018)

This free public transport app provides real-time, geolocated travel information for the Lorient urban area. Plan your journeys, check bus schedules, and access traffic updates. It also allows for mobile ticketing and route planning.

**Highlights:** Real-time travel information, Mobile ticketing (M-Ticket), Route search and planning, Geolocated transport options, Traffic information, Bus schedules and maps, Favorites management

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Very practical for tickets
- 👍 Useful for schedules
- 👍 Good for network information
- 👍 App is well-made
- 👍 New network schedules updated

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App freezes
- 🐛 App is buggy
- 🐛 App is unreliable
- 🐛 Inconsistent schedules

**Reported bugs**

- Favorites disappear after closing the app
- Cannot find a stop by name, even with street name
- App doesn't account for delayed buses
- Bus drivers pass without stopping
- App bugs often

**Requested features**

- Implement Live Activities
- Add purchase and ticket wallet
- Add Apple Pay
- Support autofill credit card
- Add ticket purchase via smartphone


## Frequently asked questions

### Is Karos free?

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

### Is Izilo free?

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

### Which has better reviews, Karos or Izilo?

Izilo is rated higher. Karos averages 4.5 out of 5 from 73 ratings, while Izilo averages 5.0 from 1 ratings.

### Do Karos or Izilo have ads?

Neither Karos nor Izilo shows ads.

### Which is updated more often, Karos or Izilo?

Karos ships an update fortnightly, and Izilo every 5 months. Most recently, Karos was updated on October 26, 2026 and Izilo on October 25, 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.*