# Centauro Rent a Car vs IDA Keeper

The clearest difference is review sentiment: IDA Keeper at 100% against Centauro Rent a Car's 11%. IDA Keeper also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Centauro Rent a Car ships an update every 2 months, IDA Keeper every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Centauro Rent a Car | IDA Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/ida-keeper/id1263936310/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 10.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 47 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centauro Rent A Car S.L.](https://appshunter.io/developer/622399179) | [INTERNATIONAL DRIVING AUTHORITY](https://appshunter.io/developer/1351664534) |

## What reviewers say

### Centauro Rent a Car

[App page](https://appshunter.io/ios/app/centauro-rent-a-car/id622399176)

Easily find and book rental cars at competitive prices worldwide. This app offers a wide selection of vehicles and exclusive deals, with a user-friendly interface for managing reservations and improved customer support.

**Highlights:** Competitive pricing, Wide vehicle fleet, Exclusive offers, Worldwide destinations, Easy reservation management, Improved customer support, Card linking for future bookings

**Features:** macOS Compatibility

**In-app purchases:** none


### IDA Keeper

[App page](https://appshunter.io/ios/app/ida-keeper/id1263936310)

Store your international driving license and its translations in 29 languages. Keep a digital copy of your national permit and access its 70-language translations offline. Drive globally with confidence.

**Highlights:** Scan international driving license QR-code, Check license validity and status offline, Store national driving permit digitally, Access 70 language translations offline, Supports 29 languages for international license

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Centauro Rent a Car free?

Centauro Rent a Car is free to download, with no in-app purchases.

### Is IDA Keeper free?

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

### Do Centauro Rent a Car or IDA Keeper have ads?

Neither Centauro Rent a Car nor IDA Keeper shows ads.

### Which is updated more often, Centauro Rent a Car or IDA Keeper?

Centauro Rent a Car ships an update every 2 months, and IDA Keeper every 3 months. Most recently, Centauro Rent a Car was updated on October 23, 2026 and IDA Keeper on October 24, 2026.

---

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