# i Open EDOC vs CarKit

The clearest difference is rating: i Open EDOC at 5.0 against CarKit's 4.2. i Open EDOC also leads on in-app purchases (none vs 3) and ads (none vs shown). CarKit's advantage is update cadence (every 4 days vs every 10 months) and ratings volume (58 vs 1). On price there is nothing between them.

Both are free to download. CarKit sells 3 in-app purchases, starting at $6.99 per 7 days. i Open EDOC asks for nothing beyond the download.

i Open EDOC holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: CarKit has 58 ratings behind it against 1, so its average is the more settled of the two.

i Open EDOC ships an update every 10 months, CarKit every 4 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | i Open EDOC | CarKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-open-edoc/id498486254/reviews)** | [4.2 (58 ratings)](https://appshunter.io/ios/app/carkit-car-widget-maps-drive/id6796657054/reviews) |
| Number of ratings | 1 | **58** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 76 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Datu Sistemas, SIA](https://appshunter.io/developer/498486257) | [Quvarte](https://appshunter.io/developer/1737277200) |

## What reviewers say

### i Open EDOC

[App page](https://appshunter.io/ios/app/i-open-edoc/id498486254)

This utility app allows iPhone and iPad users to open and view electronically signed documents in the EDOC format received via email. It automatically recognizes *.edoc email attachments and displays the contents of each signed document, along with the signer's name and signing time.

**Highlights:** Open EDOC email attachments, View signed document contents, Display signer's name, Show signing time, Automatic file recognition

**Features:** macOS Compatibility

**In-app purchases:** none


### CarKit

[App page](https://appshunter.io/ios/app/carkit-car-widget-maps-drive/id6796657054)

This app transforms your iPhone into a car dashboard, displaying speed, maps, music, and custom shortcuts. It automatically starts and ends drives, saving your parking location and trip history.

**Highlights:** GPS speedometer, Heading-up map, Now-playing card, Customizable quick tiles, Automatic drive start/end, Parked car pin, Trip history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - Pro | $6.99 | per 7 days |
| Weekly - Pro | $6.99 | per 7 days |
| Yearly - Pro | $39.99 | per year |


## Frequently asked questions

### Is i Open EDOC free?

i Open EDOC is free to download, with no in-app purchases.

### Is CarKit free?

CarKit is free to download, with in-app purchases available.

### Which has better reviews, i Open EDOC or CarKit?

i Open EDOC is rated higher. i Open EDOC averages 5.0 out of 5 from 1 ratings, while CarKit averages 4.2 from 58 ratings.

### Do i Open EDOC or CarKit have ads?

CarKit shows ads; i Open EDOC does not.

### Which is updated more often, i Open EDOC or CarKit?

i Open EDOC ships an update every 10 months, and CarKit every 4 days. Most recently, i Open EDOC was updated on November 1, 2026 and CarKit on November 6, 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.*