# Cl@ve vs Koibox for Professionals

Cl@ve and Koibox for Professionals are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Cl@ve ships an update every 2 weeks, Koibox for Professionals fortnightly. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Cl@ve | Koibox for Professionals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (206 ratings)](https://appshunter.io/ios/app/clve/id842624380/reviews)** | — |
| Number of ratings | **206** | — |
| Positive reviews | 6.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 38 MB | 65 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Agencia Tributaria](https://appshunter.io/developer/521647809) | [Software Koibox, S.L.](https://appshunter.io/developer/1203253279) |

## What reviewers say

### Cl@ve

[App page](https://appshunter.io/ios/app/clve/id842624380)

This app provides electronic identification for interactions with public administrations. Users can register, activate their device, and use it to confirm authentication requests and access PIN codes for various government services.

**Highlights:** Electronic identification, Public administration access, Device activation, Authentication confirmation, PIN code access, Manage Cl@ve services

**Features:** iPhone Duo support

**In-app purchases:** none


### Koibox for Professionals

[App page](https://appshunter.io/ios/app/koibox-for-professionals/id6446947349)

**In-app purchases:** none


## Frequently asked questions

### Is Cl@ve free?

Cl@ve is free to download, with no in-app purchases.

### Is Koibox for Professionals free?

Koibox for Professionals is free to download, with no in-app purchases.

### Do Cl@ve or Koibox for Professionals have ads?

Neither Cl@ve nor Koibox for Professionals shows ads.

### Which is updated more often, Cl@ve or Koibox for Professionals?

Cl@ve ships an update every 2 weeks, and Koibox for Professionals fortnightly. Most recently, Cl@ve was updated on November 11, 2026 and Koibox for Professionals on November 12, 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.*