# FCB Key vs Split KZ

FCB Key and Split KZ 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.

FCB Key ships an update fortnightly, Split KZ every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FCB Key | Split KZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fcb-key/id1659508245/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 34 MB | 32 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The First Credit Bureau LLP](https://appshunter.io/developer/933887896) | [Ulan Rassululy](https://appshunter.io/developer/6794869146) |

## What reviewers say

### FCB Key

[App page](https://appshunter.io/ios/app/fcb-key/id1659508245)

This mobile application facilitates the issuance and management of cloud-based electronic digital signatures for both individuals and businesses. It offers secure, instant document signing and verification, with cloud storage for accessibility on your smartphone.

**Highlights:** Cloud-based electronic digital signature issuance, Instant user verification and document signing, Secure cloud storage for signatures, Document authenticity verification, Biometric facial recognition security

**Features:** macOS Compatibility

**In-app purchases:** none


### Split KZ

[App page](https://appshunter.io/ios/app/split-kz/id6797491886)

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

**In-app purchases:** none


## Frequently asked questions

### Is FCB Key free?

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

### Is Split KZ free?

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

### Do FCB Key or Split KZ have ads?

Neither FCB Key nor Split KZ shows ads.

### Which is updated more often, FCB Key or Split KZ?

FCB Key ships an update fortnightly, and Split KZ every 9 days. Most recently, FCB Key was updated on October 30, 2026 and Split KZ on October 31, 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.*