# Alfal Compound vs Signit

The clearest difference is update cadence: Signit at monthly against Alfal Compound's every 21 months. Signit also leads on device support. Alfal Compound's advantage is iOS requirement (11.0 vs 15.0). On price 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.

Alfal Compound ships an update every 21 months, Signit monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Alfal Compound | Signit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 21 months | **Monthly** |
| Size | 45 MB | 47 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Toweron Inc.](https://appshunter.io/developer/1477929635) | [Signit for Information Systems Technology](https://appshunter.io/developer/1863368373) |

## What reviewers say

### Alfal Compound

[App page](https://appshunter.io/ios/app/alfal-compound/id6499087626)

**In-app purchases:** none


### Signit

[App page](https://appshunter.io/ios/app/signit-sign-documents/id6756874075)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alfal Compound free?

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

### Is Signit free?

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

### Which is updated more often, Alfal Compound or Signit?

Alfal Compound ships an update every 21 months, and Signit monthly. Most recently, Alfal Compound was updated on November 4, 2026 and Signit on October 30, 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.*