# SAS WIRe vs Self

The clearest difference is update cadence: Self at every 2 weeks against SAS WIRe's every 14 months. SAS WIRe's advantage is iOS requirement (13.4 vs 15.4). On price, ads, in-app purchases and device support there is nothing between them.

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

SAS WIRe ships an update every 14 months, Self every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SAS WIRe | Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (26 ratings)](https://appshunter.io/ios/app/self-human-and-agent-identity/id6478563710/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 86 MB | 193 MB |
| Requires iOS | **13.4** | 15.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PASTPRESENTFUTURE](https://appshunter.io/developer/364622064) | [Proof of Passport, LLC](https://appshunter.io/developer/1733336544) |

## What reviewers say

### SAS WIRe

[App page](https://appshunter.io/ios/app/sas-wire/id1400904663)

**Features:** macOS Compatibility

**In-app purchases:** none


### Self

[App page](https://appshunter.io/ios/app/self-human-and-agent-identity/id6478563710)

Securely prove your identity online without sharing personal data. Verify attributes like humanity or age using your documents, and even grant your agent a secure digital identity. Protects against bots and ensures privacy with zero-knowledge technology.

**Highlights:** Prove humanity, Age verification, Pre-KYC checks, Agent identity, Zero-knowledge technology, Local data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is SAS WIRe free?

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

### Is Self free?

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

### Do SAS WIRe or Self have ads?

Neither SAS WIRe nor Self shows ads.

### Which is updated more often, SAS WIRe or Self?

SAS WIRe ships an update every 14 months, and Self every 2 weeks. Most recently, SAS WIRe was updated on October 26, 2026 and Self 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.*