# Zingo! vs Self

Zingo! and Self both sit at 4.6 stars, but that hides the real split: 75% of Self's written reviews are positive against 50% of Zingo!'s. On price, rating, ratings volume and update cadence there is nothing between them.

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

Zingo! holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 9 and 25 respectively. Written reviews complicate that: 50% of Zingo!'s written reviews are positive against 75% of Self's, so the app with the better star average is not the one people write more warmly about.

Zingo! ships an update every 2 weeks, Self every 11 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Zingo! | Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/zingo/id1668209531/reviews)** | [4.4 (25 ratings)](https://appshunter.io/ios/app/self-human-and-agent-identity/id6478563710/reviews) |
| Number of ratings | 9 | **25** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free | Free |
| Size | 108 MB | 193 MB |
| Requires iOS | 16.0 | **15.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Distheirs LLC](https://appshunter.io/developer/1668209533) | [Proof of Passport, LLC](https://appshunter.io/developer/1733336544) |

## What reviewers say

### Zingo!

[App page](https://appshunter.io/ios/app/zingo/id1668209531)

This app facilitates secure and private financial transactions using Real Secure Money (RSM), based on Zcash. It leverages Zero-Knowledge Cryptography for unblockable, uncensorable, and undetectable money and message transfers. Users can send ZEC and messages privately, manage contacts, and shield funds for enhanced privacy.

**Highlights:** Secure ZEC and message sending, Zero-Knowledge Cryptography, Unblockable transactions, Contact management, Fund shielding for privacy, Automatic wallet synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### Self

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

This app provides a private and portable digital identity using zero-knowledge proofs. It allows users to prove their humanity and verify their identity across various applications without sharing unnecessary personal data, enhancing security and privacy in Web3 and beyond.

**Highlights:** zk Passport for secure sign-ins, Proof of Humanity verification, Web3 and DeFi access, Privacy-first data handling, One-tap verification, Aadhaar support (India)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zingo! free?

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

### Is Self free?

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

### Which has better reviews, Zingo! or Self?

Zingo! is rated higher. Zingo! averages 4.6 out of 5 from 9 ratings, while Self averages 4.4 from 25 ratings.

### Do Zingo! or Self have ads?

Neither Zingo! nor Self shows ads.

### Which is updated more often, Zingo! or Self?

Zingo! ships an update every 2 weeks, and Self every 11 days. Most recently, Zingo! was updated on October 24, 2026 and Self on October 19, 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.*