# Billions vs NINAuth

The clearest difference is review sentiment: NINAuth at 58% against Billions's 11%. NINAuth also leads on rating (4.7 vs 2.7) and in-app purchases (none vs 4). Billions's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Billions sells 4 one-off in-app purchases. NINAuth asks for nothing beyond the download.

NINAuth holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: NINAuth has 5.5K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 11% of Billions's written reviews are positive against 58% of NINAuth's.

Billions ships an update every 5 days, NINAuth every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Billions | NINAuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (37 ratings)](https://appshunter.io/ios/app/billions/id6742451067/reviews) | **[4.7 (5.5K ratings)](https://appshunter.io/ios/app/ninauth/id6744244380/reviews)** |
| Number of ratings | 37 | **5.5K** |
| Positive reviews | 11.1% of reviews | **57.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 239 MB | 70 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZKID Labs AG](https://appshunter.io/developer/1691328887) | [National Identity Management Commission](https://appshunter.io/developer/1500621462) |

## What reviewers say

### Billions

[App page](https://appshunter.io/ios/app/billions/id6742451067)

This app creates a private digital identity to protect your privacy and reward you for being human. Earn points by verifying your identity and referring friends to unlock exclusive rewards. It offers secure verification without storing personal data.

**Highlights:** Private digital identity, AI and human network, Earn Power Points, Referral rewards, Secure verification, No intrusive biometrics

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Voucher 1 year | $25.00 | one-time |
| Premium Voucher 1 year | $40.00 | one-time |
| Premium Voucher 6 years | $100.00 | one-time |
| Premium Voucher 6 years | $200.00 | one-time |


### NINAuth

[App page](https://appshunter.io/ios/app/ninauth/id6744244380)

Securely verify, manage, and protect your digital identity using your National Identity Number. This app offers a user-friendly and seamless experience for on-the-go identity management.

**Highlights:** Digital identity verification, Identity management, Secure identity protection, National Identity Number integration, User-friendly interface

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 User friendly
- 🚀 Fast and efficient
- ✅ Easy to use
- ✨ Great innovation
- 🌟 World class identity system

**What reviewers complain about**

- 😞 Facial verification fails
- 🐛 Glitchy app
- ❌ Useless app
- 🐛 Unable to download ID
- 🐛 Cannot create PIN

**Reported bugs**

- Cannot download front and back of ID
- Verification complete but unable to create PIN
- Cannot take a selfie
- Face verification fails
- Unable to create PIN

**Requested features**

- Allow users to update their details
- Make services available when needed
- Allow adding international phone numbers
- Option to correct names
- Add option to download E-ID card


## Frequently asked questions

### Is Billions free?

Billions is free to download, with in-app purchases available.

### Is NINAuth free?

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

### Which has better reviews, Billions or NINAuth?

NINAuth is rated higher. Billions averages 2.7 out of 5 from 37 ratings, while NINAuth averages 4.7 from 5.5K ratings.

### Do Billions or NINAuth have ads?

Neither Billions nor NINAuth shows ads.

### Which is updated more often, Billions or NINAuth?

Billions ships an update every 5 days, and NINAuth every 3 weeks. Most recently, Billions was updated on October 24, 2026 and NINAuth on October 28, 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.*