# Thetis Tools vs Efaas

The clearest difference is update cadence: Efaas at every 6 weeks against Thetis Tools's every 7 months. 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.

Thetis Tools ships an update every 7 months, Efaas every 6 weeks. The most recent releases landed on September 10, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Thetis Tools | Efaas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.9 (104 ratings)](https://appshunter.io/ios/app/efaas/id6443596336/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 50 MB | 36 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thetis srl](https://appshunter.io/developer/397584184) | [National Centre Information Technology](https://appshunter.io/developer/1647537021) |

## What reviewers say

### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


### Efaas

[App page](https://appshunter.io/ios/app/efaas/id6443596336)

This app provides a secure and convenient way to manage your digital identity for various services. It allows password-less logins, tracks information sharing, and uses biometrics for verification, simplifying your access to digital and in-person services.

**Highlights:** Password-less and OTP-less authentication, QR code and one-tap login, View personal information from government registers, Track and manage personal information sharing, Unified inbox for messages and alerts, Biometric identity verification

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Thetis Tools free?

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

### Is Efaas free?

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

### Do Thetis Tools or Efaas have ads?

Neither Thetis Tools nor Efaas shows ads.

### Which is updated more often, Thetis Tools or Efaas?

Thetis Tools ships an update every 7 months, and Efaas every 6 weeks. Most recently, Thetis Tools was updated on September 10, 2026 and Efaas on August 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.*