# Glass Authenticator 2FA vs Fabrication Helper

The clearest difference is in-app purchases: Fabrication Helper at none against Glass Authenticator 2FA's 1. Fabrication Helper also leads on iOS requirement (15.0 vs 18.0). Glass Authenticator 2FA's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Glass Authenticator 2FA sells 1 one-off in-app purchase. Fabrication Helper asks for nothing beyond the download.

Glass Authenticator 2FA ships an update weekly, Fabrication Helper every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Glass Authenticator 2FA | Fabrication Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fabrication-helper/id6767084499/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 11 MB | 21 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丽 谭](https://appshunter.io/developer/1869558867) | [Kevin Penfield](https://appshunter.io/developer/1895660529) |

## What reviewers say

### Glass Authenticator 2FA

[App page](https://appshunter.io/ios/app/glass-authenticator-2fa/id6760772127)

This app offers a visually appealing and private way to manage your two-factor authentication codes. It features a sleek design, local encryption, and seamless syncing across Apple devices, including widgets and Apple Watch.

**Highlights:** 100% Private and Locally Encrypted, Glassmorphic Design and Aesthetics, Seamless Migration with Standard TOTP, Ecosystem Sync and Widgets, One-Time Purchase for Lifetime Access

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glass Auth Pro Lifetime | $2.99 | one-time |


### Fabrication Helper

[App page](https://appshunter.io/ios/app/fabrication-helper/id6767084499)

This utility app assists with shop layout, calculations, and quick reference for fabrication tasks. It offers tools for conversions, pipe and structural shape lookups, and layout planning for cuts, bolt circles, and spacing. Designed for fast, offline use without requiring an account.

**Highlights:** Fraction, decimal, and metric conversion, Common pipe size lookup, Structural shape reference, Linear cut planning, Bolt circle layout, Equal spacing calculation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Glass Authenticator 2FA free?

Glass Authenticator 2FA is free to download, with in-app purchases available.

### Is Fabrication Helper free?

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

### Do Glass Authenticator 2FA or Fabrication Helper have ads?

Neither Glass Authenticator 2FA nor Fabrication Helper shows ads.

### Which is updated more often, Glass Authenticator 2FA or Fabrication Helper?

Glass Authenticator 2FA ships an update weekly, and Fabrication Helper every 2 months. Most recently, Glass Authenticator 2FA was updated on October 31, 2026 and Fabrication Helper on October 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.*