TwinKey vs QR Code Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TwinKey
This app securely stores and manages your authentication codes for two-factor authentication. It offers easy setup through QR code scanning or manual entry, with options to migrate from other authenticator apps and perform backups. The interface is designed for simplicity and efficiency.
- Secure data storage in Keychain
- Easy account setup via QR code or manual entry
- Migration from Google Authenticator
- Full or partial backup and restore
- Simple, efficient user interface
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Introducing TwinKey — a reliable two-factor authentication app With TwinKey, you can conveniently store and manage your authentication codes, ensuring the security of your accounts. Key Features: - Secure Data Storage: TwinKey securely stores your data in the Keychain, guaranteeing that only you can access it. - Easy Setup: Adding accounts to TwinKey is effortless. Simply scan QR codes using your device's camera, import images with embedded QR codes from your photo albums, or - manually enter account information. - Migration from Google Authenticator: Quickly transfer all your accounts from Google Authenticator without data loss. - Backup and Restore: TwinKey allows you to create full or partial backups of your accounts. Restore only what you need when necessary. - User-Friendly Interface: TwinKey is designed for simplicity and efficiency. There are no folders or unnecessary icons — just the essential codes for your accounts. TwinKey is also available for Mac. Enable iCloud Keychain sync and your accounts will appear on both devices automatically — no extra setup needed. TwinKey makes two-factor authentication easy and straightforward. Protect your accounts if you haven't already done so. Download TwinKey now!
QR Code Generator
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Need a QR code? This app makes it super easy! Generate high-quality QR codes for websites, Wi-Fi, social media, and more – in just a few taps. Whether you're sharing your contact info, connecting someone to Wi-Fi, or linking to your website, this app helps you do it quickly and easily.
Screenshots
Verdict
The clearest difference is in-app purchases: QR Code Generator at none against TwinKey's 6. QR Code Generator also leads on update cadence (every 5 days vs monthly). TwinKey's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. TwinKey sells 6 one-off in-app purchases. QR Code Generator asks for nothing beyond the download.
TwinKey ships an update monthly, QR Code Generator every 5 days. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.
| Parameter | TwinKey | QR Code Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Artem Bolotov | Maxim Backevich |
In-app purchases
TwinKey
- Support the Developer — Small$0.99
- Support the Developer — Medium$0.99
- Support the Developer — Light$0.99
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- Support the Developer$5.99
- Support the Developer — Large$9.99
- Support the Developer — Extra$59.99
QR Code Generator
No in-app purchases
