QRReader vs SlashID Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QRReader
Instantly scan QR codes and barcodes with a simple, fast application. Save your scan history, easily copy and share content, and use a light mode for dark environments. No internet connection is needed for safe and reliable scanning.
- Scan QR codes and barcodes
- Save scan history
- Copy and share scanned content
- Light mode for dark environments
- Offline scanning capability
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This app is a super simple and fast QR code reader. Just open the app and point your camera at a QR code to scan it instantly. No complicated operations required, making it easy for beginners to use.\n\n【Main Features】\n・Scan QR codes and barcodes\n・Save scan history\n・Easily copy and share URLs or text\n・Use light mode for scanning in dark environments\n・No internet connection required for safety\n\nPerfect for those looking for a quick and reliable QR code reader. Download now and try it out!
SlashID Authenticator
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SlashID Authenticator is a secure TOTP (Time-based One-Time Password) app that helps protect your accounts with two-factor authentication. KEY FEATURES: • TOTP Code Generation Generate secure 6-digit verification codes that refresh every 30 seconds. Compatible with any service that supports TOTP-based two-factor authentication. • Mutual Identity Verification Verify the identity of colleagues and contacts through our unique mutual TOTP handshake feature. Both parties exchange and verify codes to confirm each other's identity - perfect for phone calls or remote meetings. • Delegated Identity Verification Verify a colleague's identity on their behalf, following the organizational hierarchy or an allow list of approvers. • Enterprise Integration Activate with a token provided by your IT administrator. Seamlessly integrates with your organization's SlashID deployment. • Biometric Security Protected by Face ID or Touch ID. Your codes stay secure even if someone has access to your device. • Privacy First All sensitive data is stored securely in the iOS Keychain. Your TOTP secrets never leave your device. REQUIREMENTS: • Activation token from your organization's IT administrator • iOS 15.0 or later • Face ID or Touch ID capable device recommended SlashID Authenticator is designed for enterprise use. Contact your IT administrator to get started.
Screenshots
Verdict
The clearest difference is in-app purchases: SlashID Authenticator at none against QRReader's 2. SlashID Authenticator also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 6 months). On price, device support and iOS requirement 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. QRReader sells 2 in-app purchases, starting at $4.99 per month. SlashID Authenticator asks for nothing beyond the download.
QRReader ships an update every 6 months, SlashID Authenticator every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | QRReader | SlashID Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 74 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | kota tada | IRD Holdings Corp |
In-app purchases
QRReader
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$49.991 Year
SlashID Authenticator
No in-app purchases
Questions
Is QRReader free?
Is SlashID Authenticator free?
Do QRReader or SlashID Authenticator have ads?
Which is updated more often, QRReader or SlashID Authenticator?
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