QR Code Studio vs Ashvins Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Studio
Easily create and scan colorful QR codes with advanced customization options. Generate dynamic codes, embed images, and share encrypted content securely. This app offers fast scanning and comprehensive history management.
- Create colorful QR codes
- Generate dynamic QR codes
- Embed images as logos
- Fast QR code reader
- Secure encrypted sharing
- History management
- Password protection
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QR Studio reinvents QR Code Reader and Generator. It helps you to create Colorful QR code either for business or showing love. Now you can turn image/video/voice/music into QR Code. You can also create Dynamic QR Code, which allows to change the content of your QR codes after being used. It is very simple and just enjoy it with you unlimited imagination! 【FEATURES】 ● Create your own Colorful QR code - There are a variety of formats for you to create, such as text, website, image, audio, music, WIFI, Bitcoin and so on. Moreover, there are a lot of fabulous colorful styles to choose. - Dynamic QR Code makes the image of QR Code remain the same but its content can be modified at any time. The effectiveness of it can be set too. - Fused QR Code fuses QR code and colorful image perfectly. - App QR Code allows different OS to redirect to different link. It redirects to suitable links you set when it is scanned by iPhone or other operation systems. - LinkSet QR Code lets users open different link when using different App scan. - Generate Taobao QR Code that works for Wechat to offer good user experience. - Beautify any QR code with 3 steps easily. - Embed your favorite picture as Logo to make your character QR code. ● The fastest QR code Reader - Scans QR code with Dual Scan Core and gives the result very fast. You can also copy and paste or import a QR Code image to the app at anytime and get the result. - It works whether there is network or not and scan history is saved automatically. - Multiscan allows you scan a number of QR codes continuously and shows the results swiftly. ● Share securely - Encrypt and share securely the QR Code to friends. The content of QR Code can only be seen after entering correct password after encryption. ● History management and privacy protection - Saves scan and generation history automatically for management. - Touch ID is here for your privacy protection. 【FEEDBACK】 - App feedback:About- Feedback - Official QQ Group:475041343 - Wechat account:vDreamerTeam - Weibo:@vDreamerTeam If you enjoy QR Studio please consider upgrading to the Pro version and it has several other advantages: - Remove advertisements in all pages. - Sharing wonderful QR code images without watermark to others. - Check Number of Scans and Total number can be scanned of Multimedia QR Code. - Creating QR code business card. - Creating image/ video/voice/music QR code freely with unlimited times. - Increasing video's length in QR Code to 1 minute. - Increasing voice's length in QR Code to 1 minutes. - Increasing music's length in QR Code to 2 minutes. - Creating App QR Code that allows different OS to redirect to different link with unlimited times. - Enjoying a variety of professional frames of QR code business card apart from those in free version. - Generating Taobao QR Code that works for Wechat with unlimited times.
Ashvins Authenticator
This app supports users in maintaining and monitoring specific software. It is designed for users of Ashvins/Heyex software to manage their systems.
- Software maintenance
- System monitoring
- Service-user support
- Ashvins/Heyex software integration
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Ashvins Authenticator is an app used by Service-users for the maintenance and monitoring of our Ashvins/Heyex software.
Screenshots
Verdict
The clearest difference is rating: QR Code Studio at 4.6 against Ashvins Authenticator's 2.0. QR Code Studio also leads on ratings volume (36 vs 1). Ashvins Authenticator's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence, 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. QR Code Studio sells 4 one-off in-app purchases. Ashvins Authenticator asks for nothing beyond the download.
QR Code Studio holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: QR Code Studio has 36 ratings behind it against 1, so its average is the more settled of the two.
QR Code Studio ships an update every 6 weeks, Ashvins Authenticator monthly. The most recent releases landed on September 22, 2026 and June 25, 2026 respectively.
| Parameter | QR Code Studio | Ashvins Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (36 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 90.7% of reviews | — |
| Number of ratings | 36 — better | 1 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12 | 11.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | 芸倩 潘 | MedicalCommunications Soft- und Hardware GmbH |
Customer experience
QR Code Studio
Ashvins Authenticator
In-app purchases
QR Code Studio
- 1 Coin$0.99
- 10 Coins$0.99
- 12 Coins$1.99
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- 30 Coins$4.99
Ashvins Authenticator
No in-app purchases







