ProtectCode Plus vs Callio 4.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProtectCode Plus
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To authenticate items with ProtectCode® Plus, users are required to scan the anti-copy screen with a supported smartphone. ProtectCode® Plus is seamlessly applied to product packaging or official documents. How to verify the authenticity of an item with ProtectCode® Plus technology: 1. To verify if an item is authentic or not - scan the anti-copy screen with ProtectCode® Plus. 2. You will receive an ‘’authenticated’’ message for items that are authentic. 3. You will receive a “verification failed” error message when scanning a copied or low-resolution anti-copy screen. Why choose ProtectCode® Plus? 1. It cannot be copied by counterfeiters. 2. An item without ProtectCode® Plus is leaving itself unprotected from fakes. 3. It is applied to packaging whilst maintaining production efficiency. 4. ProtectCode® Plus is paired with our robust cloud platform: YPB Connect® where every scan is recorded geographically for analysis and documented for history. 5. ProtectCode Plus® can be used as a marketing tool to improve the customer experience and encourage repeat purchases after authentication. ProtectCode® Plus is proudly developed by Australian brand protection company: YPB Group Ltd If you are interested in using ProtectCode® Plus to protect your products or documents from fakes while simultaneously improving trust and empowering your users - inquire with us through marketing@ypbsystems.com.
Callio 4.0
Streamline your business operations with a centralized platform for managing customer interactions across multiple channels. Track customer history, generate detailed reports, and optimize your sales process with an intuitive interface.
- Multi-channel conversation management
- Centralized customer information
- Interaction history synchronization
- Detailed business activity reports
- Employee performance ranking
- User-friendly interface
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CALLIO - A CENTRALIZED BUSINESS MANAGEMENT SOFTWARE FOR ENTERPRISES. Developed with the aim of streamlining and professionalizing the entire sales process for all businesses; Callio focuses on providing practical features with a user-friendly interface, delivering a flexible and efficient management experience for users. With Callio, you can: 1. CONDUCT MULTI-CHANNEL CONVERSATIONS ON ONE APPLICATION ONLY: ⁃ Consolidate multiple social networking sites to manage on one interface. ⁃ Synchronize and display the history of interactions with customers across multiple channels (voice calls, messages, Facebook, Zalo OA, etc.) in a single chat zone. ⁃ Perform chat, voice calls, notes, and customer information updates on the same workspace. 2. MANAGE CENTRALIZED CUSTOMER INFORMATION: ⁃ Store and categorize customer data according to business needs. ⁃ Track the entire purchase history and optimize customer care journeys. 3. EXPORT DETAILED BUSINESS ACTIVITY REPORTS: ⁃ Provide reports with customizable filters according to your needs. ⁃ Detailed reports on the number of customers, calls, and messages performed. ⁃ Automatically rank employees within the team/group. — — — — — — — — — — — — DOWNLOAD THE APP TO EXPERIENCE THE INTELLIGENT BUSINESS MANAGEMENT SOLUTION AND JOIN A COMMUNITY OF OVER 2000 BUSINESSES, SELF-EMPLOYED INDIVIDUALS, AND RETAILERS USING CALLIO TO AIM FOR REAL GROWTH.
Screenshots
Verdict
The clearest difference is in-app purchases: ProtectCode Plus at none against Callio 4.0's 3. ProtectCode Plus also leads on iOS requirement (12.0 vs 15.0). Callio 4.0's advantage is update cadence (weekly vs every 4 months). On price, ads and device support 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. Callio 4.0 sells 3 one-off in-app purchases. ProtectCode Plus asks for nothing beyond the download.
ProtectCode Plus ships an update every 4 months, Callio 4.0 weekly. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.
| Parameter | ProtectCode Plus | Callio 4.0 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 30 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | YPB Group Ltd | GADGET TECHNOLOGY SOLUTION ST., JOINT STOCK COMPANY |
In-app purchases
ProtectCode Plus
No in-app purchases
Callio 4.0
- BASIC$1.99
- PRO$9.99
- ULTIMATE$12.99






