CrossMark vs MyChat.by
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CrossMark
This utility app measures your device's system performance. It requires iOS 14.0 or newer and a screen size of 5.8 inches or greater.
- System performance measurement
- iOS 14.0+ compatibility
- Requires 5.8"+ screen
- 4GB RAM minimum
- Supports multiple Apple devices
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Crossmark is an application which measures system performance. System Requirements: * 5.8" or greater screen * iOS 14.0 and newer * RAM 4GB
MyChat.by
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MyChat.by - Empower Your Team Communications Discover MyChat.by, a tailored communication solution for businesses, designed to streamline your workflow and supercharge your team’s collaboration. This app provides an efficient platform for project discussions, task planning, and knowledge sharing. With MyChat.by, engage effortlessly in direct or group conversations with your team, organize dialogues around projects, departments or themes, and reach everyone quickly and securely. Save your time on long email threads and bring your conversations in one place for smooth, seamless communication. Join MyChat.by to: COLLABORATE in real-time: Keep in touch with your team via instant, reliable messaging. Share ideas, brainstorm projects and have all your work-related discussions here. STAY ORGANIZED with targeted channels: Create channels based on teams, projects, or topics. Perfect for keeping your conversations organized and ensuring the right people are in the right discussions. BUILD a strong business community: Connect with your colleagues within and across teams, share insights, and foster a community where everyone feels heard and engaged. MANAGE your messages conveniently: Utilize intelligent searching and archiving capabilities to quickly find past conversations or important information. SECURE your conversations: MyChat.by implements high-level security protocols to ensure your business conversations remain confidential and secure. Welcome to MyChat.by — an easy, secure, and effective way to enhance your team communication.
Screenshots
Verdict
The clearest difference is in-app purchases: MyChat.by at none against CrossMark's 1. MyChat.by also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, 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. CrossMark sells 1 one-off in-app purchase. MyChat.by asks for nothing beyond the download.
CrossMark ships an update every 2 months, MyChat.by every 3 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | CrossMark | MyChat.by |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 727 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Business Applications Performance Corporation | KORPORATSIYA OZDOROVLENIYA, OOO |
In-app purchases
CrossMark
- CrossMark Pro$29.99
MyChat.by
No in-app purchases









