Comparison

March BMS vs Packet Capture Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

March BMS

Features
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一款专门为电池保护板开发的APP,主要用来读取锂电池各串电池电压,充放电电流、保护状态,以及电池保护板的参数设置功能,让用户能够清晰的了解电池的状态,保障电池的使用安全。通过加入仪表板、电量、温度显示等功能,让用户更好的了解状态。

About

Packet Capture Pro

Capture and analyze HTTP/HTTPS/WebSocket traffic on your device. Inspect full request/response details, filter by keywords, and rewrite/replay network responses. Collaborate with PC clients and import/export HAR files for seamless debugging.

Highlights
  • Real-time HTTP/HTTPS/WebSocket traffic capture
  • Detailed request and response inspection
  • Keyword-based filtering
  • Rewrite and replay network responses
  • Cross-device collaboration with PC client
  • HAR file import and export
  • Integrated encryption/decoding tools
Read full description

Packet Capture Pro is a professional network analysis, packet capture, HTTP proxy, and API testing tool for iPhone and Mac. Built for developers, QA engineers, API testers, and cybersecurity professionals, it helps you capture, inspect, intercept, and debug HTTP, HTTPS, and WebSocket traffic. Debug APIs, analyze app traffic, monitor networks, and automate testing with rewrite rules, request replay, and JavaScript scripts. Core features HTTP/HTTPS/WebSocket Packet Capture Capture and inspect network traffic in real time using a secure local VPN proxy. ● Capture HTTP, HTTPS, and WebSocket requests ● View requests, responses, cookies, headers, and payloads ● Multiple data viewers: Raw, Text, JSON, XML, HTML, Image, Media, and HEX ● Store capture history locally for offline analysis and replay Perfect for packet analysis, traffic inspection, API debugging, and network monitoring. Advanced API Testing & Request Debugging Powerful tools for API development and troubleshooting. ● Edit URLs, query parameters, headers, and request bodies ● Import captured requests for rapid API testing ● Monitor response times, status codes, and performance metrics ● Diagnose API failures, SSL issues, timeout errors, and network exceptions Ideal for REST API testing, mobile app debugging, and backend service validation. Rewrite Modify requests and responses dynamically with flexible rewrite rules. Supported Rewrite Modes: ● Request Replacement ● Response Replacement ● Request Modification ● Response Modification ● URL Redirection Automate testing workflows and simulate real-world network scenarios without changing application code. JavaScript scripts Automate API testing and network debugging with JavaScript. ● Modify HTTP/HTTPS requests and responses ● Process URLs, headers, bodies, JSON, text, and binary data ● Redirect requests and import or export scripts Advanced Replay Replay captured requests with configurable loops, delays, and intervals. ● API reproduction and debugging ● Performance validation ● Stress testing and load simulation ● Regression testing workflows Cross-Device Packet Capture & Network Debugging Capture network traffic on mobile and analyze it efficiently on desktop. Inspect requests, debug APIs, and troubleshoot issues on a larger screen. ● Sync mobile packet capture data to your computer in real time ● Connect devices quickly by scanning a QR code or entering connection details ● Inspect HTTP, HTTPS, and WebSocket requests and responses in real time ● Search, filter, and analyze network traffic Import / Export Work efficiently with industry-standard traffic formats. ● Import HAR files for packet analysis ● Export captured sessions as HAR or CSV ● Share debugging sessions with teammates ● Archive traffic data for future investigation. Precision Capture Rules Filter traffic intelligently and focus on what matters. ● Exclude specific domains from packet capture ● Capture HTTPS traffic only from selected domains Reduce noise and improve debugging efficiency. Developer Network Toolbox Everything you need for everyday network diagnostics. ● AES Encryption & Decryption ● URL Encoding & Decoding ● Base64 Encoding & Decoding ● Unicode Conversion ● MD5 Hash Generation ● Ping & TCP Ping Diagnostics ● Regular Expression Tester ● JSON Viewer / XML Viewer / HEX Viewer Privacy First Packet Capture Pro uses a local VPN configuration to capture and analyze network traffic securely on your device. ● No cloud uploads ● No data collection ● No third-party servers ● All captured traffic remains on your device Your requests, responses, API data, and packet capture history are stored locally, ensuring maximum privacy and security. Privacy Policy: https://pcp.realsignal.com/privacy Terms of Service: https://pcp.realsignal.com/terms Official Website & Support Download the companion Mac application and learn more about Packet Capture Pro: https://pcp.realsignal.com Discover more tools from RealSignal: https://www.realsignal.com

Screenshots

March BMS3 screens
Packet Capture Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: March BMS at none against Packet Capture Pro's 5. March BMS also leads on iOS requirement (9.0 vs 15.0). Packet Capture Pro's advantage is update cadence (weekly vs fortnightly). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Packet Capture Pro sells 5 in-app purchases, starting at $1.99 per 7 days. March BMS asks for nothing beyond the download.

UpkeepUpdate frequency

March BMS ships an update fortnightly, Packet Capture Pro weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
March BMS versus Packet Capture Pro: the parameters behind the verdict, then further details
ParameterMarch BMSPacket Capture Pro
PriceFreeFree
Rating—4.7 (15 ratings) — better
Positive reviews—92.9% of reviews
Number of ratings—15 — better
Update frequencyFortnightlyWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.0
Further details — not scored
Size26 MB52 MB
Age rating4+4+
Developer杰 王REALSIGNAL PTE. LTD.

In-app purchases

None

March BMS

No in-app purchases

5 purchases

Packet Capture Pro

Subscriptions5
  • Unlock all the features3 Days trial$1.997 Days
  • Unlock all the features3 Days trial$4.991 Month
  • Unlock all the features$4.991 Month
Show 2 more
  • Unlock all the features3 Days trial$49.991 Year
  • Unlock all the features$49.991 Year

Questions

Is March BMS free?
March BMS is free to download, with no in-app purchases.
Is Packet Capture Pro free?
Packet Capture Pro is free to download, with in-app purchases available.
Do March BMS or Packet Capture Pro have ads?
Both March BMS and Packet Capture Pro show ads.
Which is updated more often, March BMS or Packet Capture Pro?
March BMS ships an update fortnightly, and Packet Capture Pro weekly. Most recently, March BMS was updated on October 27, 2026 and Packet Capture Pro on October 28, 2026.

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