ServersMan Client vs ResponderBlue (formally KJFD)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ServersMan Client
Access files and act as a web or file server from your iPhone or iPad. Easily share photos and files over the internet. Requires an account created through the ServersMan application.
- Remote file access
- Web server functionality
- File server functionality
- Share photos and files
- Internet access
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In ServersMan Client, including the ServersMan @ iPhone, and access to ServersMan of other platforms, you can easily access to a file, etc. through the Internet. ServersMan is a free application made by our company. Applications our web site or, you can find the application at the AppStore. Since from the outside can be accessed as a Web server or a file server and run in such storage (NAS) that can be connected to the iPhone and the network, you can easily publish only storing the captured photos and you want to share files. If you do not have a ServersMan account, please perform the install ServersMan application to sign up (free). Or it will be shared the account to be able to access only make the settings in this application.
ResponderBlue (formally KJFD)
This platform streamlines records and incident management for fire departments and emergency response organizations. It centralizes incident reporting, personnel management, training, and daily operations to reduce paperwork and enhance operational visibility.
- Incident and call reporting
- Member and personnel management
- Training and certification tracking
- Apparatus and equipment records
- Inspection and pre-plan records
- Department activity logs
- Mobile app reporting
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ResponderBlue - Behind every response. ResponderBlue is a modern records and incident management platform built specifically for fire departments and emergency response organizations. The app helps departments manage incidents, reports, training records, inspections, and daily operations from one centralized system. ResponderBlue is designed to reduce paperwork, improve record accuracy, and give departments better visibility into their operations, calls, and personnel activity. Key Features • Incident and call reporting • Member and personnel management • Training and certification tracking • Apparatus and equipment records • Inspection and pre-plan records • Department activity logs • Secure cloud-based data storage • Mobile app reporting from the field ResponderBlue helps fire companies stay organized, compliant, and ready for every call by keeping records accurate, accessible, and easy to manage. Whether you are a small volunteer department or a large municipal agency, ResponderBlue provides the tools needed to manage department operations efficiently and professionally.
Screenshots
Verdict
The clearest difference is review sentiment: ResponderBlue (formally KJFD) at 100% against ServersMan Client's 0%. ResponderBlue (formally KJFD) also leads on rating (5.0 vs 1.0). ServersMan Client's advantage is iOS requirement (9.1 vs 15.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
ResponderBlue (formally KJFD) holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of ServersMan Client's written reviews are positive against 100% of ResponderBlue (formally KJFD)'s.
ServersMan Client ships an update every 4 weeks, ResponderBlue (formally KJFD) every 5 weeks. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | ServersMan Client | ResponderBlue (formally KJFD) |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | FreeBit Co., Ltd. | Mosaic Technologies Inc. |
Customer experience
ServersMan Client
ResponderBlue (formally KJFD)
In-app purchases
ServersMan Client
No in-app purchases
ResponderBlue (formally KJFD)
No in-app purchases
Questions
Is ServersMan Client free?
Is ResponderBlue (formally KJFD) free?
Which has better reviews, ServersMan Client or ResponderBlue (formally KJFD)?
Do ServersMan Client or ResponderBlue (formally KJFD) have ads?
Which is updated more often, ServersMan Client or ResponderBlue (formally KJFD)?
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