SDM Agent vs CheX(チェクロス)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SDM Agent
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"SDM Agent" (FiT SDM AGENT) is the client application for the FiT SDM Service, which is provided as a cloud service by ISB CORPORATION, Japan for Japan only. The Administrator of the company can distribute the documents via FiT SDM Console Application which is windows based client application. Following functions are support by SDM Agent app: - Documents distribution (Office doc, PDF, Images and Video Files) [all readonly] - Distributed Browser URL, shortcut URL, Scroll Text and contacts List - All the documents are Encrypted by FiT SDM Encryption - SDM Browser with control of cache-data, password History. - All to install MDM Profile if custom MDM Vendor Service Certificate available. - Location Service if User Accept and when app is active. - Background Service for update Date and Time to FiT SDM Server. Procedure for Activate: 1. Subscription is required. 2. FiT SDM Console Application install in windows PC 3. Each Device need to register with cloud service to enable FiT Cloud Services. 4. The Admin member can send the email for the SDM Agent Activation details. 5. Connect your device with Wi-Fi when download the documents Location Service: 1. Its optional 2. User can cancel when agent activate or any time. 3. Note that when location Service is active, it will your batter consume more.
CheX(チェクロス)
This app allows users to quickly view construction documents, add handwritten notes and photos directly onto blueprints, and share this information with others. It helps organize and update field information efficiently, preventing errors from outdated plans.
- High-speed blueprint viewing
- Annotate with handwritten notes
- Attach photos to documents
- Cross-platform sharing (Windows/Mac)
- User permission controls
- Organize large document sets
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CheX is an app that lets you browse through construction documents quickly. You can record hand-written memos and photos onto your blueprints/manuals, and share them with others. Use CheX to organize/share information and keep your field up to date. [Features] - High speed viewing: If you display a blueprint with another app, it takes time. In CheX, Stress-free display detailed blueprints. - Compatible with office documents: Construction instructions, reports and schedules can be displayed the same way they are on a computer, without destroying the layout. - Sharing notes: By using handwritten notes and text notes, you can convey information easily and clearly with the note function. - Sharing pictures: Select a location on the blueprint, take a picture on the scene and save it right there. you can share pictures of the construction condition as well. - Sharing on Windows/Mac: You can see recorded notes and photos from both Windows/Mac. - User restriction: You can set various permissions (browse/edit) for each user using Windows/Mac clients. * By using CheX, manage big blueprints and related documents with CheX. You can easily carry them around. * You will never lose your hand-written notes again. * Place your blueprints on a server specifically made for that. This allows you to keep all plans up to date and share them. No more errors caused by old blueprints. [For Using] * To use CheX, you need to pay a fee and create a CheX user ID. * If you already have an user ID, you can continue to use the app with no extra fees. [Contact Information] For consultations or questions about CheX service, please contact us from "Contact" of Sapport Site below.
Screenshots
Verdict
The clearest difference is in-app purchases: SDM Agent at none against CheX(チェクロス)'s 1. SDM Agent also leads on iOS requirement (10.0 vs 17.0). CheX(チェクロス)'s advantage is update cadence (every 10 days 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. CheX(チェクロス) sells 1 one-off in-app purchase. SDM Agent asks for nothing beyond the download.
SDM Agent ships an update every 4 months, CheX(チェクロス) every 10 days. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.
| Parameter | SDM Agent | CheX(チェクロス) |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | ISB Corporation | YSL Solution Co., Ltd. |
In-app purchases
SDM Agent
No in-app purchases
CheX(チェクロス)
- 1 month (30 days)$28.99
Questions
Is SDM Agent free?
Is CheX(チェクロス) free?
Do SDM Agent or CheX(チェクロス) have ads?
Which is updated more often, SDM Agent or CheX(チェクロス)?
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