Derema Help vs J
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Derema Help
Access brand resources, including offline documents and training materials. Quickly find vendor websites, contact key personnel, and receive product launch updates. Share content via social media and project it to larger screens.
- Offline PDF storage and access
- Quick website and contact links
- Training and demonstration videos
- New product launch notifications
- Social media integration
- Projection tool for larger screens
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The official iOS app of the Derema Group. Allows for easy access to brands and their resources including offline access to documents. To download a document simply tap its icon and it will download. Tap again to view. DEREMA HELP FEATURES · Top of Mind - A tool that keeps Derema Group brands highly visible with distributor salespeople, dealers, and store personnel · Quick Website Access – Repeatable and easy to find access lanes to key vendor website resources · Training - Easier access to training and demonstration videos · Offline PDF Storage - Downloadable capability, filing protocol, and offline access of any PDF document (catalogs, application charts, brochures, rebate coupons, powerpoints, etc.) · Key Contact Links - Direct link access to key factory support personnel – orders, tech help, new product ideas, etc. · New Product Launch Vehicle – Built-in push communications ensure that new products, marketing, and tech bulletins reach their intended targets · Social Media Platform – Creates a Facebook/Twitter Social Media base network. Tweets can be used for product updates or vendor news. · Brand Customizable - An evolving communications platform to design future functions that are customizable to vendors (e.g. mobile version of Starbrite’s STARLINK form) · Projection Tool – Connect your smartphone or device to any monitor or TV, and display training, powerpoints, etc. to larger screens.
J
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Enjoy a safer and more convenient life with this new J.Lock Doorlock! You don’t worry about DoorLock security! 1. Unlock with phone's Bluetooth 2. Gravity sensing Non Handling 3. Biometric Fingerprint 4. Defensive Black Box 5. Unlock Record
Screenshots
Verdict
The clearest difference is update cadence: Derema Help at every 4 weeks against J's every 5 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Derema Help ships an update every 4 weeks, J every 5 months. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.
| Parameter | Derema Help | J |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 4 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Derema Group | JSW PACIFIC CORPORATION |
In-app purchases
Derema Help
No in-app purchases
J
No in-app purchases
