LED Poster vs IDMA
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LED Poster
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1. Publish materials from the app to the terminal for box placement 2 software developed by partners to provide technical support for Shenzhen Shipu Shitong Technology Co., Ltd The 3 application is a limited company that specializes in user control of hardware LED screen playback boxes. Any company can become a customer and use this application, but any customer without hardware devices cannot control the playback box There is no need to pay or prepay within the 4 applications, and there is no need to open an account
IDMA
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Smart Handwritten Notebook is an intelligent digital hand drawn tablet product developed by Shanghai Chuangde Dayi Intelligent Technology Co., Ltd. It is mainly used as a conference assistant and can be shared and discussed with attendees through the notebook and large screen during meetings, and records can be retained; In addition, it can also be used for content writing, drawing, and other methods. Access video link address: https://www.ixigua.com/7382848233963290658
Screenshots
Verdict
The clearest difference is update cadence: IDMA at weekly against LED Poster's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LED Poster ships an update every 6 weeks, IDMA weekly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.
| Parameter | LED Poster | IDMA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Weekly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac โ better |
| Requires iOS | 13.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 42 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | MagnImage | SHANGHAI CREATIVE IDEA ELECTRONIC CO. LTD |
In-app purchases
LED Poster
No in-app purchases
IDMA
No in-app purchases
