# LED Poster vs IDMA

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.

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 September 15, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | LED Poster | IDMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 42 MB | 44 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [MagnImage](https://appshunter.io/developer/1033410977) | [上海创建达一智能科技有限公司](https://appshunter.io/developer/1746465823) |

## What reviewers say

### LED Poster

[App page](https://appshunter.io/ios/app/led-poster/id6446644383)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### IDMA

[App page](https://appshunter.io/ios/app/idma/id6502690919)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LED Poster free?

LED Poster is free to download, with no in-app purchases.

### Is IDMA free?

IDMA is free to download, with no in-app purchases.

### Do LED Poster or IDMA have ads?

Neither LED Poster nor IDMA shows ads.

### Which is updated more often, LED Poster or IDMA?

LED Poster ships an update every 6 weeks, and IDMA weekly. Most recently, LED Poster was updated on September 15, 2026 and IDMA on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*