# LED Message Board vs Bode Plot

The clearest difference is ads: Bode Plot at none against LED Message Board's shown. LED Message Board's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (15.0 vs 26.2). On price, 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 Message Board ships an update every 3 weeks, Bode Plot every 5 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | LED Message Board | Bode Plot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/led-message-board/id1618602482/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 12 MB | 1 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [taishin miyamoto](https://appshunter.io/developer/1570395608) | [Yuta Nishimatsu](https://appshunter.io/developer/1480004995) |

## What reviewers say

### LED Message Board

[App page](https://appshunter.io/ios/app/led-message-board/id1618602482)

Transform your phone into a vibrant LED display. Type any message and present it full-screen in a clear, electronic signboard style. Ideal for events, cheering, or store displays, with customizable text and background colors.

**Highlights:** Full-screen LED display, Customizable text colors, Customizable background colors, Electronic signboard style, Ideal for events and displays

**Features:** macOS Compatibility

**In-app purchases:** none


### Bode Plot

[App page](https://appshunter.io/ios/app/bode-plot/id6756905343)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LED Message Board free?

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

### Is Bode Plot free?

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

### Do LED Message Board or Bode Plot have ads?

LED Message Board shows ads; Bode Plot does not.

### Which is updated more often, LED Message Board or Bode Plot?

LED Message Board ships an update every 3 weeks, and Bode Plot every 5 months. Most recently, LED Message Board was updated on September 10, 2026 and Bode Plot on September 9, 2026.

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