Comparison

ESP BOX vs LED Poster

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

ESP BOX

Features

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ESP-BOX is a voice assistance management APP released by Espressif Systems, combined with Espressif’s AIoT development boards ESP32-S3-BOX and ESP32-S3-BOX-Lite, user can define preferred voice commands and GPIO pins in parallel with using offline speech recognition. ESP-BOX APP is based on the public Rainmaker deployment server.

About

LED Poster

Features

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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

Screenshots

ESP BOX4 screens

LED Poster4 screens

Verdict

The call

The clearest difference is update cadence: LED Poster at every 6 weeks against ESP BOX's every 16 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ESP BOX ships an update every 16 months, LED Poster every 6 weeks. The most recent releases landed on August 29, 2026 and September 15, 2026 respectively.

Scorecard1 real difference · 5 level

ESP BOX versus LED Poster: the parameters behind the verdict, then further details
Parameter	ESP BOX	LED Poster
Price	Free	Free
Update frequency	Every 16 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0	13.0
Further details — not scored
Size	31 MB	42 MB
Age rating	4+	4+
Developer	ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.	MagnImage

In-app purchases

None

ESP BOX

No in-app purchases

None

LED Poster

No in-app purchases

Questions

Is ESP BOX free?

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

Is LED Poster free?

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

Do ESP BOX or LED Poster have ads?

Neither ESP BOX nor LED Poster shows ads.

Which is updated more often, ESP BOX or LED Poster?

ESP BOX ships an update every 16 months, and LED Poster every 6 weeks. Most recently, ESP BOX was updated on August 29, 2026 and LED Poster on September 15, 2026.