简易画板 vs LDT ETU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
简易画板
This digital canvas allows you to capture inspiration, practice drawing, and engage in creative activities. It offers tools for sketching, writing, and even basic math exercises, making it a versatile tool for both personal use and family fun.
- Infinite digital canvas
- Undo/redo drawing history
- Adjustable brush size and color
- Customizable background colors
- Eraser tool
- Save artwork to album
- Clear canvas function
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Drawing Board - 你的数字画布，灵感记录神器！ 想随手记录灵感、学习简笔画、陪孩子写字做算术？或者只是想随心所欲地涂鸦？Drawing Board 让你一秒拥有属于自己的无限画纸！ 核心亮点功能： 撤销历史绘画记录：灵感不怕出错，随时撤销还原！ 橡皮擦功能：擦掉不满意的部分，从新开始更完美！ 画笔自定义：自由调整画笔粗细和颜色，打造专属风格！ 画板背景可调：多种颜色随心切换，创作氛围由你定义！ 一键清空画板：瞬间刷新画布，灵感不被打断！ 保存功能：一键保存作品到相册，记录每一份创意！ 适用场景： 灵感记录：快速记录突发奇想的设计或创意！ 亲子互动：和孩子一起画画、写字、做算术，让学习更有趣！ 随手涂鸦：让压力释放在指尖流动的线条中！ Drawing Board 就像你的随身手写纸张，但更强大、更有趣、更环保！ 立即下载，让创意从指尖开始流淌！
LDT ETU
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LDT ETU是由LDT WARGAME出品的用于管理LDT ETU PRO版本的玩具枪芯片的蓝牙管理程序，可以通过手机蓝牙随时随地设置功能和查看统计数据。
Screenshots
Verdict
The clearest difference is price: LDT ETU at Free against 简易画板's $0.99. LDT ETU also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 31 months). On 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
LDT ETU is free to download; 简易画板 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
简易画板 ships an update every 31 months, LDT ETU every 6 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.
| Parameter | 简易画板 | LDT ETU |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 31 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 39 MB |
| Age rating | 4+ | 12+ |
| Developer | 正峰 裴 | 永良 李 |
In-app purchases
简易画板
No in-app purchases
LDT ETU
No in-app purchases
