Ezoutboard vs RDWelder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ezoutboard
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This App is used to indicate main parameters on iphone, such as riding speed, current draw and battery voltage. Besides, paramters of controller can be programmed via this App. 这款应用可以在iPhone上显示速度，电流消耗和电池电压等主要参数。 此外，控制器参数也可通过这款应用进行编程。
RDWelder
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APP name: RDWelder APP specific use: Laser Welding Assistant is an APP that assists users in laser welding processing. The mobile APP is directly connected to the processing equipment to achieve wireless communication, providing users with portable operations and solving the spatial distance problem between the handheld gun head and the equipment; supporting remote assistance, manufacturers or users can remotely view the equipment status, grasp the equipment operation status in real time, and provide remote maintenance services; rich technical center resources, including product introduction instructions, product manuals, product usage tutorials, product maintenance tutorials, etc.
Screenshots
Verdict
The clearest difference is update cadence: Ezoutboard at every 3 weeks against RDWelder's every 6 weeks. RDWelder's advantage is iOS requirement (13 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ezoutboard ships an update every 3 weeks, RDWelder every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Ezoutboard | RDWelder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13 — better |
| Further details — not scored | ||
| Size | 6 MB | 133 MB |
| Age rating | 4+ | 17+ |
| Developer | 雨晨 恽 | 深圳市睿达科技有限公司 |
In-app purchases
Ezoutboard
No in-app purchases
RDWelder
No in-app purchases
