Comparison

电牙 vs PUWEI3D

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

Head to head
About

电牙

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标题:智能录音助手 – 高品质语音录制与管理 简介: 随时随地录制高品质语音,轻松管理音频文件,支持回放、剪辑、分享,让你的每一段声音都井井有条。 详细描述: 智能录音助手,让录音更简单、高效。无论是会议、课堂、采访还是日常备忘,都能帮你快速捕捉每一段声音。

About

PUWEI3D

Features
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1. The PUWEI 3D APP integrates intelligent remote control, powerful AI modeling, vast model resources, and STEAM education adaptability. It requires no professional modeling knowledge, making it easier to bring 3D printing creativity to life, suitable for both home and educational settings. 2. Intelligent wireless control, making printing more convenient Support WiFi connection, allowing wireless control of 3D printing from both mobile phones and computers. The APP enables remote initiation of printing tasks and real-time monitoring of the entire printing process, providing peace of mind in tracking progress. It supports binding control for multiple devices, allowing one APP to manage multiple printers, offering flexible and efficient operation. 3. Super AI modeling, one-click transformation of creativity Unlock diverse AI modeling methods and bid farewell to complex operations: Text input directly generates 3D printable models, image upload quickly converts to 3D to restore creativity, children's simple hand-drawn sketches can also be accurately transformed into physical models, and photos can generate exclusive 3D cartoon images, making imagination easily come true. 4. Massive model resources, personalized creation at will Built-in 5000+ high-quality 3D model library, with about 7 updates per week, covering various needs such as creativity and education; supports secondary editing of models, allowing for free scaling, rotating, splicing, and hollowing to create exclusive models; provides building block-style, DIY, and other gamified modeling tools, making the modeling process fun and engaging. 5. Comprehensive functional compatibility, efficient and practical Compatible with stl format local file import and printing, meeting personalized printing needs; thoughtfully designed with print task management features, supporting historical record query, model collection, and orderly print management; deeply integrated with STEAM education, featuring built-in relevant models and tutorials, fostering practical skills and creative thinking.

Screenshots

电牙4 screens
PUWEI3D4 screens

Verdict

The call

电牙 and PUWEI3D are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. 电牙 sells 3 one-off in-app purchases and PUWEI3D sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

电牙 ships an update weekly, PUWEI3D fortnightly. The most recent releases landed on July 7, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences
电牙 versus PUWEI3D: the parameters behind the verdict, then further details
Parameter电牙PUWEI3D
PriceFreeFree
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size45 MB115 MB
Age rating4+17+
DeveloperChange the World (Shenzhen) Artificial Intelligence Technology Co., LtdBeijing Puwei Longxiang Technology Development Co., Ltd.

In-app purchases

3 purchases

电牙

One-time3
  • 10小时转写时长包$3.99
  • 30小时转写时长包$9.99
  • 100小时转写时长包$29.99
4 purchases

PUWEI3D

One-time4
  • AI service$2.99
  • Value Pack: 100 Credits$4.99
  • Pro Pack: 350 Credits$14.99
Show 1 more
  • Mega Pack: 800 Credits$34.99

Questions

Is 电牙 free?
电牙 is free to download, with in-app purchases available.
Is PUWEI3D free?
PUWEI3D is free to download, with in-app purchases available.
Do 电牙 or PUWEI3D have ads?
Neither 电牙 nor PUWEI3D shows ads.
Which is updated more often, 电牙 or PUWEI3D?
电牙 ships an update weekly, and PUWEI3D fortnightly. Most recently, 电牙 was updated on July 7, 2026 and PUWEI3D on September 10, 2026.

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