TAS系统 vs ElevatorBrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TAS系统
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Villatas是苏州墅博士智能科技有限公司为苹果手机用户推出的销售系统。方便用户查看销售资料，以及一些标准的图纸信息，协助销售人员与客户更好的沟通。
ElevatorBrain
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ElevatorBrain is a full lifecycle management software related to the elevator industry, providing various applications for the elevator after-sales service market, including digital debugging, automated factory inspection, predictive maintenance, diagnostic repair, elevator energy consumption management, and beautiful elevator riding services.
Screenshots
Verdict
The clearest difference is update cadence: ElevatorBrain at every 2 weeks against TAS系统's every 2 months. ElevatorBrain also leads on iOS requirement (13.0 vs 15.6). 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.
TAS系统 ships an update every 2 months, ElevatorBrain every 2 weeks. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.
| Parameter | TAS系统 | ElevatorBrain |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | 国剑 陈 | 苏州汇川技术有限公司 |
In-app purchases
TAS系统
No in-app purchases
ElevatorBrain
No in-app purchases
