PRO vs EnAPP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRO
Access comprehensive laboratory testing for environmental pollutants like mold, radon, and lead. This service is backed by certified professionals and offers simplified processing with bundled supplies and analysis fees.
- Mold testing
- Radon testing
- Lead testing
- Allergen testing
- Asbestos testing
- Drinking water analysis
- Certified professionals
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PRO-LAB® offers laboratory testing services for mold, radon, lead, allergen, asbestos, and drinking water pollutants. Staffed with Certified Indoor Air Quality Professionals, Radon Measurement Specialists, Chemists, PRO-LAB® has the knowledge and experience to assist in any environmental investigations. PRO-LAB® is the first laboratory to offer all lab supplies bundled together with the lab analysis fees for simplified processing.
EnAPP
This mobile component is part of a comprehensive security solution based on zero-trust principles. It integrates terminal, application access, and data interaction security to create a unified platform. The solution aims to move beyond fragmented traditional network security models.
- Zero-trust security principles
- SDP architecture
- Unified terminal security
- Application access security
- Data interaction security
- Integrated security solution
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EnAPP是易安联EnSDP（零信任安界防护平台）的移动侧组件。 EnSDP是基于零信任理念，遵循SDP架构打造的融合统一终端安全、应用访问安全和数据交互安全等诸多安全技术和安全组件于一体的综合性安全解决方案。它打破了传统网安碎片化的边界防护模式，为组织信息安全转型保驾护航。
Screenshots
Verdict
The clearest difference is ratings volume: PRO at 94 against EnAPP's 1. PRO also leads on update cadence (every 2 weeks vs every 6 weeks). EnAPP's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 4.9 for PRO against 5.0 for EnAPP. That said, the two scores are not equally well evidenced: PRO has 94 ratings behind it against 1, so its average is the more settled of the two.
PRO ships an update every 2 weeks, EnAPP every 6 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.
| Parameter | PRO | EnAPP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (94 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 94 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Professional Laboratories | 江苏易安联 |
Customer experience
PRO
EnAPP
In-app purchases
PRO
No in-app purchases
EnAPP
No in-app purchases
