OHSA vs 临沂隐患排查
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OHSA
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OHSA APP effectively covers the current management content in the field of EHS management, including risk classification control, hidden danger investigation, intelligent patrol inspection, non-compliant work closed loop, construction operation approval, special operation approval, external document approval, hazardous waste scrap approval, laws and regulations query and other functions.
临沂隐患排查
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隐患排查app主要支持企业提供线下管辖区域内隐患排查工作，为工作提供高效、便捷的使用工作。帮助企业提高排查工作效率，实现排查工作产生的相关数据可追溯可管理！
Screenshots
Verdict
The clearest difference is iOS requirement: 临沂隐患排查 at 9.0 against OHSA's 13.0. On price, update cadence, 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.
OHSA ships an update every 4 months, 临沂隐患排查 every 2 months. The most recent releases landed on October 30, 2026 and October 13, 2026 respectively.
| Parameter | OHSA | 临沂隐患排查 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 66 MB |
| Age rating | 4+ | 17+ |
| Developer | 上海欧萨数据技术有限公司 | GLOBAL SAFETY TANZER TECHNOLOGY CO.LTD |
In-app purchases
OHSA
No in-app purchases
临沂隐患排查
No in-app purchases
