勘察助手 vs NiuNiuTools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
勘察助手
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勘察app定位： 是一款辅助合作企业勘察工程师项目现场勘察，提高合作企业勘察工程师工作效率的便捷工具。
NiuNiuTools
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1: Support various data encryption and decryption; 2: Support multi-scenario life information query, such as horoscope query, exchange rate query, garbage classification query, etc.; 3: Support various network tools, such as IP address query, port scanning, Ping, etc.; 4: Support a variety of video editing and extraction tools, high-quality copywriting; 5: Support Chinese and English signature design; 6: Support QR code generation and scanning, base conversion, handheld barrage, etc.
Screenshots
Verdict
The clearest difference is ads: 勘察助手 at none against NiuNiuTools's shown. 勘察助手 also leads on iOS requirement (9.1 vs 15.6). NiuNiuTools's advantage is update cadence (every 2 months vs every 6 months). On price, 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.
勘察助手 ships an update every 6 months, NiuNiuTools every 2 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.
| Parameter | 勘察助手 | NiuNiuTools |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 9 MB | 68 MB |
| Age rating | 4+ | 17+ |
| Developer | GLOBAL SAFETY TANZER TECHNOLOGY CO.LTD | 晨光 牛 |
In-app purchases
勘察助手
No in-app purchases
NiuNiuTools
No in-app purchases
