Contacts Manager vs 军用坐标
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contacts Manager
Organize your address book with advanced AI. Easily back up, merge duplicates, and manage contacts. Send group messages and delete entries in bulk for a cleaner, more efficient contact list.
- AI-powered contact management
- One-click vCard backup and sync
- Intelligent duplicate contact merging
- Detects expired and frequently used numbers
- Group SMS sending
- Batch contact deletion
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* Use international cutting-edge artificial intelligence algorithms * ======Smart management address book====== [Backup Management]: Export vCard from the phone address book with one click, sync back to the phone at any time, don’t worry about changing phones! [Quick arrangement]: It is more convenient to change the machine. Intelligently merge duplicate contacts, save worry and effort [Smart Detection]: Automatically detect expired numbers and frequently used numbers, making it more convenient to make calls [Group SMS]: Send holiday blessing SMS in groups, the app does not charge fees [Batch delete]: Delete contacts in batch with one key
军用坐标
This professional utility app provides GPS and network-based location services, displaying geographic and Gauss-Krüger coordinates. It features map integration for point selection, keyword searching for locations, and coordinate conversion. Designed for military topography and surveying tasks.
- GPS and network location services
- Geographic and Gauss-Krüger coordinate display
- Map integration for point selection
- Keyword search for locations
- Coordinate system conversion
- Beijing 54 coordinate system support
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本软件为"军用坐标"的专业版本 1.支持使用GPS或者网络进行定位,获取当前位置信息并提供地理坐标和高斯坐标显示. 2.支持显示地图,在地图上长按选点并显示选择点的坐标. 3.支持以关键词进行搜索并显示搜索结果列表.还能给出搜索点的坐标. 4.可以进行不同坐标之间的转换.并将对应点在地图上显示. 本软件所采用的投影为高斯-克吕格(Gauss-Kruger)投影简称“高斯投影”.软件主要应用环境是部队人员进行军事地形学相关作业,也可以用于部分大地测量工作人员使用. 为结合军事地形用途,本软件采取的坐标系为北京54坐标系6度带分划,请使用时加以注意. 基于以上,通常本软件的使用范围应当为赤道以北,中央经线以东,否则对应数值为负数并且有可能出现错误.
Screenshots
Verdict
The clearest difference is review sentiment: 军用坐标 at 100% against Contacts Manager's 84%. 军用坐标 also leads on iOS requirement (8.0 vs 10.0). Contacts Manager's advantage is price ($0.99 vs $1.99). On update cadence, 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
Contacts Manager costs $0.99 and 军用坐标 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Contacts Manager | 军用坐标 |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 4.5 (92 ratings) — better | — |
| Positive reviews | 84.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 92 — better | — |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 22 MB |
| Age rating | 4+ | 12+ |
| Developer | Chuansheng Jia | 一 丁 |
Customer experience
Contacts Manager
军用坐标
In-app purchases
Contacts Manager
No in-app purchases
军用坐标
No in-app purchases
