CHM Sharp vs AR智慧园区
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CHM Sharp
This app is a reader for CHM (Microsoft Compiled HTML Help) documents on iOS devices. It allows for file management, searching within documents, and various viewing options. Transfer files easily via Wi-Fi or iTunes.
- CHM document reader
- File sorting and searching
- File management (copy, move, delete)
- Wi-Fi and iTunes file transfer
- In-document search and highlighting
- Pinch-to-zoom support
- Bookmark functionality
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CHM Sharp is CHM (Microsoft Compiled HTML Help) document / ebook reader for iPad, iPhone and iPod touch. * Sorting by file name、create time and file size * Search file(folder) name * View, copy, move, delete, rename, email, zip Compression and unzip files/folders * Extract chm files from compressed .zip/.rar file * Glide deleting function * Transferring files by wifi and itunes file sharing * Email multiple files, folder Supported * catalog view/search、index view/search * full-text、title search, Highlight show * auto detect Text encoding * support bookmarks * Supports pinch to zoom * select all and cancel all * open files from other app * Support all orientations * Universal app
AR智慧园区
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通过与高精度定位、停车系统相结合，实现访客的智能停车引导，可视化路线指引，方便快捷；基于AR场景识别的地标导览，实现地标建筑功能及理念的具象化展现，以AR虚实结合的视觉方式，展现出园区风格的科技成果和文化风貌；AR讲解功能，利用AR虚拟角色生动形象讲解基地多种高新技术业务设施的功能特性、应用效果等。
Screenshots
Verdict
The clearest difference is in-app purchases: AR智慧园区 at none against CHM Sharp's 1. AR智慧园区 also leads on ads (none vs shown) and iOS requirement (11.0 vs 14.0). On price, update cadence 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. CHM Sharp sells 1 one-off in-app purchase. AR智慧园区 asks for nothing beyond the download.
CHM Sharp ships an update every 4 months, AR智慧园区 every 3 months. The most recent releases landed on September 9, 2026 and May 16, 2026 respectively.
| Parameter | CHM Sharp | AR智慧园区 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (11 ratings) — better | — |
| Positive reviews | 68.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 931 MB |
| Age rating | 4+ | 4+ |
| Developer | 锦文 游 | 怡 梁 |
In-app purchases
CHM Sharp
- Full Version$0.99
AR智慧园区
No in-app purchases
