罗盘钛合库存管理 vs OnePreview
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
罗盘钛合库存管理
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用户可以通过App查看酒店实时库存信息和各种分析数据,可以进行手机库存单据审批和出入库
OnePreview
This app allows you to preview and interact with various developer file formats, including Markdown, code, databases, and archives, directly on your iPhone and iPad. It offers local processing for speed and privacy, with features like PDF export and structured data inspection.
- Markdown and MDX rendering
- JSON, YAML, XML, CSV, TSV, TOML, ENV parsing
- SQLite database inspection
- Source code and log viewing
- ZIP and TAR.GZ archive content preview
- Mermaid diagrams and KaTeX math rendering
- A4 PDF export for Markdown files
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Preview Markdown, source code, structured data and archives on iPhone and iPad. OnePreview is a local-first file viewer with no account required. READ MARKDOWN, DIAGRAMS AND MATH View GitHub-style Markdown with tables, task lists and highlighted code. Switch between rendered content and source. Mermaid diagrams and KaTeX formulas use bundled rendering assets. EXPORT MARKDOWN TO PDF Open a standard Markdown file (.md or .markdown) in OnePreview to create an A4 PDF report. Check the actual PDF preview, with continued table headers, wrapped code, Mermaid diagrams and KaTeX formulas, then save it using the system file interface. Document content is processed on your device. INSPECT DATA, CODE AND ARCHIVES Read structured data and source code, inspect SQLite schemas and sample rows without editing the database, and see the folder hierarchy inside ZIP and TAR.GZ archives before extracting. SUPPORTED FORMATS Markdown (.md, .markdown), MDX, TextBundle, TextPack, JSON, JSONL, YAML, XML, CSV, TSV, TOML, ENV, INI, properties, Apple property lists (plist), SQLite (.sqlite, .sqlite3, .db), source code, plain text, logs, ZIP, TAR.GZ and TGZ. Syntax highlighting supports languages including Swift, Python, JavaScript, TypeScript, Java, C/C++, Objective-C, Ruby, Rust and Shell. OPEN YOUR FILES Tap Open File in OnePreview, or long-press a supported document in Files, choose Open With, then select OnePreview. A normal tap in Files may use Apple's built-in preview; OnePreview does not replace every system preview on iPhone or iPad. Try the sample folder from the home screen to explore supported formats.
Screenshots
Verdict
The clearest difference is update cadence: OnePreview at weekly against 罗盘钛合库存管理's every 50 months. 罗盘钛合库存管理's advantage is iOS requirement (12.0 vs 17.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
罗盘钛合库存管理 ships an update every 50 months, OnePreview weekly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.
| Parameter | 罗盘钛合库存管理 | OnePreview |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 50 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京万维罗盘信息技术有限公司 | 培克 罗 |
In-app purchases
罗盘钛合库存管理
No in-app purchases
OnePreview
No in-app purchases









