Comparison

Renewly vs OneOpen

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Renewly

Features
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Renewly的核心价值: - 统一管理所有订阅和需要续费的事项 - 智能提醒,不错过任何续费 - 可视化仪表盘统计 - 高度个性化定制 - 隐私优先 (本地存储,无数据上传) 功能亮点: - 支持多种提醒周期(日/周/月/季度/半年/年/自定义) - 多重提前通知(1/3/7/15/30天) - 智能搜索筛选功能 - 9种预设分类(会员、保险、服务器、域名、房租、贷款、车辆、信用卡等) - 深色模式支持 - 本地通知推送 隐私协议:https://a1cballncrz.feishu.cn/wiki/Zxb5w5bItiUIgBkZQgwcW4s3nlc?from=from_copylink 服务条款:https://a1cballncrz.feishu.cn/wiki/Y2FIwGZgAi681ckqsDmcWm2knDb?from=from_copylink

About

OneOpen

Features
Read full description

OneOpen is a multi-format file viewer for iPhone and iPad. Open documents, web pages, CAD drawings, 3D models and archives from Files, Mail and apps that support document sharing. HTML and Markdown Preview HTML, HTM and XHTML pages. Read Markdown / MD notes with headings, a table of contents, tables, code fences, task lists, footnotes and reference links. ZIP websites retain local images, styles and relative resources. Markdown in packages can display supported local images. Ordinary HTML allows restricted HTTPS/WSS networking by default, with offline and Safe Preview options. Markdown does not run scripts or load remote images. CAD drawings and 3D models (Advanced) • Pan, zoom and toggle layers in supported DWG/DXF 2D model-space drawings. • Rotate STEP/STP, IGES/IGS, BREP/BRP, STL, OBJ and PLY models, including PLY vertex colors and point clouds. • ZIP a complete OBJ model folder to load supported MTL materials, PNG/JPEG textures, normals, transparency and groups. A standalone OBJ shows geometry without reading private neighboring files. • Preview supported static GLB / glTF 2.0 geometry, nodes, basic materials and PNG/JPEG textures. Model ZIPs retain relative resources. JSON and model information have separate views. • USDZ starts in object view; choose AR when needed. • Included models and engineering drawings demonstrate supported features. Everyday viewing is free Read PDF, Office/iWork, images, audio/video, JSON, XML, YAML, CSV, code and text. PDF supports continuous reading, zoom, search and page controls that hide while scrolling. Edit supported text in an independent working copy. Archives and EPUB Browse supported ZIP/7Z/RAR/TAR, GZ/BZ2/XZ/Zstandard/LZ4/LZMA/Z, CAB/CPIO/AR/XAR/ISO9660/LHA and TAR combinations. Open/share entries; extract to Files. ZIP/EPUB are free; others need Advanced Access. EPUB follows the declared chapter order, with a table of contents, previous/next controls, current-chapter search and reading settings. Pages stay offline. A chapter error keeps navigation available. DRM, media overlays, annotations and whole-book search are unsupported. Email, certificates and information Decode EML headers, body text, common character encodings and attachment filenames. Open or share readable attachments independently. HTML email becomes text without loading remote content. Decryption, signature verification and TNEF extraction are not provided. Inspect public CER, DER, CRT and PEM certificate subjects, issuers, validity, algorithms, public keys, usages and SHA-256 fingerprints. Certificates are never installed and device trust is not evaluated. File Information includes PDF metadata, image/camera properties, media tracks, text encoding/line counts and archive summaries. Open from other apps Skippable onboarding uses real iOS screenshots to explain More, Edit and favorite ordering in the share sheet. Revisit it in Settings. Categories, Recents and widgets help you return to files. Advanced Access and compatibility An annual membership or a one-time lifetime purchase unlocks the same specialized features. Check format details before purchasing. DWG supports selected 2D model-space content; DXF supports text files. CAD editing, engineering measurement, native SolidWorks and full external references are unsupported. Compressed glTF geometry, skins and active morphs require conversion. Animation is static; advanced materials may be approximate. ZIP complete model folders, or use self-contained GLB for single-file sharing. Supported ZIP AES/ZipCrypto, 7z AES and RAR4/5 AES/solid archives can open; multipart, Deflate64, Implode and ARJ are unsupported. Native previews depend on iOS codecs/variants. Privacy No account, ads, analytics or document uploads. Non-HTML previews stay offline. HTML and ZIP websites may run JavaScript and connect over HTTPS/WSS in an isolated environment; offline and Safe Preview modes are available. Terms: https://oneapps.studio/terms Privacy: https://oneapps.studio/privacy

Screenshots

Renewly4 screens
OneOpen4 screens

Verdict

The call

The clearest difference is in-app purchases: Renewly at none against OneOpen's 2. OneOpen's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OneOpen sells 2 in-app purchases, starting at $0.99 per year. Renewly asks for nothing beyond the download.

UpkeepUpdate frequency

Renewly ships an update every 2 weeks, OneOpen every 3 days. The most recent releases landed on October 28, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 5 level
Renewly versus OneOpen: the parameters behind the verdict, then further details
ParameterRenewlyOneOpen
PriceFreeFree
Positive reviews—57.1% of reviews
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size1 MB75 MB
Age rating4+4+
Developer刚 姚Freedom Dimension (shenzhen) Technology Co., Ltd

In-app purchases

None

Renewly

No in-app purchases

2 purchases

OneOpen

Subscriptions1
  • Advanced Access Annual$0.991 Year
One-time1
  • Advanced Access Lifetime$2.99

Questions

Is Renewly free?
Renewly is free to download, with no in-app purchases.
Is OneOpen free?
OneOpen is free to download, with in-app purchases available.
Do Renewly or OneOpen have ads?
Neither Renewly nor OneOpen shows ads.
Which is updated more often, Renewly or OneOpen?
Renewly ships an update every 2 weeks, and OneOpen every 3 days. Most recently, Renewly was updated on October 28, 2026 and OneOpen on November 1, 2026.

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