Comparison

OFD阅读器 vs D2M eFly

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

Head to head
About

OFD阅读器

This tool allows you to open and convert OFD and PDF documents. It supports converting OFD files to PDF, Word, or JPG images, as well as reading, printing, and sharing OFD documents.

Highlights
  • Open OFD and PDF documents
  • Convert OFD to PDF, Word, JPG
  • Read OFD files
  • Print OFD documents
  • Share OFD documents
Features
Read full description

OFD阅读器是一款专业的公务OFD发票文档浏览转换工具。 支持OFD及PDF文档打开; 支持将OFD格式文档转换成PDF/Word/JPG图片等; 支持OFD阅读; 支持OFD打印以及分享。 会员订阅: 订阅价格为每年68元、每月28元 订阅会自动续订,除非在当前期间结束前至少24小时关闭自动续订;帐户将在当前期间结束前24小时内收取续订费用,并确定续订费用 订阅可以由用户管理,并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订 隐私条款:https://blog.csdn.net/2401_82596890/article/details/137870648 使用条款:https://blog.csdn.net/2401_82596890/article/details/137870701

About

D2M eFly

Features
Read full description

D2M eFly 是一款面向制造企业的移动端 MES 应用,帮助企业将生产现场、物料流转、质量管控与管理审核流程连接起来,让生产管理更高效、更透明、更可控。 通过 D2M eFly,企业管理者、车间主管、班组人员可以随时查看和处理工单任务,跟踪物料使用情况,执行质量检验,维护企业建模数据,并完成分层审核与精益改善相关工作。应用围绕制造现场核心 业务场景设计,支持从计划执行到过程追踪、从问题发现到闭环改善的日常管理需求。 主要功能 工单管理:查看工单信息、跟踪生产进度,提升任务执行效率。 物料管理:管理物料流转、领用、消耗与追溯,减少现场管理盲区。 质量管理:支持质量检验、异常记录与问题跟踪,助力质量持续改善。 企业建模:维护组织、产线、设备、工序等基础模型,支撑数字化生产管理。 分层审核:支持多层级现场审核,推动问题发现、整改与闭环。 精益管理:围绕现场改善、异常处理和持续优化,帮助企业提升运营效率。 D2M 让制造管理从办公室延伸到生产现场,帮助企业构建更敏捷、更协同、更数字化的生产运营体系。

Screenshots

OFD阅读器3 screens
D2M eFly4 screens

Verdict

The call

The clearest difference is in-app purchases: D2M eFly at none against OFD阅读器's 3. OFD阅读器's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OFD阅读器 sells 3 in-app purchases, starting at $3.99 per month. D2M eFly asks for nothing beyond the download.

UpkeepUpdate frequency

OFD阅读器 ships an update fortnightly, D2M eFly every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
OFD阅读器 versus D2M eFly: the parameters behind the verdict, then further details
ParameterOFD阅读器D2M eFly
PriceFreeFree
Rating4.8 (12 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings12 — better—
Update frequencyFortnightlyEvery 11 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size28 MB154 MB
Age rating4+17+
Developer鑫昕 马鸿 朱

In-app purchases

3 purchases

OFD阅读器

Subscriptions2
  • 月会员$3.991 Month
  • 年会员$9.991 Year
One-time1
  • 永久会员$14.99
None

D2M eFly

No in-app purchases

Questions

Is OFD阅读器 free?
OFD阅读器 is free to download, with in-app purchases available.
Is D2M eFly free?
D2M eFly is free to download, with no in-app purchases.
Do OFD阅读器 or D2M eFly have ads?
Neither OFD阅读器 nor D2M eFly shows ads.
Which is updated more often, OFD阅读器 or D2M eFly?
OFD阅读器 ships an update fortnightly, and D2M eFly every 11 days. Most recently, OFD阅读器 was updated on October 30, 2026 and D2M eFly on October 31, 2026.

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