Comparison

MSG Viewer vs DeepCleanOps

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

Head to head
About

MSG Viewer

Easily open and manage various email file formats like .msg, .oft, and .eml without needing Microsoft Outlook. This app allows you to view full email details, search content, handle attachments, and export files to multiple formats. It prioritizes user privacy with local processing and no account requirements.

Highlights
  • Open .msg, .oft, .eml, .mbox, .mht files
  • View full email details and headers
  • Search within email content
  • Manage and preview attachments
  • Export emails to PDF, HTML, EML, and more
  • Offline and privacy-focused processing
  • Dark Mode support
Features
Read full description

MSG Viewer lets you open Outlook email files — including .msg, .oft, winmail.dat (TNEF), .eml, .mbox, and .mht — without Microsoft Outlook. One subscription. All your Apple devices — iPhone, iPad, and Mac.No ads. Supported Formats • Outlook Message (.msg) • Outlook Template (.oft) • EML (.eml) • Winmail.dat (TNEF) • MBOX Mailbox (.mbox) • MHTML / MHT (.mht, .mhtml) Key Features • Open email files instantly with a simple tap • Reply to and forward emails • View full email details, including: – Message headers – Plain text body – HTML body – RTF content • Search within email content • View and manage attachments • Preview attachments with Quick Look • Save attachments to Files or a selected folder • Dark Mode support • Fast, lightweight, and fully offline Export Options • Export MSG files to: – EML – PDF – HTML – RTF – TXT – VCF • Export EML files to: – PDF – HTML – RTF – TXT • Export MHT files to: – PDF – HTML (Export formats depend on the file content.) Privacy First • No account required • No data collection • No tracking • Files are processed locally on your device Support If you have any questions or need help, please contact us: admin@yenpi.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DeepCleanOps

Read full description

DeepCleanOps is the operations platform for professional cleaning teams. Coordinate work sessions, verify on-site GPS check-ins, document service with photo evidence, and keep your whole team connected in real time. FOR COORDINATORS AND ADMINS • Create and assign cleaning sessions to your team • Approve or reject completed sessions with a reason • Monitor the status of every location in real time • Manage users, locations, and team announcements FOR CLEANING STAFF • View your assigned sessions for the day • Check in via geolocation when you arrive on-site • Document your work with photos by zone • Complete sessions with observations FOR SUPERVISORS AND MANAGERS • Review photo evidence for each session • Filter and rate completed work • View rating history by location BUILT-IN COMMUNICATION • Session chat and direct messages between team members • Announcements and push notifications to keep everyone informed DeepCleanOps requires an account provided by your organization.

Screenshots

MSG Viewer4 screens
DeepCleanOps4 screens

Verdict

The call

The clearest difference is in-app purchases: DeepCleanOps at none against MSG Viewer's 3. DeepCleanOps also leads on iOS requirement (15.5 vs 17.0). MSG Viewer's advantage is update cadence (fortnightly vs every 3 months). On price, 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. MSG Viewer sells 3 in-app purchases, starting at $3.99 per 7 days. DeepCleanOps asks for nothing beyond the download.

UpkeepUpdate frequency

MSG Viewer ships an update fortnightly, DeepCleanOps every 3 months. Both last shipped on October 12, 2026.

Scorecard3 real differences · 7 level
MSG Viewer versus DeepCleanOps: the parameters behind the verdict, then further details
ParameterMSG ViewerDeepCleanOps
PriceFreeFree
Rating4.6 (11 ratings) — better—
Positive reviews93.8% of reviews—
Number of ratings11 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.015.5 — better
Further details — not scored
Size21 MB61 MB
Age rating4+17+
Developer延平 陈Angel Mauricio Gallego Pardo

In-app purchases

3 purchases

MSG Viewer

Subscriptions2
  • Pro Weekly$3.997 Days
  • Pro Yearly3 Days trial$9.991 Year
One-time1
  • Pro Lifetime Access$19.99
None

DeepCleanOps

No in-app purchases

Questions

Is MSG Viewer free?
MSG Viewer is free to download, with in-app purchases available.
Is DeepCleanOps free?
DeepCleanOps is free to download, with no in-app purchases.
Do MSG Viewer or DeepCleanOps have ads?
Neither MSG Viewer nor DeepCleanOps shows ads.
Which is updated more often, MSG Viewer or DeepCleanOps?
MSG Viewer ships an update fortnightly, and DeepCleanOps every 3 months. Most recently, MSG Viewer was updated on October 12, 2026 and DeepCleanOps on October 12, 2026.

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