Comparison

MSG Viewer & EML File Opener vs Chartapir

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

Head to head
About

MSG Viewer & EML File Opener

Features
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Got a winmail.dat instead of the PDF you were promised? An Outlook .msg your iPhone won't open? MailFolio opens it and hands you what's inside: the attachments, the formatted message, the meeting invite. Everything is processed on your device. SUPPORTED FORMATS β€’ Outlook MSG and OFT β€’ EML and EMLX messages β€’ MBOX mail archives β€’ MHT and MHTML web archives β€’ Winmail.dat / TNEF attachments BUILT FOR REAL CORRESPONDENCE Read formatted HTML, plain text and compressed RTF content. Inspect sender, recipients, dates and message headers. Preview, save and share attachments with Apple’s native tools. Search a message, reply or forward, and return to recent files in your private local library. MORE THAN THE MESSAGE β€’ Quick Look previews of MSG, EML, MHT and Winmail.dat in Files and Finder β€’ Outlook RTF messages keep their formatting β€’ Meeting invitations and contact cards as readable cards, with Add to Calendar and Add to Contacts β€’ Outlook meeting requests show their time and location β€’ Emails attached to emails open right in the reader β€’ Large MBOX archives and Apple Mail .mbox folders β€’ S/MIME-signed messages open normally; links open in your browser only after you confirm EXPORT WITHOUT A CONVERSION SERVER Create PDF, EML, HTML or plain-text copies for sharing, filing and reference. Your messages and attachments are processed on your deviceβ€”not uploaded to MailFolio. Remote email resources, scripts and forms stay blocked while you read. PRO ON ALL YOUR APPLE DEVICES Open your first email file free. Unlock unlimited opening and export with an optional monthly or yearly subscription or a one-time lifetime purchase. No account, no advertising and no tracking. MailFolio is designed for iPhone, iPad and Mac and integrates with Files, Share Sheet, Quick Look, Shortcuts and Quick Actions. Terms of Use: https://mailfolio.app/terms Privacy Policy: https://mailfolio.app/privacy/ New: 7-day Pro pass. All Pro features, pay once with no automatic renewal.

About

Chartapir

Features
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Upload a spreadsheet. Walk into the meeting with an animated chart video. Chartapir turns a CSV or Excel file β€” or a photo of a printed table β€” into a finished MP4: animated charts, a spoken script, burned-in subtitles and music, assembled for you. It is built for the people who have to stand up and present the numbers, not edit video. HOW IT WORKS 1. Pick your file. CSV, XLSX, or a picture of a table. 2. Choose a length and start β€” or open Advanced options for chart count, theme, music mood, voice and language. 3. Chartapir reads the data, picks the charts, writes the script and renders the video. 4. Share it straight from the app β€” AirDrop, Messages, Photos, or anywhere else. WHAT COMES OUT β€’ Animated charts β€” six kinds, chosen to fit your data β€’ Narration that reads the story aloud, in English or Traditional Chinese β€’ Burned-in subtitles, so it reads with the sound off β€’ Music ducked under the voice, never over it β€’ One MP4 β€” 16:9 for the deck, 9:16 for the feed IT WON'T MAKE A NUMBER UP The hard part isn't the animation. It's never saying something false about your data. Chartapir totals a flow β€” new customers, churn, monthly revenue β€” and refuses to total a stock, because "3,223 active customers" added up across twelve months is nonsense. Currency goes on the money column and not on head counts. The arithmetic in the script is checked against your file before a single frame is rendered. BUILT FOR REAL SPREADSHEETS Reads Big5 Traditional Chinese files that most tools mangle. Preview a voice before you spend a credit. Watch the render progress and come back to it later β€” your finished videos stay in the app. PLANS Free β€” 15 credits a month, about 7 videos. 720p, up to 30 seconds, a small Chartapir watermark, 1 music track, videos kept 7 days. Starter β€” US$16.99 per month. 80 credits, about 13 videos a month. 1080p with no watermark, up to 60 seconds, 8 music tracks, 3 videos rendering at once, videos kept 30 days. Pro β€” US$39.99 per month. 300 credits, about 25 videos a month. Up to 120 seconds and 12 charts, all 13 music tracks, 5 videos rendering at once, videos kept 90 days. Premium β€” US$99.99 per month. 1,500 credits, about 60 videos a month. Up to 300 seconds, all 13 music tracks, 10 videos rendering at once, videos kept a year. SUBSCRIPTION TERMS Chartapir Starter (US$16.99), Pro (US$39.99) and Premium (US$99.99) are auto-renewable monthly subscriptions. Payment is charged to your Apple Account at confirmation of purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of that time. Manage or cancel your subscription in your Apple Account settings after purchase. Prices may vary by region. Terms of Use: https://chartapir.app/terms Privacy Policy: https://chartapir.app/privacy Support: https://chartapir.app/support Delete your account: https://chartapir.app/delete-account

Screenshots

MSG Viewer & EML File Opener4 screens
Chartapir4 screens

Verdict

The call

The clearest difference is device support: MSG Viewer & EML File Opener at 3 against Chartapir's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MSG Viewer & EML File Opener sells 4 in-app purchases, starting at $3.99 per month and Chartapir sells 3 in-app purchases, starting at $16.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MSG Viewer & EML File Opener ships an update weekly, Chartapir every 10 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

Scorecard1 real difference Β· 5 level
MSG Viewer & EML File Opener versus Chartapir: the parameters behind the verdict, then further details
ParameterMSG Viewer & EML File OpenerChartapir
PriceFreeFree
Update frequencyWeekly β€” betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Mac β€” betteriPhone
Requires iOS17.0 β€” better18.0
Further details β€” not scored
Size8 MB12 MB
Age rating4+4+
DeveloperEUTOPIX LABSTechnicolorLife LLC

In-app purchases

4 purchases

MSG Viewer & EML File Opener

Subscriptions2
  • MailFolio Pro (Monthly)$3.991 Month
  • MailFolio Pro (Yearly)$14.991 Year
One-time2
  • MailFolio Pro 7-Day Pass$2.99
  • MailFolio Pro Lifetime$49.99
3 purchases

Chartapir

Subscriptions3
  • Starter$16.991 Month
  • Pro$39.991 Month
  • Premium$99.991 Month

Questions

Is MSG Viewer & EML File Opener free?
MSG Viewer & EML File Opener is free to download, with in-app purchases available.
Is Chartapir free?
Chartapir is free to download, with in-app purchases available.
Do MSG Viewer & EML File Opener or Chartapir have ads?
Neither MSG Viewer & EML File Opener nor Chartapir shows ads.
Which is updated more often, MSG Viewer & EML File Opener or Chartapir?
MSG Viewer & EML File Opener ships an update weekly, and Chartapir every 10 days. Most recently, MSG Viewer & EML File Opener was updated on November 1, 2026 and Chartapir on November 10, 2026.

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