Comparison

Microsoft Outlook vs DueVault

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

Head to head
About

Microsoft Outlook

Consolidate all your email accounts and calendars into one streamlined application. Manage your inbox, schedule meetings, and access files from various cloud services. Enhance productivity with AI-powered writing assistance and smart inbox features.

Highlights
  • Unified inbox for multiple email accounts
  • Smart inbox sorting
  • Quick swipe actions
  • Meeting scheduling and availability sharing
  • File access from cloud storage
  • AI-powered email summarization and drafting
  • Editing of Office documents
Features
Read full description

Outlook lets you bring all your email accounts and calendars in one convenient spot. Whether it’s staying on top of your inbox or scheduling the next big thing, we make it easy to be your most productive, organised and connected self. Here's what you'll love about Outlook for iOS: - Focus on the right things with our smart inbox - we help you sort between messages you need to act on straight away and everything else. - Swipe to quickly schedule, delete and archive messages. - Share your meeting availability with just a tap and easily find times to meet with others. - Find everything you're looking for, including files, contacts, and your forthcoming trips. - View and attach any file from your email, OneDrive, Dropbox, and more, without having to download them to your phone. - Open Word, Excel, or PowerPoint attachments to edit them directly in the corresponding app and attach them back to an email. - Recap extra-long email threads in an instant with Summarise with Copilot* - Type a few words to have Copilot* jump-start your writing with an outline or draft - Before sending off your email, use Coaching with Copilot* to get tips and suggestions that help improve the overall tone, sentiment, and clarity *Microsoft 365 Personal/Family subscription or business account enabled with Copilot required to use Copilot features -- Outlook for iOS works with Microsoft Exchange, Office 365, Outlook.com (including Hotmail and MSN), Gmail, Yahoo Email, and iCloud. -- To make an in-app purchase of a Microsoft 365 Family or Personal subscription, open the app, go to Settings, and tap on Upgrade next to your Outlook.com or Hotmail.com account. Subscriptions begin at $6.99 a month in the US, and can vary by region. With a Microsoft 365 subscription, you get 1TB of storage for each user, access to all features in Word, Excel, and PowerPoint on iPad, iPhone, and iPod touch, and you can install Word, Excel, PowerPoint, Outlook and OneNote on PCs or Macs. Microsoft 365 subscriptions purchased from the app will be charged to your iTunes account and will automatically renew within 24 hours prior to the end of the current subscription period, unless auto-renewal is disabled beforehand. To manage your subscriptions or to disable auto-renewal, after purchase, go to your iTunes account settings. A subscription cannot be cancelled during the active subscription period. Any unused portion of a free trial period, if offered will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy and Cookies: https://go.microsoft.com/fwlink/?LinkId=521839 Terms of Use: http://go.microsoft.com/fwlink/?LinkID=530144 Contract Summary: https://www.microsoft.com/microsoft-365/outlook/contract-summary Consumer Health Data Privacy Policy: https://go.microsoft.com/fwlink/?linkid=2259814

About

DueVault

Features
Read full description

DueVault helps you stay ahead of the important dates that are easy to miss. Track subscriptions, insurance, warranties, contracts, licences, passports and other renewal or expiry items in one calm, organised app. See what needs attention next, plan by month, and keep the relevant documents beside each record. KEY FEATURES • Track renewal, expiry and cancellation dates • Schedule local reminders before deadlines • View upcoming items in a monthly calendar • Filter by status and category • Record costs, providers and reference details • Attach receipts, policies, warranties and screenshots • Keep a renewal history • Protect the app with Face ID, Touch ID or device passcode • Optionally sync renewal metadata through your private iCloud account • No advertising or cross-app tracking PRIVACY Core records and attachments are stored in protected app storage. DueVault does not require a Techwave Innovations account. Optional iCloud sync mirrors renewal metadata; attachments remain on the device where they were added. SUBSCRIPTIONS DueVault requires an auto-renewable weekly or yearly subscription. Payment is charged to your Apple Account when purchase is confirmed. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in Apple Account settings. Privacy Policy: https://duevault.techwaveinnovations.co.uk/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://duevault.techwaveinnovations.co.uk/contact/ Support email: support@techwaveinnovations.co.uk

Screenshots

Microsoft Outlook4 screens
DueVault4 screens

Verdict

The call

The clearest difference is ads: DueVault at none against Microsoft Outlook's shown. DueVault also leads on iOS requirement (17.0 vs 26.0). Microsoft Outlook's advantage is chart position (#12 vs unranked). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Microsoft Outlook sells 4 in-app purchases, starting at $1.99 per month and DueVault sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 8 level
Microsoft Outlook versus DueVault: the parameters behind the verdict, then further details
ParameterMicrosoft OutlookDueVault
PriceFreeFree
Rating4.8 (9.3M ratings) — better—
Positive reviews64.4% of reviews—
Number of ratings9.3M — better—
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#12 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size472 MB3 MB
Age rating4+4+
DeveloperMicrosoft CorporationTechwave Innovations Ltd

Bugs and requests

Microsoft Outlook

Reported bugs

4 issues
  • Frequent crashes when adding accounts
  • Delayed email notifications and syncing issues
  • Inability to delete emails in bulk
  • Calendar reminders not working as expected

Requested features

4 requests
  • Dark mode option
  • Improved search and filtering capabilities
  • Better integration with native iOS apps and services
  • Enhanced calendar management features

DueVault

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Microsoft Outlook

Subscriptions4
  • Microsoft 365 Basic$1.991 Month
  • Microsoft 365 Personal$9.991 Month
  • Microsoft 365 Family$12.991 Month
Show 1 more
  • Microsoft Copilot Pro$20.001 Month
2 purchases

DueVault

Subscriptions2
  • DueVault Weekly Premium$1.997 Days
  • DueVault Yearly Premium$19.991 Year

Questions

Is Microsoft Outlook free?
Microsoft Outlook is free to download, with in-app purchases available.
Is DueVault free?
DueVault is free to download, with in-app purchases available.
Do Microsoft Outlook or DueVault have ads?
Microsoft Outlook shows ads; DueVault does not.

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