Comparison

Export & Backup Contacts vs CalenDual

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

Head to head
About

Export & Backup Contacts

Features
Read full description

Back up your iPhone contacts before you switch phones, reset your device or clean up your address book. Save them as a vCard (VCF) file, or create a CSV spreadsheet with Pro that is compatible with Excel, Numbers and Google Sheets. BACK UP AND SHARE β€’ Export the contacts you allow the app to access as a VCF (vCard) file. β€’ Save or share the file with the iOS share sheet, including Files, AirDrop, Mail and other compatible apps. β€’ Keep a local history with the date, device and number of contacts in each backup. β€’ Search and review the contacts saved in a backup. CSV YOUR WAY β€’ Choose the contacts and columns to include: name, phone numbers, emails, company, addresses, birthday and URLs. β€’ Preview the first rows for free before you export. β€’ Save column templates to reuse your preferred layout; choose contacts each time. β€’ Exporting the CSV file requires Pro. RESTORE FROM YOUR HISTORY (PRO) Add contacts to your address book from a backup in this app's local history. Restoring adds contacts; it does not delete or replace the contacts already on your iPhone. REVIEW POSSIBLE DUPLICATES (PRO) Find and review contacts that may be duplicates. The app lists them for you to check; it does not merge them automatically. FREE VS PRO Free: up to 70 contacts per file, 3 exports per day, vCard export, CSV preview and your 3 most recent backups. Pro: all accessible contacts in every file, unlimited exports, CSV export, full backup history, restore from history and duplicate review. PRO IS ONE PAYMENT, NO SUBSCRIPTION Pro is a one-time lifetime purchase. Use Restore purchases with the same Apple Account to get Pro back on a new device or after reinstalling the app. KEEP A COPY OUTSIDE THE APP Backup history is stored only on this device and is removed if you delete the app. Before deleting the app or changing phones, save your VCF file to Files or another place you trust. Importing backup files from outside the app and automatically merging duplicates are not included. YOUR PRIVACY Your contacts are processed on your device and are not uploaded to our servers. You choose where to share exported files. The app uses third-party services for purchases, analytics and crash reporting; see our Privacy Policy for details.

About

CalenDual

Never miss a special occasion again with this app that sends personalized, AI-generated messages automatically. It offers multilingual support, inspirational templates, and easy event management to help you celebrate effortlessly while maintaining a personal touch.

Highlights
  • Automatic message sending
  • AI-generated personalized messages
  • Multilingual and culturally adapted
  • Inspirational message templates
  • Interactive event calendar
  • Message tracking and notifications
Features
Read full description

CalenDual – Never Forget a Birthday or Special Occasion Again! CalenDual is the ultimate app for sending personalized and automatic messages to your loved ones on birthdays, New Year’s, holidays, and more! With advanced AI, CalenDual generates unique messages each year, ensuring they remain heartfelt and original. Celebrate effortlessly while keeping a personal touch in your messages! Key Features: Reminders & Automatic Message Sending Schedule messages for birthdays, holidays, weddings, promotions, and special occasions. CalenDual sends your message automatically, even if you forget! Smart Personalization AI generates unique, thoughtful messages tailored to each person. Add a personal touch with photos, videos, or voice notes. Multilingual & Culturally Adapted Send messages in different languages based on the recipient’s language. Respect cultural traditions and customs. Inspirational Templates & Message Library Access a variety of message templates for every occasion. Customize messages before sending. Easy Scheduling & Event Management View all upcoming events in an interactive calendar. Plan and edit your messages with just one tap. Tracking & Notifications Get reminders for forgotten events. See who has interacted with your messages. Manual or Automatic Mode Let the app send messages for you. Or choose to approve each message before sending. Why Choose CalenDual? Save time while staying thoughtful. Never miss an important event. Send unique and meaningful messages with AI. A culturally aware and multilingual app. Join the CalenDual community and celebrate the moments that matterβ€”without the stress! Download CalenDual now and make every celebration special!

Screenshots

Export & Backup Contacts4 screens
CalenDual4 screens

Verdict

The call

The clearest difference is in-app purchases: CalenDual at none against Export & Backup Contacts's 1. CalenDual also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 months). On price, device support and iOS requirement 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. Export & Backup Contacts sells 1 one-off in-app purchase. CalenDual asks for nothing beyond the download.

UpkeepUpdate frequency

Export & Backup Contacts ships an update every 5 months, CalenDual every 2 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences Β· 5 level
Export & Backup Contacts versus CalenDual: the parameters behind the verdict, then further details
ParameterExport & Backup ContactsCalenDual
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 5 monthsEvery 2 days β€” better
AdsYesNo β€” better
In-app purchasesYesNo β€” better
Monetizationβ€”Free
DevicesiPhoneiPhone, iPod β€” better
Requires iOS16.015.6 β€” better
Further details β€” not scored
Size10 MB8 MB
Age rating+44+
DeveloperRenzo DelgadoMaxence Wright

In-app purchases

1 purchases

Export & Backup Contacts

One-time1
  • Export Contact Pro$2.99
None

CalenDual

No in-app purchases

Questions

Is Export & Backup Contacts free?
Export & Backup Contacts is free to download, with in-app purchases available.
Is CalenDual free?
CalenDual is free to download, with no in-app purchases.
Do Export & Backup Contacts or CalenDual have ads?
Export & Backup Contacts shows ads; CalenDual does not.
Which is updated more often, Export & Backup Contacts or CalenDual?
Export & Backup Contacts ships an update every 5 months, and CalenDual every 2 days. Most recently, Export & Backup Contacts was updated on November 3, 2026 and CalenDual on November 4, 2026.

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