SkyData vs Export & Backup Contacts
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SkyData
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Argilityβs SkyData IoT platform is a flexible framework, built using open source enterprise grade technology that empowers you to connect devices and machines. It is designed for real-time scaling, streaming and processing of data. The cloud based platform enables and facilitates the collection and processing of data from any device and sensor, merging it with transactional data and unstructured information. SkyData enables you to manage and monitor your devices by setting up rules that define conditions to trigger alarms and notifications. The extensible platform allows the capability of additional support such as predictive analytics, machine learning, data visualisation and reporting. The platform is based on IoT MQTT standards. With Argilityβs SkyData platform integration capabilities, which use REST APIβs, it can integrate into any business and operational system that delivers data sets to your mobile device in a secure environment.
Export & Backup Contacts
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: SkyData at none against Export & Backup Contacts's 1. SkyData also leads on ads (none vs shown) and device support (3 vs 1). On price, update cadence 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
Both are free to download. Export & Backup Contacts sells 1 one-off in-app purchase. SkyData asks for nothing beyond the download.
SkyData ships an update every 4 months, Export & Backup Contacts every 5 months. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.
| Parameter | SkyData | Export & Backup Contacts |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months β better | Every 5 months |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 19 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Argility | Renzo Delgado |
In-app purchases
SkyData
No in-app purchases
Export & Backup Contacts
- Export Contact Pro$2.99
Questions
Is SkyData free?
Is Export & Backup Contacts free?
Do SkyData or Export & Backup Contacts have ads?
Which is updated more often, SkyData or Export & Backup Contacts?
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