Contacts Sync vs Billeta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contacts Sync
Easily back up, export, and restore your phone's contacts without a computer. This app helps you find and merge duplicate entries, ensuring your address book stays organized and secure. Supports multiple export formats and cloud storage options.
- Contact backup to secure cloud storage
- Export contacts in VCF, XLS, CSV formats
- Find and merge duplicate contacts
- Restore contacts from backup files
- Automatic daily, weekly, monthly backups
- Export backups via third-party apps
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Contacts Backup App is the easiest way to backup your contacts all from your phone without needing a computer. Also you can find duplicate contacts and merge by allocating contacts with similar names or identical phone numbers and email addresses. You can backup the contacts from the address book in 3 different file formats in no time: VCF, XLS and CSV. ** Backup: Allow Easy Backup to access your contacts and choose the Backup option in the app. That’s it! All your contacts are safe on our secure cloud storage. You can turn automatic backup ON and choose between daily, weekly and monthly backup frequency. ** Export: Export your VCF, XLS and CSV backups via third party apps like WhatsApp, iMessage, Email, and Airdrop. At any time, you can access and restore previous backups. You can also export your backup to Google Drive and Dropbox. ** Merge Duplicate Contacts: Users can view the contacts which have duplicate/missing phone numbers, emails, or names. Find & Merge duplicate contacts, phones, emails, and similar names. Also, you can remove contacts without names or phone number. ** Restore: No need to use any app to restore the backup files. Just tap on the .vcf backup file in the iPhone, iPod Touch or iPad Mail client and restore your contacts. Contact Backup is 100% safe for your contacts. The backup and export are done on our secure servers or Google Drive and Dropbox. If you have any questions about the app, please do not hesitate to contact us at appsupport@backup.contact, we’ll be happy to help! IMPORTANT NOTE: After sending backup file (*.vcf) to yourself, please check your inbox to see if message arrived and contains attachment (backup file). Sometimes email providers block attachments if attachment size is too large. Try with another mail account if possible, to send your backup file. We also offer Tera Backup Pro, a set of premium features to keep your contacts secure at all times while accessible from all places. This service includes the following features: • Automatic backups of your contacts • Secure cloud storage of your backups • Military-grade AES-256 encryption of your cloud backups This service is offered as an auto-renewable subscription for Week: $1.99 per week Month: $4.99 per month (3 Days Free Trial) Year: $19.99 per year ------------------------ Please see the subscription details below: - The subscription price is automatically renewed every month until cancelled. - Your payment will be charged to your iTunes Account as soon as you confirm your purchase. - You can manage your subscriptions and turn off auto-renewal from your Apple ID account settings after the purchase. - Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period. - The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period. - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. - Any features requiring an active subscription (including Cloud Storage) may, at any time without notice, be turned off or removed after the subscription has ended. Privacy Policy: https://backup.contact/privacy-policy.html Terms of Use: https://backup.contact/term-condition.html
Billeta
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Tired of manual cash handling errors? Enjoy counting money simply with Billeta, no need of paper neither pen and make all process paperless. Counting, checking and sending bank notes & coins reports just got easier! Say goodbye to discrepancies. Features and benefits - Just count, the app gives the total immediately and no need of additional calculator - The count can be managed by a lot of 10 coins or bank notes. The calculation of the total is still obtained immediately with the lot - Each calculation is managed as a project. Each project can be saved in archive - The calculation can be reset per currency to 0 or in batch to 0 - A well designed report can be sent by e-mail for your workflow - The project can be saved, reloaded from the archive - Each project has its own project unique ID that can be used later for your workflow - Each project may consist of multiple currencies - The following currencies can be used: Bangladeshi taka (BDT), Canadian dollar (CAD), Swiss Franc (CHF), Algerian dinar (DZD), Euro (EUR), Indian rupee (INR), Nepalese rupee (NPR), US Dollar (USD), Sterling (GBP), Central african CFA (XAF), West african CFA (XOF), Malagasy ariary (MGA). Other currencies will be added in future versions
Screenshots
Verdict
The clearest difference is in-app purchases: Billeta at none against Contacts Sync's 3. Billeta also leads on update cadence (every 3 weeks vs every 6 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. Contacts Sync sells 3 in-app purchases, starting at $1.99 per 7 days. Billeta asks for nothing beyond the download.
Contacts Sync ships an update every 6 weeks, Billeta every 3 weeks. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.
| Parameter | Contacts Sync | Billeta |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (20 ratings) — better | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 92 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Haresh Purbiya | atety sàrl |
In-app purchases
Contacts Sync
- Contact backup PRO - weekly$1.997 Days
- Contact backup PRO - Monthly3 Days trial$4.991 Month
- Contact backup PRO - Yearly$19.991 Year
Billeta
No in-app purchases









