Contacts Backup & Transfer vs Ninja Private Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contacts Backup & Transfer
Easily back up and restore your phone's contacts without a computer. Send a VCF file via email for offline backup and restore by simply opening the file. Your address book remains secure and private.
- Offline contact backup
- Restore contacts via VCF file
- Email backup file
- No computer synchronization needed
- Secure and private contact storage
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Contacts Backup & Transfer is the easiest way to backup and restore your contacts all from your phone without needing a computer or synchronization. You can backup all your contacts with a single touch and send yourself as a .vcf attachment via email. All contacts can then easily be restored any time by simply opening .vcf file in your mailbox. Key Features: Offline Backup. No need to sync to any server. Just email the backup file to yourself. Your adress book is secure and safe. We don't access or store your contacts. Easy restore. No need to any app to restore backup file. Just tap on the *.vcf backup file . * Backup Contacts as VCF (VCard)
Ninja Private Messenger
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Ninja Private Messenger is the ultimate solution for private messaging. With end-to-end encryption, you can connect with confidence, knowing that your conversations are always secure. Plus, our unique feature of automatically removing all chat data after 24 hours (or a timer set by you) ensures that your conversations stay private. You can make one-to-one or group voice and video calls and add a personal touch to your messages with our range of stickers. Ninja Private Messenger is designed to give you the freedom to express yourself privately and securely. Download the app now and join the growing community of users who trust Ninja Private Messenger for their private communication needs.
Screenshots
Verdict
The clearest difference is ads: Ninja Private Messenger at none against Contacts Backup & Transfer's shown. Ninja Private Messenger also leads on update cadence (monthly vs every 6 months). Contacts Backup & Transfer's advantage is iOS requirement (13.0 vs 18.0). 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
Both are free to download. Contacts Backup & Transfer sells 1 one-off in-app purchase and Ninja Private Messenger sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Contacts Backup & Transfer ships an update every 6 months, Ninja Private Messenger monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Contacts Backup & Transfer | Ninja Private Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 277 MB |
| Age rating | 4+ | 17+ |
| Developer | Jai Parkash | Nexever Pvt Ltd |
In-app purchases
Contacts Backup & Transfer
- Remove Ads?$2.99
Ninja Private Messenger
- Free stickers$2.991 Month
- Remove Ads$0.99
- Ninja Sticker$0.99
Questions
Is Contacts Backup & Transfer free?
Is Ninja Private Messenger free?
Do Contacts Backup & Transfer or Ninja Private Messenger have ads?
Which is updated more often, Contacts Backup & Transfer or Ninja Private Messenger?
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