ContactVault Pro vs Slide Craft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ContactVault Pro
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ContactVault is your trusted contact backup solution that keeps your data 100% private. No servers, no cloud, no tracking. Your contacts never leave your device. KEY FEATURES: One-Tap Backup - Instantly backup all your contacts with a single tap. Never worry about losing important phone numbers, emails, or addresses again. Multiple Export Formats - Choose between VCF (vCard) for universal compatibility or CSV for spreadsheet editing. Both formats are widely supported across all major platforms. AES-256 Encryption - Protect your backups with military-grade encryption. Set a password and only you can access the encrypted data. Perfect for sensitive contact information. Face ID and Touch ID - Add an extra layer of biometric security to your encrypted backups. Quick and convenient authentication. Backup History - Keep track of all your backups with detailed records including date, format, contact count, and file size. Easily find and manage previous backups. Backup Reminders - Never forget to backup again. Set daily, weekly, or monthly reminders to keep your contacts safe. 100% Local and Private - Your contacts are processed entirely on your device. No data is ever sent to external servers. Zero tracking, zero analytics. Easy Sharing - Share backup files via the iOS share sheet. Send via AirDrop, email, Messages, or save to Files app. HOW IT WORKS: 1. Open ContactVault and grant contact access 2. Choose your preferred format (VCF or CSV) 3. Optionally enable encryption with a password 4. Tap Backup Now - done! Your backup is saved locally and ready to share or store wherever you choose. WHO IS IT FOR? Anyone who wants to protect their contacts from accidental loss. People switching phones who need a reliable backup. Professionals who need encrypted contact exports. Privacy-conscious users who want local-only data processing. ContactVault - because your contacts deserve the best protection.
Slide Craft
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Turn good ideas into great pages. SlideCraft is a visual storytelling studio that turns your words into a beautifully laid-out image set. Write an opinion, build a checklist, or recap a weekend — from text to photos, finish a whole set of pages in one style, right on your phone. [PASTE TEXT, AUTO-SPLIT INTO PAGES] Enter a title and body — pages are generated from your paragraphs and length, then fine-tuned page by page. Up to 30 pages per set, so long content unfolds with room to breathe. [20 TEMPLATES, MORE THAN A NEW COLOR] From Minimal Paper and Dark Editorial to Magazine Masthead, Cream Note and Polaroid — every template brings its own layout language, keeping the whole set consistent. [EDIT PAGE BY PAGE, YOUR CALL] Rewrite titles and text, add your own photos, tune font size and byline, insert, delete or move pages. Put what matters where it lands best. [THREE RATIOS FOR DIFFERENT STORIES] 3:4, 1:1 and 4:5 — vertical stories, square cards or feed-friendly notes; pick the frame your content deserves. [PREVIEW THE SET, EXPORT IN HD] Swipe through every page, then export 1080-px-wide PNG images. Save to Photos or share through the system sheet to any app you choose. [DRAFTS ON DEVICE, NO SIGN-IN] Core editing and exporting happen on your device. No account needed; drafts wait right where you left them. Great for knowledge sharing, reading notes, travel recaps, lifestyle lists and product intros. Less layout work. More of what you mean. Good to know: auto-pagination is not AI rewriting — please check text and layout before exporting. SlideCraft does not offer developer cloud sync; system backups depend on your device settings. Keep important material backed up before deleting the app or switching devices.
Screenshots
Verdict
ContactVault Pro and Slide Craft are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ContactVault Pro | Slide Craft |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17 | 16.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 9+ | 4+ |
| Developer | 贺 周 | Beijing Blue Ocean Xinfan Technology Co., Ltd |
In-app purchases
ContactVault Pro
No in-app purchases
Slide Craft
No in-app purchases





