Auth Sync vs PrismText
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Auth Sync
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Auth Sync is a 2FA (TOTP) authenticator focused on privacy and simplicity. Generate and use OTP offline, then enable end-to-end encrypted cloud sync only when you need it. Your TOTP vault is encrypted on device—the server has zero knowledge. Highlights TOTP add & scan: QR scan, manual input, 6/8 digits, SHA1/256/512, 30s/60s. Folders & search, tagging, quick copy. E2EE cloud sync on demand; encryption keys never leave your devices. Secure sharing across your own devices (E2EE). Export/Import with encrypted backups; import from common authenticators. Extras: password generator, temporary email, Base64 encode/decode. Local encrypted backups to Files/iCloud. Security True E2EE with zero-knowledge backend. No collection of TOTP contents. Integrity checks to protect your vault. How it works Add accounts (scan QR or enter secret). Use offline codes immediately. Sign in to enable E2EE Sync across devices. Export/Import for long-term backups.
PrismText
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Turn your photos into editable text in seconds with PrismText. Pick an image from your gallery and get clean, selectable text you can copy, favorite, and reuse anytime. 『 Why PrismText 』 • One-tap from Photos: Choose a photo and see the text instantly. • Copy in a second: Send the result to your clipboard for quick paste into notes, chats, or email. • Favorites & History: Star important results and revisit your full scan history for easy reuse. • Fast, private, on-device OCR: Text recognition runs locally on your device — no account required. 『 Great for 』 • Documents, receipts, labels, menus, signs, slides, and magazines • Copying Wi-Fi passwords, serial numbers, and short snippets • Saving quotes or key notes for later 『 How it works 』 ① Open PrismText and pick a photo from your gallery. ② The app recognizes the text on-device. ③ Copy, favorite, or share. Your history keeps everything handy. 『 Pro tips 』 • Use sharp, well-lit images for the best accuracy. • Try to avoid glare, heavy tilt, or busy backgrounds. • Crop to the area with text before scanning for cleaner results. 『 Accessibility 』 • Simple UI, large adjustable text display, and high-contrast layout. 『 Privacy 』 • Your scans stay on your device. We do not collect your content. Download PrismText and experience its convenience now!
Screenshots
Verdict
The clearest difference is ads: Auth Sync at none against PrismText's shown. PrismText's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). 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. Neither carries in-app purchases, so what you see is what you pay.
Auth Sync ships an update every 3 months, PrismText every 6 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.
| Parameter | Auth Sync | PrismText |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | DREAMER NETWORK CO., LTD | CHANG DEOK KIM |
In-app purchases
Auth Sync
No in-app purchases
PrismText
No in-app purchases









