Nextscan vs Flark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nextscan
This app transforms your mobile device into a document scanner, creating multi-page PDFs from receipts, notes, and paperwork. It directly syncs scanned documents to your private Nextcloud server, ensuring your data remains under your control without relying on third-party cloud services.
- Direct Nextcloud integration
- Auto edge detection
- Multi-page scanning
- Quality filters
- Privacy-focused
- Smart file naming
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NextScan - The Document Scanner Built for Nextcloud Turn your phone into a powerful document scanner with direct Nextcloud integration. Scan receipts, contracts, notes, and more — then upload them as perfectly formatted PDFs straight to your Nextcloud server. What's New Batch upload now supports multi-page documents — scan multi-page contracts, reports, or forms as a single document within your batch. Why NextScan? - QR Code Login - Point your camera at your Nextcloud QR code and you're connected instantly — no typing URLs or passwords - Document Tags - Add Nextcloud system tags to every upload so files are automatically categorised and easy to find - Recent Folders - Your last 10 upload destinations appear as quick-select chips for instant one-tap access - Batch Upload - Scan a stack of single or multi-page documents and upload them all to Nextcloud with a single tap. Choose between one-page-per-document mode or multi-page documents for contracts and reports. Auto-numbered, date-stamped filenames keep everything organised - Scan & Upload in Seconds - Capture documents with your camera and send them to Nextcloud with just a few taps - Reusable Scan Profiles - Save your favourite folder, filename pattern, page format, and tags as a profile and reuse it every time - Multi-Page PDF Support - Scan multiple pages into a single, organised PDF document - Flexible Page Formats - Choose from A4, A5, Letter, or Legal in portrait or landscape orientation - Direct Nextcloud Integration - Browse your Nextcloud folders and choose exactly where to save - Secure by Design - Your credentials are stored securely on your device. Your documents go to YOUR cloud - No Third-Party Cloud - Unlike other scanners, your files never touch someone else's server Perfect For: - Tagging and categorising documents the moment you upload them - Digitizing entire stacks of paperwork in minutes with batch upload - Archiving receipts, invoices, and contracts with auto-organised filenames - Going paperless with your self-hosted Nextcloud setup - Quickly sharing scanned documents with your team Your documents. Your cloud. Your control. Download NextScan and start scanning today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Flark
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Flark is a local-first topic notes app. Each space is its own topic feed where you jot down daily notes, ideas, and lists; friends or your other device react in real time. — No server, no account — Flark doesn't create accounts and has no cloud. Everything lives on your device and on a WebDAV server you choose (e.g. Nextcloud, Synology, or any WebDAV-compatible storage). We can't see anything. — Multi-device sync — Use the same WebDAV credentials and join the same Space ID on another device to keep seeing every topic and reply. An event-log merge algorithm keeps things consistent across offline edits, concurrent reactions, and clock skew. — Features — • Topic feed: each topic its own card, with inline images, emoji, and auto-linked URLs • Replies: lightweight threading under each topic • Sticker pack: built-in Lark-style emoji, tap to react • Images: pick from library or camera; cached locally for offline • Multiple spaces: join several at once (each on its own WebDAV) • Backup: export a passphrase-encrypted recovery code for a clean new-device handoff — Privacy — • We run no servers; nothing leaves your WebDAV and your device • Your identity key lives in iCloud Keychain (system-level encrypted, end-to-end) • No analytics, no ads, no third-party SDKs — For — • People who don't want their private notes on a cloud vendor • Anyone already running a NAS / Nextcloud / self-hosted WebDAV • A quiet space for yourself, your family, your partner, or a small team
Screenshots
Verdict
The clearest difference is in-app purchases: Flark at none against Nextscan's 2. Flark also leads on ads (none vs shown) and update cadence (daily vs every 2 months). On price, 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. Nextscan sells 2 in-app purchases, starting at $1.99 per month. Flark asks for nothing beyond the download.
Nextscan ships an update every 2 months, Flark daily. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.
| Parameter | Nextscan | Flark |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 38.5% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Huy-Long Nguyen | 奇峰 董 |
In-app purchases
Nextscan
- Nextscan PRO monthly subscription$1.991 Month
- Nextscan PRO yearly subscription$11.991 Year
Flark
No in-app purchases









