NS Document Scanner vs Local AI Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NS Document Scanner
Easily scan documents with this straightforward application. Convert paper to digital files quickly and efficiently. Ideal for capturing notes, receipts, and other important papers on the go.
- Document scanning
- Digital file conversion
- Simple interface
- Mobile document capture
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A dead-simple document scanner.
Local AI Notes
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local-ai-notes turns your notes into a structured knowledge system that organizes itself. Type anything — your notes are automatically clustered by meaning using machine learning that runs entirely on your iPhone. No cloud, no API calls, no tracking. KEY FEATURES - Automatic Semantic Clustering Notes group themselves by topic using on-device embeddings. No manual folders, no manual tagging. - Slash Commands /remind for reminders, /ask to query your notes, /calendar for events, /tag for tags, /lock for biometric protection. - Voice Input Speak naturally — local speech recognition transcribes and routes your input to the right action. - Knowledge Graph See how your notes connect. Force-directed visualization of semantic relationships. - Smart Mode (Optional) Download an on-device AI model (Gemma 3 or LFM2.5) for natural language answers grounded in your notes. PRIVACY-FIRST Everything runs on your device. We don't have servers. We don't track. We don't analyze. We can't see your notes — even if we wanted to. Your data is encrypted at rest, biometrically locked, and never leaves your iPhone. REQUIREMENTS - iOS 17 or later - iPhone XS or newer recommended - Smart Mode requires additional 1-3 GB free storage
Screenshots
Verdict
The clearest difference is update cadence: Local AI Notes at every 3 weeks against NS Document Scanner's every 4 months. NS Document Scanner's advantage is iOS requirement (15.2 vs 26.2). On price, ads, 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.
NS Document Scanner ships an update every 4 months, Local AI Notes every 3 weeks. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | NS Document Scanner | Local AI Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.2 — better | 26.2 |
| Further details — not scored | ||
| Size | 1 MB | 259 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitin Seshadri | Florian Wachter |
In-app purchases
NS Document Scanner
No in-app purchases
Local AI Notes
No in-app purchases
Questions
Is NS Document Scanner free?
Is Local AI Notes free?
Do NS Document Scanner or Local AI Notes have ads?
Which is updated more often, NS Document Scanner or Local AI Notes?
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