PO!N vs Zero Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PO!N
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【 Write like you’re texting. Capture ideas in 1 second. 】 "I want to take a note, but opening an app feels like a chore." "I write things down, but never look at them again." PO!N solves these problems. It is a simple, chat-style memo app designed for speed and serendipity. Just open the app and start typing—no titles, no folders, just pure thought flow. ◇ Why Choose PO!N? 1. Chat-Style Interface: Write Instantly The moment you open the app, you are ready to type. It feels just like messaging a friend, but you are chatting with yourself. Capture your "brain dump" instantly before the idea fades away. 2. Zero Organization: Light automatic categorization Stop worrying about sorting. PO!N analyzes your text and automatically assigns tags like "Idea," "Insight," "Memo," "Record," or "Task." You focus on writing; we handle the rest. 3. Revisit Your Thoughts: The "PO!N" Notification This is the magic of PO!N. Your past notes will randomly "pop" back up as notifications. A thought from last week or a quote from last month might be exactly what you need to solve a problem today. 4. Visualize Your History View your thought trails in a clean Calendar or List view. Perfect for keeping a one-line diary, tracking your mood, or logging daily achievements. ◇ Perfect For: Brain Dumping: Clear your mind quickly. Idea Storage: Capture fleeting inspiration. Self-Talk: A private space for your honest thoughts. Minimalists: No complex features, just simple notes. "Your past words become future inspiration." Download PO!N today and start a new cycle of ideas.
Zero Scanner
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Scan your documents and keep them entirely on your device. Zero Scanner is a document scanner built around one priority: your files never leave your phone. Receipts, tax paperwork, medical statements, contracts—the documents you'd never want anyone else to see are the ones that stay safest here. PRIVACY FIRST - Scanning, OCR, search, and PDF export all happen on-device - Zero network transmission. No analytics SDKs. No account required - No ads. No watermark FREE, WITH NO LIMITS - Scan documents (automatic edge detection, multi-page capture) - Import from the camera, your photos, or PDFs in Files - Export and share as PDF, JPEG, or PNG (image) - Organize with folders; reorder, add, and delete pages - Try OCR & full-text search free on your first 20 pages OCR & FULL-TEXT SEARCH PACK (one-time purchase, not a subscription) - OCR (text recognition) for Japanese and English - Full-text search across all your documents (no page limit) - Export searchable PDFs (with an invisible text layer) - Select and copy recognized text - Turn a folder of receipts into a yearly CSV—date, store, and amount extracted on device Doing your taxes or a medical-expense deduction? Pull the date, store, and amount from a folder of receipts and export a full year as one CSV (Pro). Unreadable fields are left blank so you can check them yourself—use it as a first draft for the tallying you'd otherwise type by hand. Receipts, tax documents, medical bills, insurance policies, contracts—snap them, keep them, and find them later by words instead of scrolling. "That receipt from last year," "the contract with the cancellation clause"—search finds them on-device in seconds. Because nothing goes to the cloud, you can safely store the money, health, and legal papers you'd never upload. You can also lock the app itself with Face ID, and back everything up to a single file when you switch phones. Export to PDF or image is always available. The pack is a single one-time purchase. No recurring fees, no hidden charges. And even on the free tier, scanning and image export stay unlimited and watermark-free.
Screenshots
Verdict
The clearest difference is in-app purchases: PO!N at none against Zero Scanner's 1. PO!N also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.2). Zero Scanner's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). On price 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. Zero Scanner sells 1 one-off in-app purchase. PO!N asks for nothing beyond the download.
PO!N ships an update every 3 weeks, Zero Scanner every 8 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.
| Parameter | PO!N | Zero Scanner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.2 |
| Further details — not scored | ||
| Size | 54 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Hibiki Tamaki | Yohei Kawazura |
In-app purchases
PO!N
No in-app purchases
Zero Scanner
- OCR & Full-Text Search Pack$3.99









