AIChatOCR vs Mamorunder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AIChatOCR
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Perfect for These Private Scenarios * Organizing secret notes and diaries Summarize and structure personal records. Nothing ever leaves your device. * Private consultations Relationship advice, health notes, family matters—topics you hesitate to ask online AI. Fully offline and secure. * Personal document management Read passports, bank statements, and handwritten notes, then ask questions. Keep sensitive data completely safe. Key Features * High-Accuracy OCR Convert photos into text with your camera. Handwritten notes are recognized with high precision. * AI Chat Interaction Summarize long texts, extract key points, and create bullet lists via chat. Even sensitive conversations stay entirely on-device. * Flexible Information Extraction Keyword extraction, field extraction, Q&A, translation, and more. * User-Friendly UI Chat-style interface with intuitive access to conversation history. * Export & Share Export or share messages when needed. Get Started in 3 Easy Steps 1. Import documents Scan and capture private notes instantly. 2. Automatic OCR text extraction Fast, fully offline processing. 3. Chat with AI Summaries, questions, and more—no external servers required. Try it for free now! Your personal, private AI assistant awaits. Frequently Asked Questions * Supported documents Contracts, academic papers, diaries, and more. Japanese and English supported. * Offline usage Yes. All processing is done entirely on your device. * Data privacy No external data transmission. Zero leakage, even for sensitive conversations. Privacy Policy AIChatOCR performs all processing entirely on your device. No data is sent externally and no data is shared with third parties. Important Notes This app performs intensive data processing. Extended use or heavy workloads may cause the device to heat up. Due to high memory usage, the app may unexpectedly terminate (crash) depending on device performance. Support If you have any questions or requests, please contact us via “App Support” listed on the App Store. System Requirements * iOS 18.0 or later * iPhone 14 or later recommended
Mamorunder
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The things you meant to do but couldn't get started on — today, they get done. Because your buddy "Mamorun" and the AI take the remembering, the chasing, and the first step off your plate — so you make your deadlines and stop losing the trust of the people around you. "I snooze every reminder and forget." — don't carry those ADHD days alone anymore. Tasks that feel too big get split by the AI down to a 30-second first step, and it drafts phone scripts, emails, and research checklists for you. You just tap "Use this." Every clear adds Care Points, Mamorun reacts, and small treasures line up on your shelf. Your points and level never go down. ▼ What the AI prepares for you - Brain-dump whatever's on your mind; the AI orders it by what matters and turns it into quests (the app's name for your to-dos) - Oversized quests get unraveled down to a 30-second first step - Phone scripts, emails, and research lists arrive as ready-to-send drafts - Reminders count down to your leave time and keep nudging, however many times you miss ▼ What you clear stays Every cleared quest adds Care Points, Mamorun reacts, and little treasures line up on your shelf. Points and levels never decrease. ▼ An evening nudge The things you registered as worth protecting — family time, weekend breathing room, your own health — are shown beside the quest you couldn't finish that day. ▼ What's inside - Quest management (reminders, repeats; even persistent nudges can be paused with Quiet Hours) - Brain-dump capture (write it down as it comes; the AI organizes) - AI splits quests down to a 30-second first step - AI drafts phone scripts, emails, and research lists - Register "things to protect" and an evening re-surfacing - Home-screen widgets (3 sizes, synced with your in-app order) - Capture your brain-dump just by speaking - Data backup and iPhone ⇄ Android migration Mamorunder is not a medical device or treatment app; it is a daily-living support app that helps with remembering, starting, and reflecting on everyday tasks. ▼ Premium Monthly or yearly subscription (the yearly plan includes a 7-day free trial; the current price is shown on this store page) - Unlimited AI organizing, splitting, and drafting - Ask the AI directly, plus "Daily Quests" where the AI plans your day - All unlockable rewards and skins Registering quests, getting reminders, earning Care Points, and watching treasures line up on the shelf are all unlimited on the free plan. ▼ Before you start Mamorunder is not intended to diagnose or treat ADHD. For medical concerns, diagnosis, or treatment, please consult a qualified professional. This app supports remembering, starting, and reflecting on everyday tasks. ▼ Privacy Only quest text and category labels are sent to the AI; names, addresses, and other personally identifying details are replaced before sending. Location data never leaves your device. ▼ Terms of Use and Privacy Policy Terms of Use: https://mamorunder-web.vercel.app/en/terms/ Privacy Policy: https://mamorunder-web.vercel.app/en/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: AIChatOCR at none against Mamorunder's 2. Mamorunder's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). 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. Mamorunder sells 2 in-app purchases, starting at $8.49 per month. AIChatOCR asks for nothing beyond the download.
AIChatOCR ships an update fortnightly, Mamorunder every 4 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | AIChatOCR | Mamorunder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 1.6 GB | 40 MB |
| Age rating | 12+ | 4+ |
| Developer | Shusuke Hashimoto | softstudio |
In-app purchases
AIChatOCR
No in-app purchases
Mamorunder
- Premium Monthly$8.491 Month
- Premium Yearly7 Days trial$85.001 Year









