Mathify vs Memori
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mathify
Create and edit STEM documents with an AI-powered math editor. Convert handwritten formulas to digital text, process PDFs, and generate step-by-step solutions. Export your work in various formats.
- AI-powered math equation editor
- PDF processing and modification
- Handwriting and image to formula conversion
- Step-by-step solutions with AI
- Export to PDF and image formats
- WolframAlpha integration
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AI powered document style math/equation editor and solver allowing you to - Create STEM documents and export to PDF and other formats - PDF processor (upload PDF, select pages to modify, then export new PDF) * - AI chat to generate documents or step by step solutions * - Capture advanced math formulas with high precision using image upload, direct sharing from your photo library, or real-time camera capture powered by OCR (Optical Character Recognition) * - AI powered handwriting recognition with live previews (stylus drawing) * - Creating advanced math formulas fast and intuitively - Sharing images as SVG, PNG, JPEG formats * - Calculate results in WolframAlpha - Step by step solutions using LLM * * Free plan includes limited usage of these features. Higher limits and unlimited exports require a paid subscription (Standard, Professional or Expert), available as an auto-renewable in-app purchase. For current prices and the exact limits of each plan, open the Subscriptions/Paywall screen in the app by tapping "Upgrade" button at homepage. SUBSCRIPTIONS - Free: limited daily exports and AI usage, limited monthly OCR/handwriting and PDF processing - Standard, Professional, Expert: unlimited exports and higher monthly OCR, handwriting, PDF and daily AI limits Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. For more information check paywall TIPS -For multi-language use text input -For greek symbols include greek in your native keyboard. -To select formula longpress on a formula or text. -To activate zoom using pinch gestures tap with two fingers then start to zoom. To deactivate zoom mode tap with single finger. -For power or index (superscript, subscript) use '_' (underscore) for sub and '^' for super scripts. -For Big Operators (integrals, sum, product ....) choose type of limits and to add limits press '_' (underscore) for lower limit and '^' for upper limit.
Memori
Capture and organize inspiration, quotes, links, and snippets with intelligent reminders. This mindful note-taking app offers a visually organized, distraction-free interface for personal growth and content collection.
- Thoughtful, customizable reminders
- Visually organized notes with color themes
- Save content from anywhere
- Shuffle and swipe for inspiration
- Quick reminder setup
- Minimalist, distraction-free interface
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Shuffle through your saved quotes. Swipe your notes like a feed. Set a reminder in 3 taps. Memori is the quote and wisdom collector that actually brings your notes back to life - not just stores them. Save a Bible verse, a book highlight, an affirmation, or a YouTube link. Then let Memori resurface it when you need it most. What makes Memori different: Shuffle mode: tap once, get a random note. Swipe reading mode: swipe through your notes like a feed. Built for revisiting, not just storing. Reminders in 3 taps: no menus, no friction. Fastest way to set a reminder in any notes app. Color themes and filters: visually organize without folders or complexity. ADHD-friendly by design. Save anything: quotes, YouTube links, TikToks, book snippets, affirmations. Perfect for: Readers and quote collectors, Bible study, daily affirmations, personal growth, journaling, ADHD brains. Download free. Your wisdom deserves to be revisited. Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Mathify at every 4 days against Memori's every 2 weeks. Mathify also leads on iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and ratings volume 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. Mathify sells 3 in-app purchases, starting at $1.99 per month and Memori sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Mathify holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 71% of Mathify's written reviews are positive against 67% of Memori's.
Mathify ships an update every 4 days, Memori every 2 weeks. Both last shipped on November 3, 2026.
| Parameter | Mathify | Memori |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7 ratings) — better | 4.4 (5 ratings) |
| Positive reviews | 71.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 7 — better | 5 |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 76 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Hakob Grigoryan | Bartek Rajchel |
Customer experience
Mathify
Memori
In-app purchases
Mathify
- Standard$1.991 Month
- Professional$2.991 Month
- Expert$7.991 Month
Memori
- Premium - Monthly$2.991 Month
- Yearly Subscription7 Days trial$19.991 Year
- Support the App$1.99
- Support the App$4.99
- Support the App$9.99
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- Premium - Life-Time$9.99









