MemX vs Remosidian
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MemX
This app acts as a smart document locker, allowing you to quickly find important papers like receipts, warranties, and IDs by simply typing a search query. It automatically extracts expiry dates and sets reminders, and can even create recurring task reminders in plain language.
- AI-powered document search
- Automatic expiry date detection
- Customizable recurring reminders
- Secure per-user encryption
- Capture and search any document
- Answers questions from documents
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MemX is a document locker that finds things for you. Receipts, warranties, IDs, insurance cards, bills, PDFs: type what you need and MemX pulls it up in seconds. No folders, no tags, no filenames. Just search. Your important papers are scattered across your camera roll, downloads, email attachments and WhatsApp chats. MemX reads the text inside every photo and document, so you can find the one you need without remembering where you put it. TV BROKE? FIND THE WARRANTY Type "TV receipt" or "dishwasher warranty" and MemX finds the bill and the warranty card, even if it's a blurry photo from two years ago. Check your coverage before you pay for a repair visit. YOUR IDS, ALWAYS AT HAND Passport, driving licence, residence card, insurance card, PAN, Aadhaar. Search "passport" at the airport counter or "insurance card" at the clinic and it's on screen in seconds, in India or anywhere else in the world. NEVER MISS AN EXPIRY DATE MemX spots expiry and due dates inside your documents (passport, visa, insurance policy, warranty, subscription, bill) and reminds you before they run out. REMINDERS IN PLAIN WORDS Type or say it: "Remind me every Monday and Thursday to follow up with the landlord for the next six weeks." MemX sets the recurring reminders, ends them on time and keeps nudging until you mark them done. ASK, DON'T DIG "When does my car insurance expire?" "What's the warranty period on the fridge?" "How much was the electricity bill in March?" MemX answers from the document itself and shows you the document it came from. CAPTURE ANYTHING Point your camera at a receipt, prescription, business card or contract clause. Share PDFs and photos from any app, or forward documents from WhatsApp. MemX reads them and makes them searchable forever. PRIVATE BY ARCHITECTURE Per-user encryption with keys only you control. Even the MemX team can't read your data, not as a policy but as a property of the system. Your content is never used to train AI models. Delete everything, anytime. Stop digging. Just search. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Remosidian
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Remosidian is a local-first mobile companion for your desktop Markdown vault. Pair your phone with a Mac or host machine once, then browse files, search notes, open Markdown pages, and ask questions with vault context while your notes stay on your own computer. Remosidian is designed for people who use Obsidian-style Markdown vaults and want mobile access without moving their knowledge base into another cloud workspace. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://remosidian.pages.dev/privacy
Screenshots
Verdict
The clearest difference is update cadence: MemX at weekly against Remosidian's every 3 weeks. 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. MemX sells 10 in-app purchases, starting at $3.99 per month and Remosidian sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
MemX ships an update weekly, Remosidian every 3 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.
| Parameter | MemX | Remosidian |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 187 MB | 103 MB |
| Age rating | 12+ | 4+ |
| Developer | Neural Forge Technologies | 宜丙 林 |
In-app purchases
MemX
- MemX Starter3 Days trial$3.991 Month
- MemX Starter Monthly3 Days trial$3.991 Month
- MemX Pro Monthly14 Days trial$9.991 Month
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- MemX Pro14 Days trial$9.991 Month
- MemX MAX$19.991 Month
- MemX Max Monthly14 Days trial$19.991 Month
- MemX Starter Annual3 Days trial$39.991 Year
- MemX Pro Annual14 Days trial$99.991 Year
- MemX MAX Annual$199.991 Year
- MemX Max Annual14 Days trial$199.991 Year
Remosidian
- Remosidian Pro Monthly7 Days trial$2.991 Month
- Remosidian Pro Founder Yearly7 Days trial$19.991 Year
- Remosidian Pro Yearly7 Days trial$24.991 Year
- Remosidian Pro Lifetime$249.99









