Comparison

Siftlee vs MDer

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Siftlee

Read full description

You save and bookmark things all day. TikToks you swear you'll try. Screenshots of recipes you'll cook someday. A workout video from three months ago. A meme that made you laugh. A voice memo with a 2am idea. Then you can never find any of it again. The TikTok is buried under four hundred others, the screenshot is lost in your camera roll, the Instagram account goes private, the video gets taken down - and the thing you wanted to keep is just gone. Siftlee is your AI second brain. Save anything you might need later. When you want it back, just ask. And once a month, Siftlee does something no other app does with your saves: it writes you a magazine. THE SIFT - A MAGAZINE, WRITTEN FROM YOUR SAVES On the 1st of each month, Siftlee writes you a magazine about the month you just lived. The recipes you saved come back as real recipe cards. The rabbit holes you fell down become departments. The things you almost bought make the shopping pages, and the ideas worth acting on land in a shortlist at the end. It opens with an editor's letter about your month - because someone finally read all of it. Every issue gets its own color, pictures drawn for it and a puzzle made from your month. Answer The Interview or send a photo to The Assignment, and your reply prints in next month's issue. Your issues live on a bookshelf at the top of Spaces. Pull a spine down and read your own month back. Not a member yet? A free sample issue is waiting on your shelf. WHAT YOU CAN SAVE - Videos & posts: TikToks, Instagram Reels & posts, YouTube videos, X posts, articles, blog posts - anything with a URL - Images: screenshots, photos, anything from your camera roll - Audio: voice memos, podcast clips, recordings - Documents: PDFs, Word files, text files Plus: save straight from TikTok, Instagram, Safari, X, YouTube or any app - just tap Share and pick Siftlee. WHAT SIFTLEE DOES WITH IT Siftlee reads, transcribes and understands what you save - including what's said in the videos. It automatically organizes related items into Spaces (broader categories) and Threads (related items within each space) - no folders, no tags, no manual filing. Then you search your entire library in plain English ("what did I save about Sicily?", "that pasta recipe from TikTok") and get an answer with cited sources, not a list of links to dig through. WHEN THE INTERNET DELETES, YOUR LIBRARY DOESN'T Videos get taken down. Accounts go private. Threads get nuked. What Siftlee captured - the meaning, the transcript, the source - stays in your library. X posts are even saved through the official X API, so when the original disappears, your copy survives. WHY IT'S NOT JUST YOUR FAVORITES FOLDER Your TikTok favorites, your camera roll, your bookmarks - that's where saves go to pile up. You can't search them by what's inside, they don't talk to each other, and they vanish when a video does. Siftlee is one library for all of it, searchable by meaning, every save linked to its source. SIFTLEE PREMIUM Try Siftlee free: save anything - TikToks, Instagram Reels, YouTube videos, links, voice memos, documents - with a starter run of saves and searches on the house. Premium removes every limit and delivers The Sift: your own monthly magazine, on the 1st. Subscriptions are auto-renewing - current plans and pricing are shown in the app. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. PRIVACY Siftlee uses third-party AI providers to process the content you save. Full details are in our Privacy Policy. Your library is yours - delete any item or your entire account anytime. Privacy Policy: https://siftlee.com/privacy/ Terms of Use: https://siftlee.com/terms/ Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MDer

Features
Read full description

Give your Markdown files a calm, native home on iPhone and iPad. MDer brings together a document library, a focused editor, and a dedicated reading experience. ORGANIZE YOUR LIBRARY Search titles and document contents. Sort your library, use collection filters, mark favorites, and pin notes. Start with a template, duplicate a document, or restore a note from Recently Deleted. WRITE WITH FOCUS Apply Markdown formatting at the cursor or to selected text. Use native undo and redo, Find, and hardware keyboard shortcuts. Live word and character counts, estimated reading time, and automatic local saving help you keep writing. Clear save status and retry controls let you respond if a save fails. READ COMFORTABLY Enjoy serif typography, comfortable line lengths, adjustable text size, and Paper, Sepia, or Night themes. Read headings, nested lists, checklists, tables, quotes, code blocks, and reference links. Navigate with the heading outline and return to your saved reading position. Long code blocks scroll horizontally and can be copied. External images appear as placeholders rather than loading automatically. OPEN FILES, KEEP CONTROL โ€ข Import Markdown and plain-text files, including multiple files at once โ€ข Open Markdown documents from Files โ€ข Export and share standard Markdown through the iOS share sheet โ€ข Recover notes from Recently Deleted before permanent removal โ€ข Keep document content locally without creating an account โ€ข Use layouts that adapt to iPhone, iPad, larger text, and the software keyboard PRIVATE DOCUMENTS MDer does not include an AI service and does not send document titles or content to AI providers. Documents are stored on your device. You choose when to export or share them. MDer Pro is ad-free. MDer Free displays a Google AdMob banner and hides it while the software keyboard is open. Advertising privacy options are available when required. Advertising data is handled separately from document content; details appear in the App Store privacy label and privacy policy.

Screenshots

Siftlee4 screens
MDer3 screens

Verdict

The call

The clearest difference is in-app purchases: MDer at none against Siftlee's 3. Siftlee's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Siftlee sells 3 in-app purchases, starting at $7.99 per 7 days. MDer asks for nothing beyond the download.

UpkeepUpdate frequency

Siftlee ships an update monthly, MDer every 2 weeks. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
Siftlee versus MDer: the parameters behind the verdict, then further details
ParameterSiftleeMDer
PriceFreeFree
Update frequencyMonthlyEvery 2 weeks โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.217.0 โ€” better
Further details โ€” not scored
Size34 MB8 MB
Age rating4+4+
DeveloperAinur Corp.็ฆๆฉ ๆฏ›

In-app purchases

3 purchases

Siftlee

Subscriptions3
  • Weekly$7.997 Days
  • Monthly$19.991 Month
  • Annual$79.991 Year
None

MDer

No in-app purchases

Questions

Is Siftlee free?
Siftlee is free to download, with in-app purchases available.
Is MDer free?
MDer is free to download, with no in-app purchases.
Do Siftlee or MDer have ads?
MDer shows ads; Siftlee does not.
Which is updated more often, Siftlee or MDer?
Siftlee ships an update monthly, and MDer every 2 weeks. Most recently, Siftlee was updated on November 5, 2026 and MDer on November 10, 2026.

Other comparisons