Comparison

tea moon vs RC Slate

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

Head to head
About

tea moon

Features
Read full description

tea moon is an email app. You can receive and send emails. It features a thumbnail view of emails. IMAP and POP are supported for receiving emails. You can create and delete folders. You can create rules to automatically sort received emails into folders. You can also create smart folders that automatically collect emails containing the words you want to search for by registering them in advance.

About

RC Slate

Features
Read full description

**RC Slate β€” the browser that opens your documents, built for people who work with AI.** Tap a document link while browsing β€” Markdown, DOCX (Word), PDF, JSON, YAML, images β€” and it opens right there, rendered as a clean page. No downloading, no switching to another app, no wondering what a file looks like before you can see it. **Convert anything to Markdown for AI** Turn documents and web pages into clean, token-efficient Markdown β€” the same content in a fraction of the prompt size. DOCX converts through the app's own parser; web pages by pulling out the article text. Need the images too? Embed them into a single self-contained Markdown file, with quality presets and a live token estimate. Export any view as PDF, PNG, or HTML. (Markdown conversion is not lossless; full page layout is not preserved.) **Read your Obsidian vault** Add a vault folder and read it as it was written β€” wikilinks between notes and embedded images. Links resolve inside the folder you added, so a note opens the note it points to. And a vault note leaves as one piece: export it as a single self-contained Markdown file with its images embedded, or as HTML, PNG, or PDF β€” ready to hand to an AI. Reading only; RC Slate never edits or syncs your vault. **A real browser underneath** Documents are grouped by the site they came from. Switch any article to Reader Mode for a clean, distraction-free reading layout with dark mode. iPhone and iPad layouts, with a sidebar and tab strip on iPad. **Clean pages for every format** - Markdown with tables, syntax highlighting, Mermaid diagrams, and LaTeX math - JSON and YAML: colour-coded, with their keys in the table of contents so you can jump straight to one - DOCX (Word) page by page, view-only (the document's own fonts are not included) - PDF and images **Open files from anywhere** Files on your device open from the Files app β€” or send a file from any app through the share menu, straight to RC Slate. SelfDrop syncs a file across your devices (up to 20 MB per file). **Works offline** Viewing local files works offline on your device.

Screenshots

tea moon4 screens
RC Slate4 screens

Verdict

The call

The clearest difference is ads: tea moon at none against RC Slate's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

tea moon ships an update weekly, RC Slate every 10 days. Both last shipped on November 13, 2026.

Scorecard1 real difference Β· 5 level
tea moon versus RC Slate: the parameters behind the verdict, then further details
Parametertea moonRC Slate
PriceFreeFree
Update frequencyWeekly β€” betterEvery 10 days
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 β€” better18.0
Further details β€” not scored
Size19 MB20 MB
Age rating4+17+
DeveloperShinichi SUGIURAJaehong Lim

In-app purchases

None

tea moon

No in-app purchases

None

RC Slate

No in-app purchases

Questions

Is tea moon free?
tea moon is free to download, with no in-app purchases.
Is RC Slate free?
RC Slate is free to download, with no in-app purchases.
Do tea moon or RC Slate have ads?
RC Slate shows ads; tea moon does not.
Which is updated more often, tea moon or RC Slate?
tea moon ships an update weekly, and RC Slate every 10 days. Most recently, tea moon was updated on November 13, 2026 and RC Slate on November 13, 2026.

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