Comparison

Slit vs Copin Text Stock Notes

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

Head to head
About

Slit

Features
Read full description

Read articles faster with RSVP (Rapid Serial Visual Presentation) — a word-by-word speed reading method that eliminates eye movement and keeps you focused. Import articles from any app using the iOS Share extension or paste a URL directly. Slit extracts the article content automatically and presents it one word at a time at 300 words per minute with intelligent pacing that adjusts for word length, punctuation, and reading flow. Key features: - Share extension for one-tap import from Safari and other apps - Smart content extraction that pulls clean article text from web pages - Dynamic pacing for comfortable reading - Automatic progress tracking with resume from where you left off - Full-screen, distraction-free reading experience - Gesture-based controls — tap to play/pause - Offline reading — articles are stored locally on your device - No accounts or subscriptions required

About

Copin Text Stock Notes

Read full description

Copy, come back to Copin, and you're done. Copin saves what you copied as a card, so it's waiting when you come back. • Copy, come back to Copin, and it's saved automatically • Cleans up the extra spacing in AI responses • Read long answers one block at a time • Sort cards into boxes so nothing piles up • Copy All and paste into another AI or notes app • Undo deletes and moves With Pro • Rip mode: pull the triangle at the seam to split a card in two • Unlimited cards, blocks and boxes • Search and backup Great for AI chat logs, saved prompts and reusable snippets.

Screenshots

Slit4 screens
Copin Text Stock Notes4 screens

Verdict

The call

The clearest difference is in-app purchases: Slit at none against Copin Text Stock Notes's 1. Copin Text Stock Notes's advantage is update cadence (weekly vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

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

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

Both are free to download. Copin Text Stock Notes sells 1 one-off in-app purchase. Slit asks for nothing beyond the download.

UpkeepUpdate frequency

Slit ships an update every 2 months, Copin Text Stock Notes weekly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Slit versus Copin Text Stock Notes: the parameters behind the verdict, then further details
ParameterSlitCopin Text Stock Notes
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS26.217.0 — better
Further details — not scored
Size13 MB3 MB
Age rating4+4+
DeveloperTimur BadretdinovEri Takemiya

In-app purchases

None

Slit

No in-app purchases

1 purchases

Copin Text Stock Notes

One-time1
  • Copin Pro (One-time Purchase)$4.99

Questions

Is Slit free?
Slit is free to download, with no in-app purchases.
Is Copin Text Stock Notes free?
Copin Text Stock Notes is free to download, with in-app purchases available.
Do Slit or Copin Text Stock Notes have ads?
Neither Slit nor Copin Text Stock Notes shows ads.
Which is updated more often, Slit or Copin Text Stock Notes?
Slit ships an update every 2 months, and Copin Text Stock Notes weekly. Most recently, Slit was updated on October 31, 2026 and Copin Text Stock Notes on October 28, 2026.

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