Comparison

SingleFile for Safari vs Yapp OS

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

Head to head
About

SingleFile for Safari

This extension saves entire webpages as a single HTML file, preserving images, styling, and links. It functions like a digital snapshot for offline access, unlike screenshots or PDFs. Easily archive web content with faithful preservation of original layout.

Highlights
  • Saves entire webpages as single HTML files
  • Preserves images, styling, and fonts
  • Maintains original layout and links
  • Facilitates offline access to web content
  • Cleans up distracting elements
  • Works with Safari
Features
Read full description

SingleFile is a Safari extension that helps you to save an entire webpage including images, styling, frames, fonts etc. as a single HTML file. Unlike screenshots or PDFs, SingleFile can preserve the original layout, links, etc. It's like having a digital snapshot that you can easily access offline. Getting started Wait until the page is fully loaded. Click on the SingleFile button in the extension toolbar to process and save the page. You can click again on the button to cancel the action when processing a page.

About

Yapp OS

This app transforms audio recordings into understandable summaries and interactive chat experiences. It adapts its AI-generated content based on your chosen role, such as student or coach, to provide tailored insights and facilitate deeper learning or analysis.

Highlights
  • Record or upload audio
  • AI-powered transcription
  • Role-based AI summaries
  • Interactive AI chat
  • Organized session history
  • Searchable transcripts
Features
Read full description

Turn your audio into understanding — tailored to who you are. Yapp helps you record or upload audio, transcribe it, and instantly receive an AI-generated summary. But what makes Yapp different is that summaries and AI interactions adapt to your role. When you start, you choose how you use Yapp: Student — focused on learning, clarity, and revision Coach — focused on insights, guidance, and session analysis This choice changes how your transcripts are summarized and how AI helps you explore your content. How it works Record or upload audio — lectures, sessions, interviews, voice notes Tap Transcribe when you’re ready Receive an automatic summary adapted to your role Ask questions in a dedicated AI chat linked to that recording Each audio session becomes an interactive workspace with: The original recording A full transcript A role-aware AI summary A persistent AI chat for deeper understanding No more replaying hours of audio. No more manual note-taking. Role-aware summaries Yapp doesn’t summarize the same way for everyone. Students get structured, easy-to-understand breakdowns for learning and revision Coaches get insight-driven summaries to analyze conversations and extract key points The AI chat also understands this context when you ask follow-up questions. Perfect for Students revisiting lectures and study material Coaches reviewing client sessions Journalists analyzing interviews Podcasters extracting insights from episodes Knowledge workers organizing spoken information Ask your audio questions Once transcribed, you can ask things like: “What are the key takeaways?” “Explain this part more simply” “List action items from this session” “Summarize this for revision” Each recording becomes searchable, interactive knowledge. Features Record audio or upload files Manual transcription trigger Automatic role-based summaries AI chat tied to each transcript Organized history of all sessions Searchable transcripts and summaries Yapp is built for people who learn, teach, guide, and think through spoken content. Record. Transcribe. Summarize. Chat. Understand. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SingleFile for Safari2 screens
Yapp OS4 screens

Verdict

The call

The clearest difference is in-app purchases: SingleFile for Safari at none against Yapp OS's 7. SingleFile for Safari also leads on update cadence (every 3 days vs every 3 months) and ratings volume (64 vs 1). Yapp OS's advantage is rating (5.0 vs 4.6). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Yapp OS sells 7 in-app purchases, starting at $9.99 per 7 days. SingleFile for Safari asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Yapp OS holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: SingleFile for Safari has 64 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SingleFile for Safari ships an update every 3 days, Yapp OS every 3 months. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
SingleFile for Safari versus Yapp OS: the parameters behind the verdict, then further details
ParameterSingleFile for SafariYapp OS
PriceFreeFree
Rating4.6 (64 ratings)5.0 (1 ratings) — better
Positive reviews72.1% of reviews—
Number of ratings64 — better1
Update frequencyEvery 3 days — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size7 MB36 MB
Age rating4+12+
DeveloperGildas LormeauPRINTERLUDE LLC

Customer experience

SingleFile for Safari

All ratings64 ratings
Positive89.1%
Neutral1.6%
Negative9.4%
Written reviews43 reviews
Positive72.1%
Neutral14.0%
Negative14.0%

Yapp OS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

SingleFile for Safari

Reported bugs

7 issues
  • Downloads disappear on iPhone after a few weeks
  • Files not showing up in Files app on iPhone after iOS update
  • Safari freezes and causes system freezes
  • Unable to break through "project covet"
  • Error: Requested link does not exist
Show 2 more
  • Not working (Arabic review)
  • Requires turning on in settings with no explanation

Requested features

3 requests
  • Support changing save location (e.g., iCloud)
  • Improve application icon (dark mode, rounded rectangle)
  • Nicier screen selection options

Yapp OS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SingleFile for Safari

No in-app purchases

7 purchases

Yapp OS

Subscriptions7
  • Yapp Weekly Pass$9.997 Days
  • Essential Monthly$27.991 Month
  • Creator Plus Monthly$39.991 Month
Show 4 more
  • Creator Pro Monthly$59.991 Month
  • Pro Yearly$197.991 Year
  • Creator Plus Yearly$399.991 Year
  • Creator Pro Yearly$599.991 Year

Questions

Is SingleFile for Safari free?
SingleFile for Safari is free to download, with no in-app purchases.
Is Yapp OS free?
Yapp OS is free to download, with in-app purchases available.
Which has better reviews, SingleFile for Safari or Yapp OS?
Yapp OS is rated higher. SingleFile for Safari averages 4.6 out of 5 from 64 ratings, while Yapp OS averages 5.0 from 1 ratings.
Do SingleFile for Safari or Yapp OS have ads?
Neither SingleFile for Safari nor Yapp OS shows ads.
Which is updated more often, SingleFile for Safari or Yapp OS?
SingleFile for Safari ships an update every 3 days, and Yapp OS every 3 months. Most recently, SingleFile for Safari was updated on November 7, 2026 and Yapp OS on November 9, 2026.

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