Comparison

Arg0 vs Tertiary NotePad

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

Head to head
About

Arg0

Features
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Arg0 is a lightning-fast Markdown reader and advanced editor designed for developers, writers, and students. Whether you are taking quick notes, writing technical documentation, or creating complex diagrams, Arg0 provides a seamless and powerful writing environment. Terms of Use (EULA): https://arg0.app/en/legal/eula Privacy Policy: https://arg0.app/en/legal/privacy

About

Tertiary NotePad

Features
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NotePad is a clean, native iPad note-taking app built for Apple Pencil. It feels like a paper notebook with the power of digital ink. - Handwriting with pressure and tilt, low latency, and palm rejection - the Pencil draws while a finger scrolls and two fingers zoom. - GoodNotes-style tool bar: pen, highlighter, erasers, color dropdown and widths. - White paper or blackboard templates, applied across the whole notebook. - Shapes and flowcharts (process, decision, start/end, connectors) with editable vector overlays; connectors re-route when you move a node. - Type directly into sticky notes and flowchart nodes (multi-line, with background colors). - Lasso to move, delete or copy multiple strokes; recolor and edit shapes. - Import PDFs and annotate them; export pages or whole notebooks to PDF/PNG/JPG. - Organize with nested notebooks and tags, and search inside your handwriting. - Record voice memos per notebook. - Everything syncs across your devices with iCloud. Powered by Tertiary Infotech Academy Pte Ltd.

Screenshots

Arg03 screens
Tertiary NotePad2 screens

Verdict

The call

The clearest difference is update cadence: Tertiary NotePad at daily against Arg0's every 3 days. Arg0's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Arg0 ships an update every 3 days, Tertiary NotePad daily. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard2 real differences ยท 4 level
Arg0 versus Tertiary NotePad: the parameters behind the verdict, then further details
ParameterArg0Tertiary NotePad
PriceFreeFree
Update frequencyEvery 3 daysDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better18.0
Further details โ€” not scored
Size47 MB3 MB
Age rating4+4+
DeveloperCheeckBox,LLCAlfred Ang

In-app purchases

None

Arg0

No in-app purchases

None

Tertiary NotePad

No in-app purchases

Questions

Is Arg0 free?
Arg0 is free to download, with no in-app purchases.
Is Tertiary NotePad free?
Tertiary NotePad is free to download, with no in-app purchases.
Do Arg0 or Tertiary NotePad have ads?
Neither Arg0 nor Tertiary NotePad shows ads.
Which is updated more often, Arg0 or Tertiary NotePad?
Arg0 ships an update every 3 days, and Tertiary NotePad daily. Most recently, Arg0 was updated on October 10, 2026 and Tertiary NotePad on October 6, 2026.

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