Comparison

Nidus Notes vs Slate

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

Head to head
About

Nidus Notes

Features
Read full description

Nidus Notes is a spatial- and time-aware note-taking application. It allows users to create and organize notes linked to specific locations, times, and channels. Notes can include text content, categories, and tags, with support for recurring and range-based time contexts. The app operates offline-first and synchronizes when connectivity is available. Users can view notes in a list ordered by relevance to current time and location. Notes are versioned, preserving a history of edits. Nidus Notes is designed for fieldwork and data collection, providing structured, contextualized information capture.

About

Slate

This app combines note-taking with a freeform drawing canvas. Easily add text, sketches, equations, and more using simple commands. Enjoy a distraction-free, dark design optimized for Apple Pencil.

Highlights
  • Text, headings, lists
  • Tables and charts
  • Math equations (LaTeX)
  • Images, audio, files
  • Freeform canvas
  • Apple Pencil support
Read full description

Notes and canvas, beautifully combined. Slate is where writing meets drawing. Capture ideas in text, sketch them on canvas, or do both — all in one minimal app. POWERFUL BLOCKS Add anything with a simple "/" command: - Text, headings, lists - Tables and charts - Math equations (LaTeX) - Images, audio, files - Freeform canvas INFINITE CANVAS Draw without limits. Pen, pencil, brush, shapes, colors — everything you need to visualize your thoughts. DARK & MINIMAL Pure black design. Zero distractions. Just you and your ideas. APPLE PENCIL READY Pressure sensitivity. Palm rejection. Natural drawing experience. Think. Write. Draw. All in Slate.

Screenshots

Nidus Notes3 screens
Slate4 screens

Verdict

The call

Nidus Notes and Slate are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Nidus Notes versus Slate: the parameters behind the verdict, then further details
ParameterNidus NotesSlate
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size6 MB4 MB
Age rating4+4+
DeveloperGleipnir LLCNagarjuna Reddy Bhimavarapu

In-app purchases

None

Nidus Notes

No in-app purchases

None

Slate

No in-app purchases

Questions

Is Nidus Notes free?
Nidus Notes is free to download, with no in-app purchases.
Is Slate free?
Slate is free to download, with no in-app purchases.
Do Nidus Notes or Slate have ads?
Neither Nidus Notes nor Slate shows ads.

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