PaletteCalculator vs Memon for Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PaletteCalculator
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PaletteCalculator has the following functions ・display of calculation formula ・history ・memory ・undo ・selection of calculation formulas by cursor / partial selection / overall selection PaletteCalculator supports the following functions ・sin ・cos ・tan ・arcsin ・arccos ・arctan ・sinh ・cosh ・tanh ・arcsinh ・arccosh ・arctanh ・exp ・log ・power ・root ・factorical ・nPk ・nCk ・nHk ・tax
Memon for Mobile
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Memon is a three-pane, email-style note management app with rich text editing. A macOS version is also available — using both together is highly recommended. Key Features [Note Management] · Hierarchical tree organization with groups and notes · Color-coded display by importance level (star rating) · Tag assignment and list view · Icon customization for groups and notes (18 standard categories, 12 colors, custom images) · Note sorting (by updated date, created date, title, importance, or tag) · Move notes to another group (desktop: drag & drop; mobile: long-press to enter selection mode, then use checkboxes to select multiple notes) · Resizable list column widths (drag column headers to adjust) [Rich Text Editing] · Bold, italic, underline, strikethrough · Text color and background color · Headings (H1–H3) · Bullet lists, numbered lists, and checklists · Per-note background color · Image support (insert, resize, copy, move, delete) · Zoom in/out (desktop: Ctrl + mouse wheel) [Tables] · Add, delete, resize, and move rows and columns · Resize and align the entire table · Cell formatting (bold, italic, underline, text color, background color, horizontal/vertical alignment) · Cell copy & paste (TSV-compatible with Excel and Numbers) [Search] · Full-text search across all notes · In-editor text search · Search selected text on Google [Cloud Integration] · Save and load via iCloud Drive (macOS / iOS) · Save and load via Google Drive (all platforms) · Save and load via OneDrive (all platforms) · Your local note file is the single source of truth, automatically synced to the cloud on every save [Import / Export] · Import XML note files from the original Windows version of Memon · Bulk import text files from a selected folder · Export selected notes as text, PDF, or rich text (RTF) files · Export groups as text, PDF, or RTF files in a folder hierarchy [Other] · Password protection with AES encryption · Print (launched from the editor toolbar — printer selection, margins, header/footer, and preview) · Sticky note display (open a note as a floating window on the desktop) · Home screen widgets · Font and background color customization · In-app update checker
Screenshots
Verdict
The clearest difference is ads: Memon for Mobile at none against PaletteCalculator's shown. Memon for Mobile also leads on update cadence (every 6 days vs every 6 months). PaletteCalculator's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PaletteCalculator ships an update every 6 months, Memon for Mobile every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | PaletteCalculator | Memon for Mobile |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Towa TAKEUCHI | Yusuke Fukasawa |
In-app purchases
PaletteCalculator
No in-app purchases
Memon for Mobile
No in-app purchases








