Comparison

Nixie Calculator vs Memon for Mobile

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

Head to head
About

Nixie Calculator

This calculator app features a digital paper tape to display entries, which can be copied or shared. It offers various customization options like color schemes, rounding, and display modes, blending retro aesthetics with modern device technology.

Highlights
  • Paper tape for entry display
  • Copy and paste functionality
  • Customizable color schemes
  • Adjustable rounding and exponential modes
  • Classic Nixie font option
  • Thousand separator styles
Read full description

Features of Nixie Calculator: • Paper tape to display what you have entered. Can be copied or shared • Copy and paste entries Settings available: • Color schemes • Color layouts (in-app purchase) • Rounding options • Exponential modes • Use classic Nixie font for the display • Separators embedded with the digits • Classic pyramid and illuminated thousand separators • Classic red filter The calculator is a rounding or truncating type to fit numbers into the fixed display. Please enjoy this calculator that combines one of the first display technologies with state of the art in phone and tablet technology.

About

Memon for Mobile

Features
Read full description

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

Nixie Calculator4 screens
Memon for Mobile4 screens

Verdict

The call

The clearest difference is in-app purchases: Memon for Mobile at none against Nixie Calculator's 1. Memon for Mobile also leads on update cadence (every 6 days vs monthly). 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. Nixie Calculator sells 1 one-off in-app purchase. Memon for Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

Nixie Calculator ships an update monthly, Memon for Mobile every 6 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Nixie Calculator versus Memon for Mobile: the parameters behind the verdict, then further details
ParameterNixie CalculatorMemon for Mobile
PriceFreeFree
Rating4.9 (15 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings15 — better—
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size36 MB59 MB
Age rating4+4+
DeveloperUNB SYSTEMS PTY LTDYusuke Fukasawa

In-app purchases

1 purchases

Nixie Calculator

One-time1
  • Color Layouts$2.99
None

Memon for Mobile

No in-app purchases

Questions

Is Nixie Calculator free?
Nixie Calculator is free to download, with in-app purchases available.
Is Memon for Mobile free?
Memon for Mobile is free to download, with no in-app purchases.
Do Nixie Calculator or Memon for Mobile have ads?
Neither Nixie Calculator nor Memon for Mobile shows ads.
Which is updated more often, Nixie Calculator or Memon for Mobile?
Nixie Calculator ships an update monthly, and Memon for Mobile every 6 days. Most recently, Nixie Calculator was updated on October 24, 2026 and Memon for Mobile on October 24, 2026.

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