+ Simple Calc vs Numerix Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
+ Simple Calc
Perform calculations with a standard calculator that offers extensive customization. Choose from 17 color themes and custom icons, plus enjoy light and dark mode support.
- Standard calculator functionality
- Light and dark mode
- 17 color themes
- Custom icons
- iPhone support
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Do the math with Simple Calc. This is a standard calculator that supports light and dark mode, and 17 color themes + custom icons.
Numerix Calculator
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Modern Glow Calculator combines everyday calculations with powerful scientific tools in a clean, glowing interface. Switch between basic and scientific calculations, keep track of recent results, and personalize your calculator with beautifully designed themes. Features: • Fast and easy basic calculations • Scientific functions including sin, cos, tan, log, ln, square root, powers, π and e • Degree and radian modes • Calculation history with quick copy • Multiple Basic and Scientific themes • Memory functions for frequently used values • Clean, modern glow-inspired design • Simple and distraction-free experience Whether you’re doing quick everyday math or more advanced calculations, Modern Glow Calculator keeps everything simple and accessible. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: + Simple Calc at none against Numerix Calculator's 1. + Simple Calc also leads on update cadence (every 5 days vs every 6 months). Numerix Calculator's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads 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. Numerix Calculator sells 1 one-off in-app purchase. + Simple Calc asks for nothing beyond the download.
+ Simple Calc ships an update every 5 days, Numerix Calculator every 6 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.
| Parameter | + Simple Calc | Numerix Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Alejandro de la Rosa Cortes | Amit Kandial |
In-app purchases
+ Simple Calc
No in-app purchases
Numerix Calculator
- Custom Theme$0.99
Questions
Is + Simple Calc free?
Is Numerix Calculator free?
Do + Simple Calc or Numerix Calculator have ads?
Which is updated more often, + Simple Calc or Numerix Calculator?
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