# Luminary Sign vs Mathmatico

The clearest difference is update cadence: Mathmatico at every 3 days against Luminary Sign's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Luminary Sign ships an update every 6 weeks, Mathmatico every 3 days. The most recent releases landed on October 27, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Luminary Sign | Mathmatico |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 17 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Luminary Ecosystem LTD](https://appshunter.io/developer/1729324169) | [Oliver White](https://appshunter.io/developer/1698751638) |

## What reviewers say

### Luminary Sign

[App page](https://appshunter.io/ios/app/luminary-sign/id6477432836)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathmatico

[App page](https://appshunter.io/ios/app/mathmatico/id6499589990)

This calculator allows for free-form text input, letting you edit and see entire calculations at once. It supports a wide range of mathematical functions, including trigonometry, logarithms, and percentages, with helpful error messages.

**Highlights:** Freeform text input, Edit and view entire calculations, Supports trigonometry and logarithms, Handles percentages and exponents, Granular error messages with actions, Includes constants like pi and e

**In-app purchases:** none


## Frequently asked questions

### Is Luminary Sign free?

Luminary Sign is free to download, with no in-app purchases.

### Is Mathmatico free?

Mathmatico is free to download, with no in-app purchases.

### Do Luminary Sign or Mathmatico have ads?

Neither Luminary Sign nor Mathmatico shows ads.

### Which is updated more often, Luminary Sign or Mathmatico?

Luminary Sign ships an update every 6 weeks, and Mathmatico every 3 days. Most recently, Luminary Sign was updated on October 27, 2026 and Mathmatico on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*