# Spirolaterals vs Mayan Math

The clearest difference is price: Spirolaterals at Free against Mayan Math's $0.99. Spirolaterals also leads on iOS requirement (11.0 vs 16.6). Mayan Math's advantage is update cadence (every 5 weeks vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

Spirolaterals is free to download; Mayan Math costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spirolaterals ships an update every 6 months, Mayan Math every 5 weeks. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Spirolaterals | Mayan Math |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/mayan-math/id1450110752/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | — | Paid |
| Size | 4 MB | 1 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Ethier](https://appshunter.io/developer/432436572) | [Montiel Mobile, LLC](https://appshunter.io/developer/412384290) |

## What reviewers say

### Spirolaterals

[App page](https://appshunter.io/ios/app/spirolaterals/id791250763)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mayan Math

[App page](https://appshunter.io/ios/app/mayan-math/id1450110752)

This app functions as a Mayan numeral calculator and decimal converter. It allows users to combine Mayan glyphs to represent numbers and convert between decimal and Mayan numeral systems. The core engine is open-source for educational expansion.

**Highlights:** Mayan to decimal conversion, Decimal to Mayan conversion, Glyph combination for number representation, Open-source engine for educational use, Intuitive drag-and-drop interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Spirolaterals free?

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

### Is Mayan Math free?

Mayan Math costs $0.99, with no in-app purchases.

### Do Spirolaterals or Mayan Math have ads?

Neither Spirolaterals nor Mayan Math shows ads.

### Which is updated more often, Spirolaterals or Mayan Math?

Spirolaterals ships an update every 6 months, and Mayan Math every 5 weeks. Most recently, Spirolaterals was updated on September 18, 2026 and Mayan Math on September 19, 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.*