# -48 Calculator vs Mayan Charts

The clearest difference is price: -48 Calculator at Free against Mayan Charts's $0.99. Mayan Charts's advantage is iOS requirement (15.1 vs 17.1). On ads, in-app purchases and device support there is nothing between them.

-48 Calculator is free to download; Mayan Charts costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | -48 Calculator | Mayan Charts |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (25 ratings)](https://appshunter.io/ios/app/48-calculator/id6448708115/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 37 MB | 38 MB |
| Requires iOS | 17.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas McSorley](https://appshunter.io/developer/1685728168) | [AI Apps,LLC](https://appshunter.io/developer/1843228976) |

## What reviewers say

### -48 Calculator

[App page](https://appshunter.io/ios/app/48-calculator/id6448708115)

This app converts text into numerical values using various cipher dictionaries. It allows users to save and search phrases, compare results, and includes a date calculator. It also offers analysis of public domain Bible texts and archived online posts.

**Highlights:** Text to numeric value conversion, Multiple cipher dictionaries, Save and search phrases, Date difference calculator, Bible text analysis, Archived online post analysis

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

**In-app purchases:** none


### Mayan Charts

[App page](https://appshunter.io/ios/app/mayan-charts/id6755203045)

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

**In-app purchases:** none


## Frequently asked questions

### Is -48 Calculator free?

-48 Calculator is free to download, with no in-app purchases.

### Is Mayan Charts free?

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

### Do -48 Calculator or Mayan Charts have ads?

Neither -48 Calculator nor Mayan Charts shows ads.

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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.*