# Numerals 123 — Discover numbers from the past

> Converts between modern decimal and ancient numeral systems. (iPhone/iPad app by Laurent Rodier.)

- Source: https://appshunter.io/ios/app/numerals-123/id966689313 (this page in markdown: same URL + `.md`)
- Developer: [Laurent Rodier](https://appshunter.io/developer/697920086)
- Category: Utilities, Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.0 · 8 MB
- Languages: English
- Released: 2015-02-20
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/numerals-123/id966689313/reviews.md

## What is Numerals 123?

Discover numbers from the past. From Sumerians, Babylonians, Egyptian hieroglyphs, and Hieratic, to Maya, Attic, and Romans.

Convert from "standard" decimal system to :
- Roman, additive or subtractive 
- Attic
- Maya (standard dot and bar)
- Maya (2 symbolic sets)
- Hieratic
- Egyptian hieroglyphs
- Babylonians
- Sumerians (discret, seeds and consumables systems)

## Key features

- Converts to Roman numerals (additive/subtractive)
- Supports Attic and Maya numeral systems
- Includes Hieratic and Egyptian hieroglyphs
- Converts to Babylonian and Sumerian systems
- Discover numbers from various ancient cultures

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/numerals-123/id966689313/reviews.md

### 1/5 — hi the roman nuermals are in correct

*2024-02-12*

type in 2024 - it should be MMXXIV NOT MMXXIIII

## Frequently asked questions about Numerals 123

### What ancient number systems can Numerals 123 convert to?

Numerals 123 supports conversion to Roman (additive or subtractive), Attic, Maya (standard dot and bar, and two symbolic sets), Hieratic, Egyptian hieroglyphs, Babylonian, and Sumerian (discret, seeds, and consumables systems).

### How much does Numerals 123 cost?

Numerals 123 is a paid app, priced at $0.99. It does not offer in-app purchases or subscriptions.

### What devices is Numerals 123 available on?

Numerals 123 is available for iPhone, iPad, and iPod touch devices.

### What is the age rating for Numerals 123?

Numerals 123 has an age rating of 4+, making it suitable for a wide range of users.

### How often is Numerals 123 updated?

The latest version of Numerals 123 is 1.91, which was last updated on November 27, 2021. Updates are not frequent, but the app remains functional for its core purpose.

### Does Numerals 123 have ads?

No, Numerals 123 is ad-free. As a paid application, it provides an uninterrupted user experience without advertisements.

### What is the primary function of Numerals 123?

The primary function of Numerals 123 is to convert numbers from the standard decimal system into various historical numeral systems and vice versa, allowing users to explore ancient mathematical notations.

## Version history (last 5 releases)

### 1.91 — 2021-11-27

- iPhone 13 Pro Max
- iOS 15

### 1.9 — 2019-12-03

- New Maya set
- Support for iOS 13, including Dark mode
- Support for iPhone 11 & iPhone 11 Pro

### 1.8.1 — 2018-11-19

Support for new iPad Pro

### 1.8.0 — 2018-11-09

Support for iPhone XR, XS, and XS Max

### 1.7.0 — 2018-02-02

Support for iOS 11, iPhone X, and iPad 10.5"

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## More apps by Laurent Rodier

- [Prairial](https://appshunter.io/ios/app/prairial/id697920083)
- [Polyhedra 3D](https://appshunter.io/ios/app/polyhedra-3d/id741648895)
- [BaseCalc](https://appshunter.io/ios/app/basecalc/id791106163)
- [My RPN Calc](https://appshunter.io/ios/app/my-rpn-calc/id807032892)
- [ITU Morse Codes](https://appshunter.io/ios/app/itu-morse-codes/id1150640591)

All apps by Laurent Rodier: https://appshunter.io/developer/697920086

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*