# Numurs vs ReadableCalc

The clearest difference is in-app purchases: ReadableCalc at none against Numurs's 1. ReadableCalc also leads on update cadence (weekly vs every 3 months) and iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Numurs sells 1 one-off in-app purchase. ReadableCalc asks for nothing beyond the download.

Numurs ships an update every 3 months, ReadableCalc weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Numurs | ReadableCalc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 28 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Colombero](https://appshunter.io/developer/867540845) | [YONAGARE LAB](https://appshunter.io/developer/1810986554) |

## What reviewers say

### Numurs

[App page](https://appshunter.io/ios/app/numurs/id1291687499)

Effortlessly convert numbers into their written word form. Simply input a number using the numeric keypad, and this tool will instantly transcribe it for you. All core features are free, with an optional in-app purchase to customize your home screen icon.

**Highlights:** Number transcription, Numeric keypad input, Instant conversion, Free core features, Home screen icon customization (in-app purchase)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the team | $0.99 | one-time |


### ReadableCalc

[App page](https://appshunter.io/ios/app/readablecalc/id6747457253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numurs free?

Numurs is free to download, with in-app purchases available.

### Is ReadableCalc free?

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

### Do Numurs or ReadableCalc have ads?

Neither Numurs nor ReadableCalc shows ads.

### Which is updated more often, Numurs or ReadableCalc?

Numurs ships an update every 3 months, and ReadableCalc weekly. Most recently, Numurs was updated on October 3, 2026 and ReadableCalc on October 7, 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.*