# NB vs Regideso

The clearest difference is update cadence: Regideso at every 6 weeks against NB's every 9 months. Regideso also leads on iOS requirement (15.5 vs 17.6). 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.

NB ships an update every 9 months, Regideso every 6 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | NB | Regideso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/nb/id354890571/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 77.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 0 MB | 72 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brewalan Le Dru](https://appshunter.io/developer/354890574) | [REGIDESO REGIE DE DISTRIBUTION D EAU DE LA REPUBLIQUE DEMOCRATIQUE](https://appshunter.io/developer/1878703465) |

## What reviewers say

### NB

[App page](https://appshunter.io/ios/app/nb/id354890571)

This utility app converts numbers into their written word form. It's useful for writing checks or when unsure about grammatical rules for numbers. It also supports regional variations and ordinal numbers.

**Highlights:** Number to word conversion, Supports Belgian and Swiss variants, Includes ordinal adjectives, Useful for check writing, Grammar assistance for numbers

**Features:** Vision Pro support

**In-app purchases:** none


### Regideso

[App page](https://appshunter.io/ios/app/regideso/id6736901819)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NB free?

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

### Is Regideso free?

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

### Do NB or Regideso have ads?

Neither NB nor Regideso shows ads.

### Which is updated more often, NB or Regideso?

NB ships an update every 9 months, and Regideso every 6 weeks. Most recently, NB was updated on October 6, 2026 and Regideso on October 3, 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.*