# Natal Digital vs Bio Expert

The clearest difference is update cadence: Bio Expert at daily against Natal Digital's every 2 months. Bio Expert also leads on iOS requirement (15.1 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.

Natal Digital ships an update every 2 months, Bio Expert daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Natal Digital | Bio Expert |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 34 MB | 27 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Secretaria Municipal de Tributacao, SEMUT, Natal](https://appshunter.io/developer/1452864995) | [Anderson Felipe Diefenbach](https://appshunter.io/developer/1862580001) |

## What reviewers say

### Natal Digital

[App page](https://appshunter.io/ios/app/natal-digital/id1496609705)

Access municipal services and real-time news directly on your smartphone. Request services, participate in polls, and view city information. Designed to bring government services closer to citizens.

**Highlights:** Real-time news updates, Request municipal services, Participate in polls, View georeferenced city information, Direct access to citizen services

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

**In-app purchases:** none


### Bio Expert

[App page](https://appshunter.io/ios/app/bio-expert-ai-bio-maker/id6756740751)

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

**In-app purchases:** none


## Frequently asked questions

### Is Natal Digital free?

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

### Is Bio Expert free?

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

### Do Natal Digital or Bio Expert have ads?

Neither Natal Digital nor Bio Expert shows ads.

### Which is updated more often, Natal Digital or Bio Expert?

Natal Digital ships an update every 2 months, and Bio Expert daily. Most recently, Natal Digital was updated on October 24, 2026 and Bio Expert on October 24, 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.*