# Martos Digital vs NIDDO

The clearest difference is in-app purchases: Martos Digital at none against NIDDO's 10. NIDDO's advantage is update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NIDDO sells 10 in-app purchases, starting at $1.99 per 7 days. Martos Digital asks for nothing beyond the download.

Martos Digital ships an update monthly, NIDDO every 3 days. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Martos Digital | NIDDO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/niddo-co-parenting/id6748092035/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 227 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Excmo. Ayuntamiento de Martos](https://appshunter.io/developer/1737217872) | [Niddo](https://appshunter.io/developer/1824252238) |

## What reviewers say

### Martos Digital

[App page](https://appshunter.io/ios/app/martos-digital/id6479759874)

**Features:** macOS Compatibility

**In-app purchases:** none


### NIDDO

[App page](https://appshunter.io/ios/app/niddo-co-parenting/id6748092035)

This app helps coordinate family life by managing shared calendars, expenses, documents, and reminders. It allows for assigning custom roles and permissions to various caregivers, ensuring clear communication and organization for all involved in a child's care.

**Highlights:** Shared family calendar, Expense tracking and splitting, Document centralization, Customizable roles and permissions, Request tracking, Automated reminders, Report generation and export

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Niddo Pro | $1.99 | per 7 days |
| Niddo Pro Semanal | $2.99 | per 7 days |
| Niddo Pro Lawyers Semanal | $2.99 | per 7 days |
| Niddo Pro | $5.99 | per month |
| Niddo Pro | $10.00 | per month |
| Niddo Pro | $11.99 | per month |
| Niddo Pro | $25.00 | per year |
| Niddo Pro | $59.90 | per year |
| Niddo Pro | $119.00 | per year |
| Niddo Pro | $119.99 | per year |


## Frequently asked questions

### Is Martos Digital free?

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

### Is NIDDO free?

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

### Do Martos Digital or NIDDO have ads?

Neither Martos Digital nor NIDDO shows ads.

### Which is updated more often, Martos Digital or NIDDO?

Martos Digital ships an update monthly, and NIDDO every 3 days. Most recently, Martos Digital was updated on October 27, 2026 and NIDDO on October 14, 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.*