# Kidevo vs Valvur

The clearest difference is in-app purchases: Valvur at none against Kidevo's 8. Kidevo's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kidevo sells 8 in-app purchases, starting at $3.99 per month. Valvur asks for nothing beyond the download.

Kidevo ships an update every 2 weeks, Valvur every 7 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Kidevo | Valvur |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 46 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [StepsandStars Software LTD.](https://appshunter.io/developer/1801688549) | [Valvur Cybersecurity](https://appshunter.io/developer/1847867014) |

## What reviewers say

### Kidevo

[App page](https://appshunter.io/ios/app/kidevo-child-development-0-6/id6743153115)

This AI-powered assistant supports parents of children aged 0-6 by tracking development milestones, offering instant expert advice, and providing engaging animated stories. It helps monitor physical, cognitive, and social-emotional growth with personalized activities and sleep support.

**Highlights:** AI parenting advice, Milestone tracking, Animated educational stories, Personalized activity suggestions, Growth charts, Sleep sounds, Multi-language support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $23.99 | per year |
| 50 Points | $0.99 | one-time |
| 100 Points | $1.49 | one-time |
| 250 Points | $2.99 | one-time |
| 500 Points | $4.99 | one-time |
| 1000 Points | $7.99 | one-time |
| 2500 Points | $9.99 | one-time |


### Valvur

[App page](https://appshunter.io/ios/app/valvur/id6754325778)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kidevo free?

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

### Is Valvur free?

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

### Do Kidevo or Valvur have ads?

Neither Kidevo nor Valvur shows ads.

### Which is updated more often, Kidevo or Valvur?

Kidevo ships an update every 2 weeks, and Valvur every 7 months. Most recently, Kidevo was updated on October 30, 2026 and Valvur on November 9, 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.*