# MojeBMI vs Child Growth Tracker GrowthKit

The clearest difference is in-app purchases: MojeBMI at none against Child Growth Tracker GrowthKit's 3. MojeBMI also leads on iOS requirement (9.3 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Child Growth Tracker GrowthKit sells 3 in-app purchases, starting at $3.99 per month. MojeBMI asks for nothing beyond the download.

MojeBMI ships an update monthly, Child Growth Tracker GrowthKit every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MojeBMI | Child Growth Tracker GrowthKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/child-growth-tracker-growthkit/id6740914430/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 28 MB | 66 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marek Pridal](https://appshunter.io/developer/1264724474) | [Srivishnu Ramakrishnan](https://appshunter.io/developer/1792193135) |

## What reviewers say

### MojeBMI

[App page](https://appshunter.io/ios/app/mojebmi/id1264724475)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Child Growth Tracker GrowthKit

[App page](https://appshunter.io/ios/app/child-growth-tracker-growthkit/id6740914430)

Monitor your child's physical development using clinically accurate WHO percentile charts. Log height, weight, and head circumference to generate professional reports for pediatrician visits. Supports multiple profiles for children and adults, with a focus on privacy and ease of use.

**Highlights:** WHO percentile charts for height and weight, Head circumference tracking for under 5s, BMI percentile calculation, Growth velocity charting, Professional PDF report generation, Multi-profile support for children and adults, Metric and imperial unit support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $9.99 | per year |
| GrowthKit Pro Lifetime Deal | $19.99 | one-time |


## Frequently asked questions

### Is MojeBMI free?

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

### Is Child Growth Tracker GrowthKit free?

Child Growth Tracker GrowthKit is free to download, with in-app purchases available.

### Do MojeBMI or Child Growth Tracker GrowthKit have ads?

Neither MojeBMI nor Child Growth Tracker GrowthKit shows ads.

### Which is updated more often, MojeBMI or Child Growth Tracker GrowthKit?

MojeBMI ships an update monthly, and Child Growth Tracker GrowthKit every 3 weeks. Most recently, MojeBMI was updated on November 2, 2026 and Child Growth Tracker GrowthKit on October 30, 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.*