# BPNA vs GrowthMonitor

The clearest difference is iOS requirement: GrowthMonitor at 13.5 against BPNA's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BPNA ships an update every 4 months, GrowthMonitor every 2 months. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | BPNA | GrowthMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 84 MB | 7 MB |
| Requires iOS | 15.5 | **13.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [British Paediatric Neurology Association](https://appshunter.io/developer/1325552016) | [QApps](https://appshunter.io/developer/394183069) |

## What reviewers say

### BPNA

[App page](https://appshunter.io/ios/app/bpna/id1325552017)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrowthMonitor

[App page](https://appshunter.io/ios/app/growthmonitor/id1585179673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BPNA free?

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

### Is GrowthMonitor free?

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

### Do BPNA or GrowthMonitor have ads?

Neither BPNA nor GrowthMonitor shows ads.

### Which is updated more often, BPNA or GrowthMonitor?

BPNA ships an update every 4 months, and GrowthMonitor every 2 months. Most recently, BPNA was updated on October 5, 2026 and GrowthMonitor on October 19, 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.*