# Northfields vs Arc at Home

The clearest difference is in-app purchases: Northfields at none against Arc at Home's 2. Arc at Home's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Arc at Home sells 2 in-app purchases, starting at $2.99 per month. Northfields asks for nothing beyond the download.

Northfields ships an update every 10 days, Arc at Home every 2 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Northfields | Arc at Home |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | — | Subscription |
| Size | 85 MB | 36 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Northfields International High School](https://appshunter.io/developer/1638569418) | [Arc Pathway](https://appshunter.io/developer/1640445122) |

## What reviewers say

### Northfields

[App page](https://appshunter.io/ios/app/northfields/id1638569416)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arc at Home

[App page](https://appshunter.io/ios/app/arc-at-home/id6453681124)

Understand your child's development with tailored tips and activities. Track milestones across seven key areas and access expert advice. Designed for parents of children aged 1-5.

**Highlights:** Sensitive development assessments, Tailored tips and activities, Milestone tracking across 7 areas, Expert advice and webinars, Ask an expert chat feature, Keepsake creation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arc Pathway at Home Monthly | $2.99 | per month |
| Arc Pathway at Home Annual | $24.99 | per year |


## Frequently asked questions

### Is Northfields free?

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

### Is Arc at Home free?

Arc at Home is free to download, with in-app purchases available.

### Do Northfields or Arc at Home have ads?

Neither Northfields nor Arc at Home shows ads.

### Which is updated more often, Northfields or Arc at Home?

Northfields ships an update every 10 days, and Arc at Home every 2 weeks. Most recently, Northfields was updated on October 17, 2026 and Arc at Home 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.*