# Atlantic SIS vs Kidderboard

The clearest difference is in-app purchases: Atlantic SIS at none against Kidderboard's 2. Kidderboard's advantage is update cadence (weekly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kidderboard sells 2 in-app purchases, starting at $3.99 per month. Atlantic SIS asks for nothing beyond the download.

Atlantic SIS ships an update every 5 weeks, Kidderboard weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Atlantic SIS | Kidderboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kidderboard/id6759532870/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 68 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDUNOVA INTERNATIONAL SERVICES COMPANY LIMITED](https://appshunter.io/developer/1838089589) | [Senior Internet Limited](https://appshunter.io/developer/1661025416) |

## What reviewers say

### Atlantic SIS

[App page](https://appshunter.io/ios/app/atlantic-sis/id6752854556)

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

**In-app purchases:** none


### Kidderboard

[App page](https://appshunter.io/ios/app/kidderboard/id6759532870)

This app helps parents encourage good habits and responsibility in children through a rewarding system. It allows guardians to assign tasks, track completion, and award virtual points that can be saved and used to teach valuable life lessons.

**Highlights:** Assign and track child activities, Award virtual points (Kidderbux), Virtual savings account (The Vault), Set activity-based goals, Gentle behavior corrections, Child-safe design, Multi-child and secondary guardian support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is Atlantic SIS free?

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

### Is Kidderboard free?

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

### Do Atlantic SIS or Kidderboard have ads?

Neither Atlantic SIS nor Kidderboard shows ads.

### Which is updated more often, Atlantic SIS or Kidderboard?

Atlantic SIS ships an update every 5 weeks, and Kidderboard weekly. Most recently, Atlantic SIS was updated on October 25, 2026 and Kidderboard on October 31, 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.*