# SAGE vs KinderStep

The clearest difference is in-app purchases: SAGE at none against KinderStep's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KinderStep sells 1 one-off in-app purchase. SAGE asks for nothing beyond the download.

## The numbers

| Metric | SAGE | KinderStep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 74 MB | 37 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CMC M-TECH](https://appshunter.io/developer/1540407616) | [波 崔](https://appshunter.io/developer/556547633) |

## What reviewers say

### SAGE

[App page](https://appshunter.io/ios/app/sage-school/id6756423318)

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

**In-app purchases:** none


### KinderStep

[App page](https://appshunter.io/ios/app/kinderstep/id6758904217)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $9.99 | one-time |


## Frequently asked questions

### Is SAGE free?

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

### Is KinderStep free?

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

### Do SAGE or KinderStep have ads?

Neither SAGE nor KinderStep shows ads.

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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.*