# ECOKIDS vs Scry

The clearest difference is ads: Scry at none against ECOKIDS's shown. ECOKIDS's advantage is update cadence (monthly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ECOKIDS ships an update monthly, Scry every 2 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ECOKIDS | Scry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Size | 20 MB | 102 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Matias Gravano](https://appshunter.io/developer/638856711) | [Purdue University](https://appshunter.io/developer/371741257) |

## What reviewers say

### ECOKIDS

[App page](https://appshunter.io/ios/app/ecokids-ecology-for-kids/id6476225017)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scry

[App page](https://appshunter.io/ios/app/scry-augmented-learning/id6741226018)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECOKIDS free?

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

### Is Scry free?

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

### Do ECOKIDS or Scry have ads?

ECOKIDS shows ads; Scry does not.

### Which is updated more often, ECOKIDS or Scry?

ECOKIDS ships an update monthly, and Scry every 2 months. Most recently, ECOKIDS was updated on November 4, 2026 and Scry on November 3, 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.*