# Pebbles Therapy vs Greatify School

The clearest difference is update cadence: Pebbles Therapy at weekly against Greatify School's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Pebbles Therapy ships an update weekly, Greatify School every 3 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Pebbles Therapy | Greatify School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 122 MB | 65 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dr Geetha S](https://appshunter.io/developer/1697282787) | [Gigadesk Technologies Private Limited](https://appshunter.io/developer/1619305966) |

## What reviewers say

### Pebbles Therapy

[App page](https://appshunter.io/ios/app/pebbles-therapy/id6451242193)

**In-app purchases:** none


### Greatify School

[App page](https://appshunter.io/ios/app/greatify-school/id6502769008)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pebbles Therapy free?

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

### Is Greatify School free?

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

### Do Pebbles Therapy or Greatify School have ads?

Neither Pebbles Therapy nor Greatify School shows ads.

### Which is updated more often, Pebbles Therapy or Greatify School?

Pebbles Therapy ships an update weekly, and Greatify School every 3 weeks. Most recently, Pebbles Therapy was updated on October 17, 2026 and Greatify School on October 16, 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.*