# Xylem Parent App vs Assisi Perumpilly

The clearest difference is ads: Assisi Perumpilly at none against Xylem Parent App's shown. On price, update cadence, 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.

Xylem Parent App ships an update every 7 months, Assisi Perumpilly every 4 months. The most recent releases landed on September 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Xylem Parent App | Assisi Perumpilly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 4 months** |
| Size | 71 MB | 119 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XYLEM LEARNING PRIVATE LIMITED](https://appshunter.io/developer/1651563286) | [GJ INFOTECH PRIVATE LIMITED](https://appshunter.io/developer/1519722047) |

## What reviewers say

### Xylem Parent App

[App page](https://appshunter.io/ios/app/xylem-parent-app/id6742320327)

**In-app purchases:** none


### Assisi Perumpilly

[App page](https://appshunter.io/ios/app/assisi-perumpilly/id6747250609)

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

**In-app purchases:** none


## Frequently asked questions

### Is Xylem Parent App free?

Xylem Parent App is free to download, with no in-app purchases.

### Is Assisi Perumpilly free?

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

### Do Xylem Parent App or Assisi Perumpilly have ads?

Xylem Parent App shows ads; Assisi Perumpilly does not.

### Which is updated more often, Xylem Parent App or Assisi Perumpilly?

Xylem Parent App ships an update every 7 months, and Assisi Perumpilly every 4 months. Most recently, Xylem Parent App was updated on September 24, 2026 and Assisi Perumpilly on October 30, 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.*