# Messiah Elementary vs Parasite Zapper

The clearest difference is ads: Messiah Elementary at none against Parasite Zapper's shown. Messiah Elementary also leads on update cadence (every 4 months vs every 27 months). Parasite Zapper's advantage is iOS requirement (12.0 vs 15.0). On price, 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.

Messiah Elementary ships an update every 4 months, Parasite Zapper every 27 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Messiah Elementary | Parasite Zapper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/messiah-elementary/id1389910283/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 27 months |
| Monetization | Free | — |
| Size | 56 MB | 35 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Messiah Lutheran Church & School Inc.](https://appshunter.io/developer/1389910281) | [Jay Moores](https://appshunter.io/developer/1447456824) |

## What reviewers say

### Messiah Elementary

[App page](https://appshunter.io/ios/app/messiah-elementary/id1389910283)

This app serves as a central communication tool for Messiah Lutheran School, providing access to calendars, newsletters, and important event notifications. It aims to foster community engagement and facilitate sharing school information.

**Highlights:** School calendars, Newsletter access, Event notifications, Community engagement tools, Information sharing

**Features:** Vision Pro support

**In-app purchases:** none


### Parasite Zapper

[App page](https://appshunter.io/ios/app/parasite-zapper/id1460168374)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Messiah Elementary free?

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

### Is Parasite Zapper free?

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

### Do Messiah Elementary or Parasite Zapper have ads?

Parasite Zapper shows ads; Messiah Elementary does not.

### Which is updated more often, Messiah Elementary or Parasite Zapper?

Messiah Elementary ships an update every 4 months, and Parasite Zapper every 27 months. Most recently, Messiah Elementary was updated on October 7, 2026 and Parasite Zapper on October 11, 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.*