# Encyclopedia vs Lowry Alert

The clearest difference is in-app purchases: Lowry Alert at none against Encyclopedia's 1. Lowry Alert also leads on iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Encyclopedia sells 1 one-off in-app purchase. Lowry Alert asks for nothing beyond the download.

## The numbers

| Metric | Encyclopedia | Lowry Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/encyclopedia-world-war-ii/id1126983872/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 501 MB | 25 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Good Spider, LLC](https://appshunter.io/developer/1487595667) | [State Board for Community Colleges and Occupational Education](https://appshunter.io/developer/952351348) |

## What reviewers say

### Encyclopedia

[App page](https://appshunter.io/ios/app/encyclopedia-world-war-ii/id1126983872)

This app offers a comprehensive offline encyclopedia of World War II, featuring thousands of articles, HD photos, and an intuitive interface. It's designed for all ages, from children learning history to enthusiasts seeking detailed information, and includes a badge system to encourage reading.

**Highlights:** Thousands of articles, High-definition photos, Simple organization, Offline availability, Badge collection system, Suitable for all ages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


### Lowry Alert

[App page](https://appshunter.io/ios/app/lowry-alert/id1480598319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Encyclopedia free?

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

### Is Lowry Alert free?

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

### Do Encyclopedia or Lowry Alert have ads?

Neither Encyclopedia nor Lowry Alert 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.*