# Schultz vs ZacFit Go

The clearest difference is in-app purchases: ZacFit Go at none against Schultz's 2. Schultz's advantage is device support and iOS requirement (12.0 vs 15.1). On price there is nothing between them.

Both are free to download. Schultz sells 2 in-app purchases, starting at $1.99 per month. ZacFit Go asks for nothing beyond the download.

## The numbers

| Metric | Schultz | ZacFit Go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 434 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Tsutomu Koyachi](https://appshunter.io/developer/413497532) | [Zachary Wein](https://appshunter.io/developer/1740793763) |

## What reviewers say

### Schultz

[App page](https://appshunter.io/ios/app/schultz/id6451004801)

This app helps you improve your speed reading skills by engaging you in a number-tapping game. Track your progress and aim for higher scores to enhance your reading efficiency.

**Highlights:** Broaden field of view, Improve speed reading, Number tapping game, Track time and score, Ascending number order challenge

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Month | $1.99 | per month |
| Pro Year | $19.99 | per year |


### ZacFit Go

[App page](https://appshunter.io/ios/app/zacfit-go/id6745472938)

**In-app purchases:** none


## Frequently asked questions

### Is Schultz free?

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

### Is ZacFit Go free?

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

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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.*