# Schulte Table Focus Trainer vs Errly

The clearest difference is ads: Schulte Table Focus Trainer at none against Errly's shown. Errly's advantage is update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Schulte Table Focus Trainer sells 1 in-app purchase, starting at $4.99 per year and Errly sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Schulte Table Focus Trainer ships an update every 2 weeks, Errly every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Schulte Table Focus Trainer | Errly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 1 MB | 167 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [广顺 王](https://appshunter.io/developer/1896763211) | [奎锋 张](https://appshunter.io/developer/1487627883) |

## What reviewers say

### Schulte Table Focus Trainer

[App page](https://appshunter.io/ios/app/schulte-table-focus-trainer/id6771820769)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusCells Pro Annual | $4.99 | per year |


### Errly

[App page](https://appshunter.io/ios/app/errly-ai-tutor-and-error-book/id6794799247)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Errly Extra Storage 50 GB | $2.99 | per month |
| Errly Pro Weekly | $4.99 | per 7 days |
| Errly Pro Monthly (No Trial) | $9.99 | per month |
| Errly Ultra Monthly | $14.99 | per month |
| Errly Pro Yearly (No Trial) | $59.99 | per year |
| Errly Ultra Yearly | $119.99 | per year |
| Errly Advanced Export (1 Use) | $0.99 | one-time |
| Errly Forest Theme | $0.99 | one-time |
| Errly Midnight Blue Theme | $2.99 | one-time |
| Errly Advanced Export (Unlimited) | $4.99 | one-time |


## Frequently asked questions

### Is Schulte Table Focus Trainer free?

Schulte Table Focus Trainer is free to download, with in-app purchases available.

### Is Errly free?

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

### Do Schulte Table Focus Trainer or Errly have ads?

Errly shows ads; Schulte Table Focus Trainer does not.

### Which is updated more often, Schulte Table Focus Trainer or Errly?

Schulte Table Focus Trainer ships an update every 2 weeks, and Errly every 3 days. Most recently, Schulte Table Focus Trainer was updated on October 28, 2026 and Errly on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*