# PBW 2026 vs GradeThread

The clearest difference is in-app purchases: PBW 2026 at none against GradeThread's 10. PBW 2026 also leads on iOS requirement (15.6 vs 18.0). GradeThread's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. GradeThread sells 10 in-app purchases, starting at $29.99 per month. PBW 2026 asks for nothing beyond the download.

PBW 2026 ships an update every 3 weeks, GradeThread every 10 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PBW 2026 | GradeThread |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 100 MB | 26 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Chain Of Events](https://appshunter.io/developer/1672265693) | [Pearson Media LLC](https://appshunter.io/developer/1847433631) |

## What reviewers say

### PBW 2026

[App page](https://appshunter.io/ios/app/pbw-2026/id6738352369)

**In-app purchases:** none


### GradeThread

[App page](https://appshunter.io/ios/app/gradethread/id6774291633)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $29.99 | per month |
| Pro | $59.00 | per month |
| Business Monthly | $99.99 | per month |
| Starter (Yearly) | $299.00 | per year |
| Pro (Yearly) | $590.00 | per year |
| Business (Yearly) | $990.00 | per year |
| 10 Grade Credits | $24.99 | one-time |
| 25 Grade Credits | $59.99 | one-time |
| 50 Grade Credits | $109.99 | one-time |
| 100 Grade Credits | $199.99 | one-time |


## Frequently asked questions

### Is PBW 2026 free?

PBW 2026 is free to download, with no in-app purchases.

### Is GradeThread free?

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

### Do PBW 2026 or GradeThread have ads?

Neither PBW 2026 nor GradeThread shows ads.

### Which is updated more often, PBW 2026 or GradeThread?

PBW 2026 ships an update every 3 weeks, and GradeThread every 10 days. Most recently, PBW 2026 was updated on October 3, 2026 and GradeThread on October 10, 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.*