# GradeMe! vs Pre

The clearest difference is update cadence: GradeMe! at every 2 weeks against Pre's monthly. Pre's advantage is iOS requirement (17.6 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GradeMe! sells 3 in-app purchases, starting at $4.99 per month and Pre sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

GradeMe! ships an update every 2 weeks, Pre monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GradeMe! | Pre |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 25 MB | 6 MB |
| Requires iOS | 26.2 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Russell Metzger](https://appshunter.io/developer/1812567395) | [JABA Learning LLC](https://appshunter.io/developer/1892700977) |

## What reviewers say

### GradeMe!

[App page](https://appshunter.io/ios/app/grademe/id6793773634)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradeMe! Monthly | $4.99 | per month |
| GradeMe! Yearly | $39.99 | per year |
| GradeMe! Lifetime | $99.99 | one-time |


### Pre

[App page](https://appshunter.io/ios/app/pre-algebra-tutor/id6800429487)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pre-Algebra Tutor Premium | $14.99 | per year |


## Frequently asked questions

### Is GradeMe! free?

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

### Is Pre free?

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

### Do GradeMe! or Pre have ads?

Neither GradeMe! nor Pre shows ads.

### Which is updated more often, GradeMe! or Pre?

GradeMe! ships an update every 2 weeks, and Pre monthly. Most recently, GradeMe! was updated on October 7, 2026 and Pre on October 9, 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.*