# GradeStack vs Speed Reader

The clearest difference is iOS requirement: Speed Reader at 15.1 against GradeStack's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GradeStack sells 1 one-off in-app purchase and Speed Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | GradeStack | Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gradestack/id6743357513/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 19 MB | 47 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Tavitian](https://appshunter.io/developer/1534679947) | [Bartu Altan](https://appshunter.io/developer/1829148995) |

## What reviewers say

### GradeStack

[App page](https://appshunter.io/ios/app/gradestack/id6743357513)

This academic planner helps university and college students organize their terms, subjects, classes, and assessments. It offers real-time grade tracking, smart scheduling, and productivity tools to manage academic life. Premium features include advanced grade views, notifications, and calendar integration.

**Highlights:** Academic life planning (terms, subjects, assessments, classes), Real-time grade tracking (WAM, GPA), Customizable grading scales and modes, Smart scheduling with calendar view, Productivity gauges and progress graphs, iCloud sync across devices, Premium features: notifications, calendar integration, data export

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradeStack Premium | $2.99 | one-time |


### Speed Reader

[App page](https://appshunter.io/ios/app/speed-reader-focus/id6772183016)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Speed Reader | $4.99 | one-time |


## Frequently asked questions

### Is GradeStack free?

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

### Is Speed Reader free?

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

### Do GradeStack or Speed Reader have ads?

Neither GradeStack nor Speed Reader 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.*