# Grader+ vs Simple Power Grader

The clearest difference is in-app purchases: Grader+ at none against Simple Power Grader's 2. Simple Power Grader's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Simple Power Grader sells 2 in-app purchases, starting at $2.49 per 6 months. Grader+ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Grader+ | Simple Power Grader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grader-plus/id1448038088/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 79 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Davison-Reiber](https://appshunter.io/developer/1448038087) | [Lehrerfreund GmbH](https://appshunter.io/developer/1560701914) |

## What reviewers say

### Grader+

[App page](https://appshunter.io/ios/app/grader-plus/id1448038088)

This app helps educators quickly grade assignments and tests. It allows for automatic percentage calculation, sorting of results, and statistical displays. Scores can be archived and exported for easy record-keeping.

**Highlights:** Automatic percentage calculation, Sort results by name or score, Display score statistics, Archive scores, Export results to CSV, Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Power Grader

[App page](https://appshunter.io/ios/app/simple-power-grader/id1603627742)

This app offers a simple yet powerful tool for educators to create and apply custom grading scales. It supports various international grading systems and allows for detailed customization of how scores are translated into grades, ensuring fair and transparent evaluation.

**Highlights:** Customizable grading scales, Supports international grading systems, Option to count half points, Error grading scale option, Multiple output formats for grades, Save and export grading scales (Pro), Data protection focused

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Abonnement (6 Monate) | $2.49 | per 6 months |
| Pro Abonnement (1 Jahr) | $4.49 | per year |


## Frequently asked questions

### Is Grader+ free?

Grader+ is free to download, with no in-app purchases.

### Is Simple Power Grader free?

Simple Power Grader is free to download, with in-app purchases available.

### Do Grader+ or Simple Power Grader have ads?

Neither Grader+ nor Simple Power Grader shows ads.

### Which is updated more often, Grader+ or Simple Power Grader?

Grader+ ships an update every 2 months, and Simple Power Grader every 2 months. Most recently, Grader+ was updated on October 4, 2026 and Simple Power Grader on September 22, 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.*