# TeacherTool Complete vs Simple Power Grader

The clearest difference is monetization model: Simple Power Grader at free with in-app purchases against TeacherTool Complete's subscription. TeacherTool Complete's advantage is update cadence (fortnightly vs every 2 months) and review sentiment (69% vs 56%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TeacherTool Complete sells 2 in-app purchases, starting at $17.49 per 6 months and Simple Power Grader sells 2 in-app purchases, starting at $2.49 per 6 months. Whichever you choose, the download price is not the number that matters.

TeacherTool Complete ships an update fortnightly, Simple Power Grader every 2 months. The most recent releases landed on October 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TeacherTool Complete | Simple Power Grader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **69.2% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 65 MB | 79 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Udo Hilwerling](https://appshunter.io/developer/305195007) | [Lehrerfreund GmbH](https://appshunter.io/developer/1560701914) |

## What reviewers say

### TeacherTool Complete

[App page](https://appshunter.io/ios/app/teachertool-complete/id1219948639)

This digital teacher's planner streamlines student management, grade calculation, attendance tracking, and more. It offers robust data security and privacy, with optional desktop synchronization for enhanced workflow. Enjoy advanced features and priority support with this comprehensive tool.

**Highlights:** Student management, Grade calculation, Attendance tracking, Note management, Seating chart, Interactive timetable, Data encryption

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Monate | $17.49 | per 6 months |
| 12 Monate | $26.49 | per year |


### 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 TeacherTool Complete free?

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

### Is Simple Power Grader free?

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

### Do TeacherTool Complete or Simple Power Grader have ads?

Neither TeacherTool Complete nor Simple Power Grader shows ads.

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

TeacherTool Complete ships an update fortnightly, and Simple Power Grader every 2 months. Most recently, TeacherTool Complete was updated on October 14, 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.*