# TeacherTool Complete vs Die Klima App

The clearest difference is in-app purchases: Die Klima App at none against TeacherTool Complete's 2. Die Klima App also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (13.0 vs 16.0). TeacherTool Complete's advantage is review sentiment (69% vs 40%). On price, ads 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. Die Klima App asks for nothing beyond the download.

TeacherTool Complete ships an update fortnightly, Die Klima App every 4 days. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TeacherTool Complete | Die Klima App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/die-klima-app/id1545947682/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **69.2% of reviews** | 40.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Subscription | **Free** |
| Size | 65 MB | 1.7 GB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Udo Hilwerling](https://appshunter.io/developer/305195007) | [WDR](https://appshunter.io/developer/728414655) |

## 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 |


### Die Klima App

[App page](https://appshunter.io/ios/app/die-klima-app/id1545947682)

Experience climate change impacts through immersive augmented reality modules. Learn about flood disasters, ocean pollution, forest fires, and personal stories of those affected by a changing climate. Includes interactive games and factual information.

**Highlights:** Augmented reality flood disaster simulation, Interactive 'Save the Sea' plastic cleanup game, Virtual forest fire experience, Personal stories of climate change impact, Offline functionality, Lesson plans for educators

**In-app purchases:** none


## Frequently asked questions

### Is TeacherTool Complete free?

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

### Is Die Klima App free?

Die Klima App is free to download, with no in-app purchases.

### Do TeacherTool Complete or Die Klima App have ads?

Neither TeacherTool Complete nor Die Klima App shows ads.

### Which is updated more often, TeacherTool Complete or Die Klima App?

TeacherTool Complete ships an update fortnightly, and Die Klima App every 4 days. Most recently, TeacherTool Complete was updated on October 18, 2026 and Die Klima App on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*