# Die Klima App vs TeacherTool 7

The clearest difference is price: Die Klima App at Free against TeacherTool 7's $24.99. Die Klima App also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (13.0 vs 16.6). TeacherTool 7's advantage is rating (3.7 vs 1.0) and ratings volume (3 vs 1). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Die Klima App is free to download; TeacherTool 7 costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TeacherTool 7 holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 40% of Die Klima App's written reviews are positive against 48% of TeacherTool 7's.

Die Klima App ships an update every 4 days, TeacherTool 7 fortnightly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Die Klima App | TeacherTool 7 |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/die-klima-app/id1545947682/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/teachertool-7/id1606505499/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 40.4% of reviews | **47.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 1.7 GB | 65 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WDR](https://appshunter.io/developer/728414655) | [Udo Hilwerling](https://appshunter.io/developer/305195007) |

## What reviewers say

### 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


### TeacherTool 7

[App page](https://appshunter.io/ios/app/teachertool-7/id1606505499)

This app streamlines teacher administration by combining a digital calendar, notebook, and timetable. It offers robust data security, customizable grading systems, and tools for tracking attendance, planning lessons, and managing student information.

**Highlights:** Digital calendar, notebook, and timetable, Secure student data management, Customizable grading systems (numeric, symbolic, emojis), Attendance tracking and absence excuses, Lesson planning and material attachment, Automatic grade calculation, Interactive seating charts

**In-app purchases:** none


## Frequently asked questions

### Is Die Klima App free?

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

### Is TeacherTool 7 free?

TeacherTool 7 costs $24.99, with no in-app purchases.

### Which has better reviews, Die Klima App or TeacherTool 7?

TeacherTool 7 is rated higher. Die Klima App averages 1.0 out of 5 from 1 ratings, while TeacherTool 7 averages 3.7 from 3 ratings.

### Do Die Klima App or TeacherTool 7 have ads?

Neither Die Klima App nor TeacherTool 7 shows ads.

### Which is updated more often, Die Klima App or TeacherTool 7?

Die Klima App ships an update every 4 days, and TeacherTool 7 fortnightly. Most recently, Die Klima App was updated on October 14, 2026 and TeacherTool 7 on October 18, 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.*