# Lehrer Lämpel: Number Pyramids — Can you solve the puzzle ?

> Can you solve the puzzle ? (iPhone/iPad app by Claus Zinn.)

- Source: https://appshunter.io/ios/app/lehrer-lampel-number-pyramids/id889016865 (this page in markdown: same URL + `.md`)
- Developer: [Claus Zinn](https://appshunter.io/developer/889016868)
- Category: Education, Games, Puzzle
- Price: $0.99
- Age rating: 4+
- Requires: iOS 14.0 · 23 MB
- Languages: American English, French (France), German (Germany), Italian, European Spanish
- Released: 2014-06-22
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/lehrer-lampel-number-pyramids/id889016865/reviews.md

## What is Lehrer Lämpel?

Number Pyramids helps your kids exercising their basic addition and subtraction skills by the dragging & dropping of numbers into pyramid bricks.

Number Pyramids is recreating the well-known number walls that one can find in many textbooks and homework assignments. With Number Pyramids you will get

- an unlimited number of exercises
- 3 levels of difficulty (small, medium and large pyramids with 6, 10 and 15 blocks each)
- optional number placements (at the bottom or at random places)
- immediate positive or negative feedback 
- intelligent error correction (a wrongly-placed number is removed)
- intelligent help (an unplaced number is placed into the correct block)
- four different themes

For parents and teachers: 

- all learner actions have a small sound attached to it. You can thus watch your kid from afar and know about his/her progress and achievements.

- Initially,  I've built this app for my seven year old daughter (then in her 2nd grade), and she already spent hours on it. Many improvements originated from her (the butterfly awards, the sound mechanism).

- By spending the dollar, you keep the app free from ads and in-app purchases. We also have a very strict privacy policy, which means that we do not collect any personal information from you or your kid, neither from the app nor the support page at mathdistrict.com

Number Pyramids 1.6 is available for the iPad and now requires iOS14 or later. 

Any suggestions to improve the app? Send us an email at support@mathdistrict.com

Please consider leaving a review. This helps a lot!


## Version history (last 5 releases)

### 1.8 — 2023-12-03

The drag&drag behaviour of the numbers has been improved.
Added a Spanish localisation.

### 1.7 — 2020-06-23

A little breakout game has been added to better motivate learners solving math problems !

### 1.6.1 — 2019-11-11

- Bug fix in the user interface
- Better sound settings
- Improved readability of numbers in Fuji theme.

### 1.6 — 2019-11-07

- Added timer mode
- Added high score table 
- Added fourth theme
- Improved overall design

### 1.5 — 2017-04-19

- redesign of the app to be closer to my other Lehrer Lämpel Apps (improved usability)
- a third theme has been added: the blackboard (in addition to the pyramid and the igloo)
- other minor design improvements

## Apps similar to Lehrer Lämpel

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Early Math Plus](https://appshunter.io/ios/app/early-math-plus/id790262980) | 5.0 (1) | Free | Education |
| [(AR) Number Line](https://appshunter.io/ios/app/ar-number-line/id6473689075) | — | $1.99 | Education |
| [Toddler Maze 123](https://appshunter.io/ios/app/toddler-maze-123/id569328780) | 5.0 (1) | $2.99 | Education |
| [Pintar Kata](https://appshunter.io/ios/app/pintar-kata/id971948440) | — | Free | Education |
| [Jigsaw puzzles for kids, Game with 1000+ puzzle to play , Join pieces and learn](https://appshunter.io/ios/app/jigsaw-puzzles-for-kids-game-with-1000-plus-puzzle-to-play-join-pieces-and-learn/id1037960940) | — | Free | Education |
| [Puzzles for Kids & Toddlers](https://appshunter.io/ios/app/puzzles-for-kids-and-toddlers/id1504182740) | 4.6 (76) | Free | Education |

## More apps by Claus Zinn

- [Lehrer Lämpel: Subtraction](https://appshunter.io/ios/app/lehrer-lampel-subtraction/id890390632)
- [Lehrer Lämpel: Addition](https://appshunter.io/ios/app/lehrer-lampel-addition/id920522698)
- [Lehrer Lämpel: Fractions](https://appshunter.io/ios/app/lehrer-lampel-fractions/id932955952)
- [Lehrer Lämpel: Digit Squares](https://appshunter.io/ios/app/lehrer-lampel-digit-squares/id948600535)
- [Lehrer Lämpel: Number Wheels](https://appshunter.io/ios/app/lehrer-lampel-number-wheels/id959272416)

All apps by Claus Zinn: https://appshunter.io/developer/889016868

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*