Comparison

Lehrer Lämpel vs Rabbit Homework Planner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lehrer Lämpel

Features
Read full description

This educational app supports primary school children (usually from 3rd grade) to practise their multi-column subtraction skills. The two main subtraction methods, namely, the Equal Additions Method (aka the Austrian Method), and the Decomposition Method are supported. Easy drag & drop of numbers to the blackboard. Immediate feedback option where incorrect steps are immediately marked red and where correct steps are immediately marked green. Pupils can ask Lehrer Lämpel for help at any time. Help first removes an erroneously learner step; if there are no errors, a single step is performed towards the solution. All teacher steps towards the solution are followed-up with a step explanation as well. Various degrees of difficulty guided by the number of digits the two numbers can have, and whether borrowing operations are required. Supports self-defined subtraction tasks and there is a work-sheet, and randomised exercises. Supports English, French, Spanish and German. Available on the iPad, for iOS12 or later. The app is ad-free. No data is being collected. Please consider leaving a review. This helps a lot. Thanks!

About

Rabbit Homework Planner

This app helps children plan and organize their homework, breaking down tasks into manageable steps with scheduled breaks. It uses a motivational approach to encourage focus and self-organization, ensuring tasks are completed on time.

Highlights
  • Weekly homework planning
  • Task and break scheduling
  • Step-by-step task guidance
  • Integrated focus timer
  • Motivational progress tracking
  • Encourages self-organization
Features
Read full description

Does your child slack off when it comes to homework? Does she sometimes simply not know where to begin? Does he lack the motivation or feel paralyzed when he sees the entire mountain of work before him which he has to complete within a week? Does she often wait until the last minute to prepare a presentation that's due the next day or to finish a complex task? This is where the Rabbit Homework Planer comes in handy. He helps with planning and organization to motivate your child to work in a concentrate and effective way. Planning Homework ------------------------ Together with your child, you will create a fun weekly plan. Tasks and breaks will be determined and established in a clear sequence. The rabbit wants to know how much time each individual task requires and on which day they will be finished. He motivates your child through personal responsibility and strengthens self-organization. Completion of Homework ------------------------------- When the planning is completed, the daily plan can be put into motion. The rabbit will lead your child through the tasks step by step. He explains which task is up next for completion and when the next break will begin, and announces when all of the tasks have been completed. The integrated timer motivates your child to focus and to finish their homework within the designated amount of time – so that there's still time left over to play. Have fun!

Screenshots

Rabbit Homework Planner4 screens

Verdict

The call

The clearest difference is price: Lehrer Lämpel at $1.99 against Rabbit Homework Planner's $9.99. Rabbit Homework Planner's advantage is device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Lehrer Lämpel costs $1.99 and Rabbit Homework Planner $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lehrer Lämpel ships an update every 8 months, Rabbit Homework Planner every 7 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 8 level
Lehrer Lämpel versus Rabbit Homework Planner: the parameters behind the verdict, then further details
ParameterLehrer LämpelRabbit Homework Planner
Price$1.99 — better$9.99
Rating—2.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 8 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.011.0 — better
Further details — not scored
Size6 MB14 MB
Age rating4+4+
DeveloperClaus ZinnSwift Management AG

In-app purchases

None

Lehrer Lämpel

No in-app purchases

None

Rabbit Homework Planner

No in-app purchases

Questions

Is Lehrer Lämpel free?
Lehrer Lämpel costs $1.99, with no in-app purchases.
Is Rabbit Homework Planner free?
Rabbit Homework Planner costs $9.99, with no in-app purchases.
Do Lehrer Lämpel or Rabbit Homework Planner have ads?
Neither Lehrer Lämpel nor Rabbit Homework Planner shows ads.
Which is updated more often, Lehrer Lämpel or Rabbit Homework Planner?
Lehrer Lämpel ships an update every 8 months, and Rabbit Homework Planner every 7 months. Most recently, Lehrer Lämpel was updated on November 6, 2026 and Rabbit Homework Planner on November 1, 2026.

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