Comparison

Rechenkönig vs My Math Puzzles Flash Cards

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

Head to head
About

Rechenkönig

Features
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Rechenkönig ist eine unterhaltsame Anwendung, die Schulanfängern Spass am Rechnen vermittelt. In einfachen Aufgaben werden Additionen im Zahlenraum 1 - 10 geübt. Für jede richtig gelöste Aufgabe wird ein Stück von einem Schloss gebaut, so dass zu Schluss ein Prinzessinnenschloss mit 20 Türmen entsteht. Dadurch werden die Kinder motiviert, auch die nächste Aufgabe zu lösen. Für eine falsch gegebene Antwort verschwindet der zuletzt gebaute Turm wieder. Nach drei Fehlern ist ein Spiel zu Ende. Der Schwierigkeitsgrad wird mit jeder Runde erhöht, so dass das Spiel auch noch nach vielen Runden nicht an Reiz verliert. In den späteren Runden kommen weitere Aufgabentypen dazu: zunächst Subtraktion und später Aufgaben vom Typ 3 + ? = 5 (eingetragen werden muss dann 2). Noch später werden verkettete Aufgaben gestellt (2 + 4 -1 = ?). Wer das Schloss vollständig in der 20. Runde gebaut hat, bekommt Zufallsaufgaben, die dann auch Multiplikation und Division enthalten. So können die Kinder auch später testen, wie weit sie mit maximal drei Fehlern kommen. Das Spiel wurde sehr erfolgreich an den eigenen Kindern getestet, die sich gar nicht mehr vom iPad losreissen konnten.

About

My Math Puzzles Flash Cards

This app combines jigsaw puzzles with math facts for kids. Children solve addition, subtraction, multiplication, and division problems to complete colorful pictures. It offers over 100 puzzles with adjustable difficulty levels.

Highlights
  • Addition, subtraction, multiplication, division games
  • Over 100 jigsaw puzzle math games
  • Easy, medium, and hard difficulty levels
  • Earn game coins and badges
  • Shuffle pieces by shaking device
  • Switchable background colors
Features
Read full description

Learn addition, subtraction, multiplication and division with jigsaw puzzles for kids! Over 100+ math puzzle games to choose from. A smart mix between a classic, wood puzzle and flash cards! How it works: 1. Solve any of the math facts on the board. 2. Find the piece in the inventory with the correct response. 3. Turn the piece to match the space on the board by tapping it. 4. Drag the response to the problem it answers. 5. Click! The piece will lock in place and you are a step closer towards completing the picture. Practice adding, subtracting, multiplying and dividing! Your child will love to learn mathematics as they finish each beautifully illustrated picture. From dinosaur pictures to animal puzzles, access over 100 jigsaw puzzles free. Free Educational Game Features: • Select from addition and subtraction, multiplication and division games. • Easy, medium and hard difficulty levels. • Over 100 kids puzzle games. • Earn 50 game coins for each picture you complete! • Receive up to 4 badges for each jigsaw puzzle. • Shuffle the scattered pieces by shaking your device. • Switch between 6 background colors. • Boys and girls games! • From 1st grade to 4th grade maths. • Collect all colorful jigsaw puzzles for free! Is your child a prodigy of their kindergarten class? The simple user interface makes it easy for young learners to start learning kid mathematics too! Even adults or grandma will benefit from a boost in reflex maths skills! Whether you like to add, subtract, multiply or divide have hours of enjoyment playing math puzzle games! Addition: Starting with single-digit adding, children have the chance to advance and add with two-digit numbers. Subtraction: Easy mode starts with single-digit subtracting. Try out medium and hard to subtract with two-digit numbers. Even adults will need time to solve! Multiplication: Including multiplication tables up to 12, our multiply mode will help your child learn multiplication facts fast and efficiently. Target easier times tables such as 2, 5 and 10 in easy mode or challenge yourself with the hardest tables in level hard. Division: Start by dividing by 1, 2 5 and 10. Afterwards, advance to more complex problems using factors such as 7, 8 or 9. The perfect educational app for every math learner or jigsaw puzzles enthusiast! For more free math apps and other learning activities, visit mylearningpet.com.

Screenshots

Rechenkönig2 screens
My Math Puzzles Flash Cards4 screens

Verdict

The call

The clearest difference is in-app purchases: Rechenkönig at none against My Math Puzzles Flash Cards's 5. Rechenkönig also leads on price ($1.99 vs $5.99). On update cadence, ads, device support 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

Rechenkönig costs $1.99 and My Math Puzzles Flash Cards $5.99 up front. My Math Puzzles Flash Cards sells 5 one-off in-app purchases. Rechenkönig asks for nothing beyond the download.

UpkeepUpdate frequency

Rechenkönig ships an update every 39 months, My Math Puzzles Flash Cards every 36 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

Scorecard2 real differences · 8 level
Rechenkönig versus My Math Puzzles Flash Cards: the parameters behind the verdict, then further details
ParameterRechenkönigMy Math Puzzles Flash Cards
Price$1.99 — better$5.99
Rating—4.7 (45 ratings) — better
Positive reviews—60.0% of reviews
Number of ratings—45 — better
Update frequencyEvery 39 monthsEvery 36 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size10 MB139 MB
Age rating4+4+
DeveloperDr. Peter SchmidtSrdjan Ungurjanovic

In-app purchases

None

Rechenkönig

No in-app purchases

5 purchases

My Math Puzzles Flash Cards

One-time5
  • 2500 Coins for 25 Math Puzzles$0.99
  • 5000 Coins for 50 Math Puzzles$1.99
  • My Math Puzzles without Ads$2.99
Show 2 more
  • Unlock All Math Puzzles$2.99
  • Unlock All Puzzles + No Ads$4.99

Questions

Is Rechenkönig free?
Rechenkönig costs $1.99, with no in-app purchases.
Is My Math Puzzles Flash Cards free?
My Math Puzzles Flash Cards costs $5.99, and also offers in-app purchases.
Do Rechenkönig or My Math Puzzles Flash Cards have ads?
Neither Rechenkönig nor My Math Puzzles Flash Cards shows ads.
Which is updated more often, Rechenkönig or My Math Puzzles Flash Cards?
Rechenkönig ships an update every 39 months, and My Math Puzzles Flash Cards every 36 months. Most recently, Rechenkönig was updated on November 6, 2026 and My Math Puzzles Flash Cards on November 11, 2026.

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