Games like Doomsday Algorithm Trainer

Here are some great alternatives to Doomsday Algorithm Trainer by Michel Peter Leonardus Werts :
Super Brain
Super Brain
★3.7
Super Brain Pro
Super Brain Pro
★4.5
Brain Games
Brain Games
★4.2
Mental Calculation Training
Mental Calculation Training
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Brain App Daily Brain Training
Brain App Daily Brain Training
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Calculation Training
Calculation Training
★5.0
Mental Math Master
Mental Math Master
★4.9
Brain and Memory Trainer
Brain and Memory Trainer
★5.0
Brain Games & Test, Teasers
Brain Games & Test, Teasers
★3.5
Tap the Numbers (Calculation)
Tap the Numbers (Calculation)
★4.0
Math Games for the Brain
Math Games for the Brain
★4.4
Math Exercises for the brain
Math Exercises for the brain
★4.6
Concentration Games: Memory
Concentration Games: Memory
★4.2
Brainwell - Brain Training
Brainwell - Brain Training
★4.4
Brain Games
Brain Games
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Brain Exercise Games - IQ test
Brain Exercise Games - IQ test
★3.8