Increase IQ 10-20 Points on Independent Tests

We guarantee an IQ increase of 10-20 points in 20 days on independent standardized IQ tests. We provide (optional) pre- and post-training online IQ tests to objectively measure your IQ increase. If you don’t make the guaranteed IQ increase we will reimburse you immediately. For details of our guarantees click here.

2G and Stroop N-Back Training – Beyond Dual N-Back

Extensive scientific studies repeatedly show most online brain training games do not work beyond practice effects that are specific to the game.

HighIQPro builds on the only type of brain training with scientific credibility – working memory training such as the dual n-back. No other training method has scientifically demonstrated IQ gains. But research shows dual n-back training is not optimized for IQ gains. The critical factor linking working memory with IQ is interference control – the ability to filter out distracting information that attracts your attention. Interference control is built into 2G  & Stroop n-back. 2G also incorporates strategy-capacity training, combining optimized dual n-back training with (optional) problem solving training.

Hyper mode: speed & rhythm

During traditional dual n-back training sensory areas of your brain go into an electrical rhythm that matches the rhythm of the n-back letters and squares. The ‘attentional rhythm’ helps you process information more efficiently. HighIQPro has a ‘hyper mode’ option which increases the speed and breaks the rhythm of the stimuli. This innovation increases the ‘cognitive load’ and trains attentional flexibility and executive functioning.

Positive feedback primes

Studies on brain activity with performance feedback in learning tasks have shown that positive feedback promotes learning outcomes. 2G and 2G Plus both have audio error feedback. They also have an emotionally positive feedback option that promotes more rapid learning, working memory and IQ gains.

Stroop N-Back: Maximizing interference control

HighIQPro’s 2G game uses traditional squares and letter/number audio. HighIQPro’s Stroop game is based on the well-established ‘Stroop effect’ in cognitive psychology – in which one aspect of a stimulus (e.g. the meaning of a word) may interfere with processing the color the word is written in. This Game uses color-word and direction-location combinations to maximize interference control training which results in greater IQ gains and executive brain functioning.

Game Playing Incentives & Motivators

HighIQPro has game-like incentives to help ensure that you complete your 20 day program and attain your IQ increase. These include a ‘top scorer’ leaderboards, money back prizes for each quarter, and game-like audio and scoring incentives. The control you have over multiple training options also ensures the task never gets boring, and you can continue to improve beyond the 20 days. 


I use the mobile app because I find I cannot reliably be at my desktop. I train while commuting.  It does seem to be helping my cognitive effectiveness so far – more sharpness and focus generally, and better problem solving. For the initial training, I scored a 118 on the Anders Jensen before the training, and after the training I scored a 768 on the TRI-52, which translates to a 133-134 IQ. I am now into my third cycle of training.

Jonathan R.

The training has resulted in strong improvements in my reasoning, problem solving ability and short term memory. I feel much more focused and my IQ increased 14 points over 4 weeks.

Monica Hanson

We recommend HighIQPro Mobile combined with HighIQPro Desktop allowing for training ‘on the move’ – while travelling or commuting – when desktop training is not practical. For packages click here. 

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