Do you think brain games help improve the memory of most people? Probably, but what we don’t know yet is how long it takes to start seeing noticeable improvement or how long the effects really last. But, for now, we know it likely would help improve memory.
Citation: Bonnechère, B., Langley, C., & Sahakian, B. J. (2020). The use of commercial computerised cognitive games in older adults: a meta-analysis. Scientific reports, 10(1), 1-14. https://doi.org/10.1038/s41598-020-72281-3