What the research actually supports.
Why mindima works the way it does, with the citations at the bottom. No IQ promises.
Brain training earned its credibility problem: a decade of overpromising ended with the FTC fining Lumosity’s maker $2 million in 2016. mindima says exactly what practice does, and measures it honestly.
Practice works. Here’s the fine print.
The most solid finding in the field: practicing a task makes you better at that task and its close neighbors (Klingberg, 2010). Working memory, processing speed, and attention under interference are all specific, measurable, and trainable with practice (Salthouse, 1996; Stroop, 1935). Those are the mechanics mindima trains and charts.
Three rules shape every session
Stay at your edge. Gains are strongest when difficulty sits just above your current level, which is what separated effective working-memory training from busywork (Klingberg, 2010). Every game adapts to keep you there.
Little and often. Spaced-out minutes beat crammed hours, across 254 studies and 14,000+ participants (Cepeda et al., 2006). mindima is five minutes a day, not a weekend marathon.
Effort plus feedback. Improvement tracks focused work with immediate feedback, not time served (Ericsson et al., 1993). Every rep is scored on the spot.
Where the change shows up
Train consistently and any change shows up closest to what you practiced: recall on the memory mechanics, steadier attention under distraction, quicker reads with comprehension intact (Simons et al., 2016). Your charts show the climb.
Why the games make you recall, not review
Pulling something from memory cements it far better than re-reading it. That is the testing effect (Roediger & Karpicke, 2006), and it is why our memory games are timed recall, not flashcard review.
Speed reading, minus the hype
No trick doubles your reading speed at full comprehension (Rayner et al., 2016). What works is practice on the real mechanics, checked for comprehension every rep.
Why check-ins take thirty seconds
Asking how you feel right now beats asking you to summarize your week: in-the-moment reports dodge memory bias (Shiffman et al., 2008). Your check-ins stay on your device, and the patterns are computed there.
What the surveys are built on
The personality reflections follow the five-factor trait model, the most replicated framework in personality research (McCrae & Costa, 1987). The stress questions follow the Perceived Stress Scale tradition (Cohen et al., 1983). The values exercises lean on a robust finding: reflecting on what you value supports motivation and follow-through (Cohen & Sherman, 2014).
These are reflective tools inspired by those constructs, not clinical instruments, and they diagnose nothing. What they build stays on your device unless you turn on encrypted sync.
Why it feels like a game
Gamified learning is linked to gains in motivation, behavior, and learning outcomes (Sailer & Homner, 2020). Our mechanics map to known levers: mastery tiers feed the need for competence (Ryan & Deci, 2000), tier thresholds are the specific, challenging goals that pull performance (Locke & Latham, 2002), and streaks use the repetition-in-a-stable-context recipe of habit formation (Lally et al., 2010).
One boundary: every mechanic exists to get you to the rep, never to maximize time in app. A missed streak costs you nothing but the streak.
One loop, not three features
Check-ins say where you are, training gives the rep, and the charts point to the next rep that helps most. Each part is honest on its own; together they compound.
References (17)
- Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132(3), 354-380.
- Cohen, G. L., & Sherman, D. K. (2014). The psychology of change: Self-affirmation and social psychological intervention. Annual Review of Psychology, 65, 333-371.
- Cohen, S., Kamarck, T., & Mermelstein, R. (1983). A global measure of perceived stress. Journal of Health and Social Behavior, 24(4), 385-396.
- Ericsson, K. A., Krampe, R. T., & Tesch-Römer, C. (1993). The role of deliberate practice in the acquisition of expert performance. Psychological Review, 100(3), 363-406.
- Klingberg, T. (2010). Training and plasticity of working memory. Trends in Cognitive Sciences, 14(7), 317-324.
- Lally, P., van Jaarsveld, C. H. M., Potts, H. W. W., & Wardle, J. (2010). How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology, 40(6), 998-1009.
- Locke, E. A., & Latham, G. P. (2002). Building a practically useful theory of goal setting and task motivation: A 35-year odyssey. American Psychologist, 57(9), 705-717.
- McCrae, R. R., & Costa, P. T. (1987). Validation of the five-factor model of personality across instruments and observers. Journal of Personality and Social Psychology, 52(1), 81-90.
- Rayner, K., Schotter, E. R., Masson, M. E. J., Potter, M. C., & Treiman, R. (2016). So much to read, so little time: How do we read, and can speed reading help? Psychological Science in the Public Interest, 17(1), 4-34.
- Roediger, H. L., & Karpicke, J. D. (2006). Test-enhanced learning: Taking memory tests improves long-term retention. Psychological Science, 17(3), 249-255.
- Ryan, R. M., & Deci, E. L. (2000). Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being. American Psychologist, 55(1), 68-78.
- Sailer, M., & Homner, L. (2020). The gamification of learning: A meta-analysis. Educational Psychology Review, 32(1), 77-112.
- Salthouse, T. A. (1996). The processing-speed theory of adult age differences in cognition. Psychological Review, 103(3), 403-428.
- Shiffman, S., Stone, A. A., & Hufford, M. R. (2008). Ecological momentary assessment. Annual Review of Clinical Psychology, 4, 1-32.
- Simons, D. J., Boot, W. R., Charness, N., Gathercole, S. E., Chabris, C. F., Hambrick, D. Z., & Stine-Morrow, E. A. L. (2016). Do "brain-training" programs work? Psychological Science in the Public Interest, 17(3), 103-186.
- Stroop, J. R. (1935). Studies of interference in serial verbal reactions. Journal of Experimental Psychology, 18(6), 643-662.
- Federal Trade Commission (2016). Lumosity to pay $2 million to settle FTC deceptive advertising charges for its "brain training" program (press release, January 5, 2016).
mindima is a mental performance app for general wellbeing, not a medical device. It does not diagnose, treat, or prevent any condition. If you’re struggling, a qualified professional is the right call.