BrightYears vs. Lumosity: an honest comparison

One-line summary. Lumosity is the most-downloaded brain-training app, with the polish and game variety that comes from over a decade in the consumer market. BrightYears is newer, smaller, and built specifically for adults 45+ who want short, focused, real-world memory practice. They are aimed at different audiences. We made BrightYears, so we are not pretending to be neutral. We have tried to keep this comparison honest, and the section on when Lumosity is the better choice is real.

This post is a structured comparison: research base, session structure, target audience, pricing, and the use cases each app is best for.

The TL;DR. If you want a polished, gamified, variety-rich brain-training habit and you are not over-invested in clinical evidence, choose Lumosity. If you want short, daily, real-world memory drills designed for adults 45+ and you care about training the abilities the cognitive-training literature actually supports, choose BrightYears. If you want the most clinical-grade research base, choose BrainHQ over either.

Quick comparison

Research base, honestly

The most important thing to say up front is that no consumer brain-training app, ours included, has the research base of BrainHQ (Posit Science). BrainHQ has 300+ published studies and is the only consumer product with substantial independent peer-reviewed trials. Both Lumosity and BrightYears sit at a much earlier point on that curve.

Lumosity's research base. Lumos Labs has funded studies on its own product, most notably the 2015 Hardy et al. PLOS ONE trial showing improvement on cognitive measures after Lumosity training. That trial used an active control (crossword puzzles) and found benefits in the training arm, although the magnitude of cross-domain transfer was modest. Lumosity has funded other studies since. The independent (non-funded) literature is thinner.

The 2016 FTC settlement is the part of Lumosity's history that gets the most attention, and we think correctly. Lumos Labs paid $2 million for advertising that its games could prevent or delay cognitive decline, dementia, and Alzheimer's. The FTC concluded the company's evidence did not support those claims. Lumosity has tightened its marketing language since. The product itself was unchanged.

BrightYears' research base. We are 18 months old. We do not have peer-reviewed trials. We have cohort data from our 1,200-user beta showing meaningful improvement in working memory span by week four, which is real but is a much smaller piece of evidence than what a large RCT would provide. Our protocol design is informed by the ACTIVE trial's speed-of-processing training, which is the strongest evidence in the field, and by the near-vs-far transfer literature.

We are not claiming that BrightYears has more evidence than Lumosity. We are claiming that our protocol design is closer to what the evidence supports. The two are not the same.

"Cognitive training reliably improves performance on the specific tasks trained. Whether the gains transfer to broader cognition is much narrower."

Simons et al., 2016, Psychological Science in the Public Interest

Session structure: long and varied vs. short and focused

The biggest experiential difference between the two apps is session structure.

Lumosity sessions are typically 10 to 15 minutes long, drawing from a pool of 50+ exercises. The user gets a recommended daily set of three to five games. The variety is genuinely fun. The games are well-designed and the polish is high. The trade-off is that some of the games (matching, simple visual search) are weakly tied to the cognitive-training mechanisms the literature most strongly supports. Variety is a feature for engagement; it is not always a feature for transfer.

BrightYears sessions are 5 to 7 minutes, with a smaller and more focused exercise set. The drills are organized around real-world memory tasks: remembering names at a dinner party, recalling shopping lists, sustaining attention under interference, mental arithmetic under time pressure. The protocol is closer to the ACTIVE-style speed-of-processing approach than to a casual-game format. Daily, brief, attention-heavy sessions are what the spacing effect literature and the cognitive-training trials with the best transfer evidence consistently use.

Neither structure is inherently better. Lumosity's variety is the right choice for users who would otherwise stop training out of boredom. BrightYears' focus is the right choice for users who can sustain attention to a small number of exercises and want closer fidelity to what the literature supports.

Pricing

Lumosity is roughly $11.99 a month or $69.99 a year as of 2026, with a free tier that allows limited daily access. BrightYears is $4.99 a month or $39 a year, with a 7-day full-access free trial.

Lumosity has the larger team and larger content library, which the higher price reflects. BrightYears is priced for a smaller, more targeted audience. Neither is the cheapest option in the category; some apps have free unlimited tiers funded by ads.

When Lumosity is the better choice

We mean this. Lumosity is the better app for several real use cases.

1. You want game variety and you will stop using anything that gets repetitive. Lumosity's 50+ exercises and rotating daily set sustain engagement better than BrightYears for users with a short novelty horizon.
2. You are training young adults or teenagers. Lumosity's tone and game style work across ages. BrightYears is built specifically for 45+ adults and feels off for younger users.
3. You want a polished, mature product. Lumosity has 17 years of UX iteration, multi-language support, and platform stability that no startup can match.
4. You enjoy casual cognitive games as entertainment. Lumosity is genuinely well-designed entertainment that happens to be vaguely cognitive. That is a fine thing for it to be.
5. You want to play with someone else. Lumosity's social and head-to-head features are more developed than ours.

When BrightYears is the better choice

1. You are over 45 and want training designed for the cognitive changes that come with age. BrightYears' drills are designed around the abilities (working memory, processing speed, focused attention, name retrieval) that decline most reliably with age and that have the strongest transfer evidence. The exercise set is smaller because it is targeted, not because we ran out of ideas.
2. You value short daily sessions over longer occasional ones. Five to seven minutes daily is what the spacing-effect literature recommends, and what ACTIVE used. BrightYears is built around this dose.
3. You want training tied to specific everyday tasks. Remembering names, holding a shopping list, sustaining attention through a meeting; the drills look like the situations.
4. You want lower price. BrightYears is roughly half the cost of Lumosity at both the monthly and annual tiers.
5. You appreciate honest framing. We do not claim BrightYears prevents dementia. We do not claim it boosts IQ. We say what the evidence supports and what it does not. If that matters to you in a category that has had a difficult relationship with marketing claims, BrightYears is closer to that voice.

What neither app does well

A few things worth being honest about.

Neither app substitutes for the Lancet Commission's modifiable lifestyle factors. Aerobic exercise, hypertension treatment, hearing care, and sleep are larger pieces of the long-term cognitive picture than any brain-training app. Use cognitive training as a supplementary daily habit, not as your primary brain-health intervention.

Neither app delivers the kind of speed-of-processing protocol that ACTIVE validated for dementia-risk reduction. BrainHQ is the closest commercial product to that protocol, because it licenses the underlying technology directly.

Neither app cures or prevents anything. The 2016 FTC settlement remains the lesson the entire category took, including ours.

What we recommend

If your priorities are evidence and minutes-per-day efficiency in midlife and beyond, try BrightYears first. Cancel and try Lumosity if it does not stick. If your priorities are variety, polish, and game enjoyment, start with Lumosity. If you want the strongest clinical evidence base in the consumer category, start with BrainHQ.

For the broader picture, see our cognitive training guide and the listicle of all the major apps.