BookingGood Notifier vs Metacognium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BookingGood Notifier
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This app allows you to receive push notifications from bookinggood.net sites on your iPhone or iPad
Metacognium
This program uses neuroscience to help adults, especially college students, train cognitive abilities and understand how external factors impact brain health. It offers structured sessions to build awareness, mental resilience, and knowledge about cognitive impairment.
- Neuroscience-informed training
- Cognitive ability training
- Understanding brain function
- Impact of external stressors
- Building mental resilience
- Protecting brain health
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Metacognium is a neuroscience-informed cognitive training program designed for adults, with a focus on college students. Through four structured sessions, users learn how the brain works, train core cognitive abilities, and discover how external stressors like drugs and alcohol can impair mental performance. Each session targets specific cognitive functions including building awareness, strengthening mental resilience, and giving users the knowledge to protect their brain health. Whether you're looking to sharpen your thinking or better understand the science behind cognitive impairment, Metacognium puts the tools in your hands.
Screenshots
Verdict
The clearest difference is update cadence: Metacognium at every 3 weeks against BookingGood Notifier's every 39 months. BookingGood Notifier's advantage is iOS requirement (11.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BookingGood Notifier ships an update every 39 months, Metacognium every 3 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | BookingGood Notifier | Metacognium |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 39 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17 |
| Further details — not scored | ||
| Size | 25 MB | 73 MB |
| Age rating | 4+ | 12+ |
| Developer | Dmitry Yudakov | Metacognium LLC |
In-app purchases
BookingGood Notifier
No in-app purchases
Metacognium
No in-app purchases
Questions
Is BookingGood Notifier free?
Is Metacognium free?
Do BookingGood Notifier or Metacognium have ads?
Which is updated more often, BookingGood Notifier or Metacognium?
Other comparisons
