Comparison

Interactive Brain Activation for fMRI Data vs Manabi AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Interactive Brain Activation for fMRI Data

Features
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The app provides an interactive approach to visualize which areas of the brain are active in a subject that is performing a motor task. The differences between two p-value data sets are shown, one data set shows activated areas according to a traditional approach ("Independent"), and one with a new method proposed by scientists at KAUST and Newcastle University ("Space Time Model"). Green represent areas where the proposed Space Time Model produces lower p-values. Red represents areas where the traditional method produces lower p-values. White suggests the two model produce similar p-values.

About

Manabi AI

Features
Read full description

You want to study, but you are not sure where to start. You get stuck when you face a problem you do not understand. You want to review, but you do not know where to go back to. Manabi-AI is a learning support app designed to reduce those common study struggles. Record your study time and make today’s effort visible. Send a photo of a problem you do not understand, and AI will explain not just the answer, but the way of thinking behind it. Save what you want to review later as review cards, and connect it to your next study session. What you can do with Manabi-AI: Organize your weak points with review cards Ask AI questions by sending photos of problems Record study time with a timer Manage progress for each study material Deepen your understanding through explanations Check your daily effort with learning logs Studying is not something you continue through motivation alone. With a system that makes it easier to keep going, today’s 10 minutes can lead to tomorrow’s 1 hour. With Manabi-AI, turn studying from “just getting it done” into a habit that keeps building.

Screenshots

Interactive Brain Activation for fMRI Data3 screens
Manabi AI4 screens

Verdict

The call

The clearest difference is iOS requirement: Interactive Brain Activation for fMRI Data at 9.1 against Manabi AI's 15.1. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 5 level
Interactive Brain Activation for fMRI Data versus Manabi AI: the parameters behind the verdict, then further details
ParameterInteractive Brain Activation for fMRI DataManabi AI
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.1 — better15.1
Further details — not scored
Size86 MB37 MB
Age rating4+4+
DeveloperKing Abdullah University of Science and TechnologyToshiki Endo

In-app purchases

None

Interactive Brain Activation for fMRI Data

No in-app purchases

None

Manabi AI

No in-app purchases

Questions

Is Interactive Brain Activation for fMRI Data free?
Interactive Brain Activation for fMRI Data is free to download, with no in-app purchases.
Is Manabi AI free?
Manabi AI is free to download, with no in-app purchases.
Do Interactive Brain Activation for fMRI Data or Manabi AI have ads?
Neither Interactive Brain Activation for fMRI Data nor Manabi AI shows ads.
Which is updated more often, Interactive Brain Activation for fMRI Data or Manabi AI?
Interactive Brain Activation for fMRI Data ships an update every 2 days, and Manabi AI every 2 days. Most recently, Interactive Brain Activation for fMRI Data was updated on September 28, 2026 and Manabi AI on October 12, 2026.

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