Comparison

Brain vs IAS GS

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

Head to head

About

Brain

Features

Read full description

We have different levels of self growth courses, workshops, group coaching, one on one consultation and much more. Start your new life now

About

IAS GS

Read full description

IAS GS App – Master the General Studies Syllabus for UPSC IAS GS is your ultimate companion for cracking the UPSC Civil Services Examination. Designed specifically for IAS aspirants, this app offers comprehensive coverage of the General Studies syllabus with expert-curated content, structured study plans, and real-time progress tracking.

Screenshots

Brain4 screens

IAS GS4 screens

Verdict

The call

The clearest difference is in-app purchases: IAS GS at none against Brain's 1. Brain's advantage is update cadence (every 3 months vs every 8 months). On price, ads, device support and iOS requirement 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. Brain sells 1 one-off in-app purchase. IAS GS asks for nothing beyond the download.

UpkeepUpdate frequency

Brain ships an update every 3 months, IAS GS every 8 months. The most recent releases landed on September 6, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 4 level

Brain versus IAS GS: the parameters behind the verdict, then further details
Parameter	Brain	IAS GS
Price	Free	Free
Update frequency	Every 3 months — better	Every 8 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.1	14.0 — better
Further details — not scored
Size	53 MB	100 MB
Age rating	17+	4+
Developer	TagMango Inc	Aakash Sinha

In-app purchases

1 purchases

Brain

One-time1

Awaken the Giant Within$2.99

None

IAS GS

No in-app purchases

Questions

Is Brain free?

Brain is free to download, with in-app purchases available.

Is IAS GS free?

IAS GS is free to download, with no in-app purchases.

Do Brain or IAS GS have ads?

Neither Brain nor IAS GS shows ads.

Which is updated more often, Brain or IAS GS?

Brain ships an update every 3 months, and IAS GS every 8 months. Most recently, Brain was updated on September 6, 2026 and IAS GS on September 18, 2026.