Comparison

Dr PK Classes vs Neural Chaos AI

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

Head to head

About

Dr PK Classes

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Dr. PK Classes (Detailed Description) GPAT, NIPER, Pharmacist and Drugs Inspector Exam preparations by Experienced Educators. You can access the Live Lectures, Recorded Lectures, Notes, Mock Tests, Mentoring Sessions and Doubt Sessions. You can also order Competitive Books like Unlock GPAT and Textbooks for Pharmacy Curriculum. Follow Dr. Puspendra Classes on YouTube for free lectures offered by Dr. PK Classes.

About

Neural Chaos AI

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Explore our vast library of video lectures anytime, anywhere. Learn at your own pace without compromising on quality

Screenshots

Dr PK Classes4 screens

Neural Chaos AI3 screens

Verdict

The call

The clearest difference is update cadence: Neural Chaos AI at monthly against Dr PK Classes's every 3 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dr PK Classes sells 1 one-off in-app purchase and Neural Chaos AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dr PK Classes ships an update every 3 months, Neural Chaos AI monthly. The most recent releases landed on June 2, 2026 and September 16, 2026 respectively.

Scorecard1 real difference · 5 level

Dr PK Classes versus Neural Chaos AI: the parameters behind the verdict, then further details
Parameter	Dr PK Classes	Neural Chaos AI
Price	Free	Free
Update frequency	Every 3 months	Monthly — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	16.6	16.6
Further details — not scored
Size	317 MB	310 MB
Age rating	4+	4+
Developer	Puspendra Kumar	Spayee Labs

In-app purchases

1 purchases

Dr PK Classes

One-time1

Training Course for GPAT$14.99

1 purchases

Neural Chaos AI

One-time1

Training Course$9.99

Questions

Is Dr PK Classes free?

Dr PK Classes is free to download, with in-app purchases available.

Is Neural Chaos AI free?

Neural Chaos AI is free to download, with in-app purchases available.

Do Dr PK Classes or Neural Chaos AI have ads?

Neither Dr PK Classes nor Neural Chaos AI shows ads.

Which is updated more often, Dr PK Classes or Neural Chaos AI?

Dr PK Classes ships an update every 3 months, and Neural Chaos AI monthly. Most recently, Dr PK Classes was updated on June 2, 2026 and Neural Chaos AI on September 16, 2026.