Khan Global Studies vs AI Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Khan Global Studies
This app provides coaching for various competitive examinations in India, including UPSC, State PSC, SSC, and banking exams. It aims to be a comprehensive resource for exam preparation.
- UPSC coaching
- State PSC exam preparation
- SSC exam coaching
- Bank and Railway exam support
- NDA and CDS exam training
- Competitive examination resource
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Khan Global Studies is Best Coaching Institute in India for UPSC, PCS, BPSC, SSC, Bank, Rly, Airforce, NDA, CDS, CAPF, CPO and Other competitive Examinations.
AI Prep
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AI Prep is an independent study app for six AI certification paths. Course lessons, practice and explanations are in English. It contains original study material, not official or recalled exam questions. COURSE PATHS • AWS Certified AI Practitioner (AIF-C01) • Microsoft Azure AI Fundamentals (AI-901) • Google Cloud Generative AI Leader • NVIDIA Generative AI LLMs (NCA-GENL) • Databricks Generative AI Engineer Associate • IBM watsonx Generative AI Engineer – Associate (C1000-185) STUDY WITH UNDERSTANDING Use teaching cards, diagrams and original practice mapped to published objectives. Choose a daily study budget, resume your saved short practice and follow one teaching recommendation after practice. Review option explanations, revisit concepts and keep learning progress on your device. In-app practice and simulation scores are not official exam results or predictions of passing. COURSE ACCESS Download the app for free. Courses unlock separately through one-time in-app purchases. The price shown by Apple at purchase applies. Purchasing and restoring access require Apple services. Learning material and progress are stored on your device. CONTENT BOUNDARIES No official questions, recalled exam content or copied paid question banks. No pass guarantee. This app is not affiliated with, endorsed by, sponsored by or certified by the certification owners. Product and certification names are the property of their respective owners and identify the study paths only.
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Verdict
The clearest difference is in-app purchases: Khan Global Studies at none against AI Prep's 6. Khan Global Studies also leads on update cadence (weekly vs fortnightly) and device support (3 vs 1). On price and ads 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. AI Prep sells 6 one-off in-app purchases. Khan Global Studies asks for nothing beyond the download.
Khan Global Studies ships an update weekly, AI Prep fortnightly. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.
| Parameter | Khan Global Studies | AI Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 73 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Rajnish Singh | 军 郭 |
In-app purchases
Khan Global Studies
No in-app purchases
AI Prep
- AWS AI Practitioner$19.99
- Microsoft AI-901$19.99
- Google Gen AI Leader$19.99
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- NVIDIA NCA-GENL$19.99
- Databricks GenAI Associate$19.99
- IBM watsonx GenAI$19.99
Questions
Is Khan Global Studies free?
Is AI Prep free?
Do Khan Global Studies or AI Prep have ads?
Which is updated more often, Khan Global Studies or AI Prep?
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