# Sleepy Classes vs Delhi Secrets

The clearest difference is in-app purchases: Delhi Secrets at none against Sleepy Classes's 4. Sleepy Classes's advantage is device support. On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Sleepy Classes sells 4 one-off in-app purchases. Delhi Secrets asks for nothing beyond the download.

Sleepy Classes ships an update every 5 months, Delhi Secrets every 10 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sleepy Classes | Delhi Secrets |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 90 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Sleepy Classes](https://appshunter.io/developer/1479977574) | [Anuj Gupta](https://appshunter.io/developer/1651060633) |

## What reviewers say

### Sleepy Classes

[App page](https://appshunter.io/ios/app/sleepy-classes/id1479977575)

This app offers cost-effective, high-quality coaching for UPSC preparation. It provides test series with detailed explanations and sectional tests to pinpoint areas needing improvement, ensuring holistic preparation.

**Highlights:** Cost-effective UPSC coaching, Test series with crash course, Sectional tests for targeted practice, Detailed explanations for each question, Identify areas of deficiency, Holistic preparation guidance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Current Affairs Test - 2018 | $9.99 | one-time |
| 4 Current Affairs Test - 2018 | $9.99 | one-time |
| CSAT Rapid Revision Course | $29.99 | one-time |
| Prelims and Mains 2020 | $249.99 | one-time |


### Delhi Secrets

[App page](https://appshunter.io/ios/app/delhi-secrets/id6476488415)

**In-app purchases:** none


## Frequently asked questions

### Is Sleepy Classes free?

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

### Is Delhi Secrets free?

Delhi Secrets is free to download, with no in-app purchases.

### Which is updated more often, Sleepy Classes or Delhi Secrets?

Sleepy Classes ships an update every 5 months, and Delhi Secrets every 10 months. Most recently, Sleepy Classes was updated on September 15, 2026 and Delhi Secrets on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*