# Sleepy Classes vs Prepp IAS

The clearest difference is in-app purchases: Prepp IAS at none against Sleepy Classes's 4. Prepp IAS also leads on iOS requirement (13.0 vs 15.1). Sleepy Classes's advantage is review sentiment (44% vs 25%) and update cadence (every 5 months vs every 11 months). On price, ads and device support there is nothing between them.

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

Sleepy Classes ships an update every 5 months, Prepp IAS every 11 months. The most recent releases landed on September 15, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | Sleepy Classes | Prepp IAS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **44.4% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 80 MB | 194 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sleepy Classes](https://appshunter.io/developer/1479977574) | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) |

## 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 |


### Prepp IAS

[App page](https://appshunter.io/ios/app/prepp-ias/id1603651708)

Prepare for your UPSC exams with personalized courses designed for success. This educational app offers tailored content to help you excel in your civil services journey.

**Highlights:** Tailor-made courses, UPSC exam preparation, Personalized learning, Designed for success, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sleepy Classes free?

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

### Is Prepp IAS free?

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

### Do Sleepy Classes or Prepp IAS have ads?

Neither Sleepy Classes nor Prepp IAS shows ads.

### Which is updated more often, Sleepy Classes or Prepp IAS?

Sleepy Classes ships an update every 5 months, and Prepp IAS every 11 months. Most recently, Sleepy Classes was updated on September 15, 2026 and Prepp IAS on August 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.*