# SelfStudy vs StudyKosh

The clearest difference is update cadence: StudyKosh at every 4 days against SelfStudy's every 2 months. SelfStudy's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SelfStudy sells 13 in-app purchases, starting at $4.99 per 7 days and StudyKosh sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SelfStudy ships an update every 2 months, StudyKosh every 4 days. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SelfStudy | StudyKosh |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 96 MB | 123 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Preppers Info Tech (OPC) Ptv. Ltd.](https://appshunter.io/developer/1711375894) | [StudyKosh](https://appshunter.io/developer/1846527308) |

## What reviewers say

### SelfStudy

[App page](https://appshunter.io/ios/app/selfstudy-upsc-ias-prep/id6469094457)

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Days Pro Access | $4.99 | per 7 days |
| 1 Month Pro Access | $22.99 | per month |
| 3 Months Pro Access | $39.99 | per 3 months |
| 6 Months Pro Access | $59.99 | per 6 months |
| 1 Year Pro Access | $99.99 | per year |
| 1-Month UPSC Master Access | $9.99 | one-time |
| 3 Month All Access Pro | $19.99 | one-time |
| 6 Month All Access Pro | $29.99 | one-time |
| 12 Month All Access Pro | $39.99 | one-time |
| Self Study | $39.99 | one-time |
| Self Study | $99.99 | one-time |
| Self Study | $179.99 | one-time |
| Self Study | $199.99 | one-time |


### StudyKosh

[App page](https://appshunter.io/ios/app/studykosh/id6754660385)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Product amount 20 | $0.99 | one-time |
| StudyKosh 259 Training Program | $2.99 | one-time |
| StudyKosh rs 389 Training | $3.99 | one-time |
| StudyKosh Rs 649 Training Program | $5.99 | one-time |
| StudyKosh Rs 1039 Training | $9.99 | one-time |
| StudyKosh Rs 1299 Training | $12.99 | one-time |
| StudyKosh 1699 Rs Training | $17.99 | one-time |
| StudyKosh 1949 Rs Training | $19.99 | one-time |
| StudyKosh 2599 Rs Training | $24.99 | one-time |
| StudyKosh 3249 Rs Training | $29.99 | one-time |
| StudyKosh 3999 Rs Training Prog | $39.99 | one-time |


## Frequently asked questions

### Is SelfStudy free?

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

### Is StudyKosh free?

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

### Do SelfStudy or StudyKosh have ads?

Neither SelfStudy nor StudyKosh shows ads.

### Which is updated more often, SelfStudy or StudyKosh?

SelfStudy ships an update every 2 months, and StudyKosh every 4 days. Most recently, SelfStudy was updated on September 22, 2026 and StudyKosh on September 20, 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.*