# Baayo vs UPSC KA ADDA

The clearest difference is in-app purchases: UPSC KA ADDA at none against Baayo's 10. UPSC KA ADDA also leads on iOS requirement (14.0 vs 16.6). Baayo's advantage is update cadence (every 3 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Baayo sells 10 one-off in-app purchases. UPSC KA ADDA asks for nothing beyond the download.

Baayo ships an update every 3 months, UPSC KA ADDA every 6 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Baayo | UPSC KA ADDA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 317 MB | 90 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hirdesh Tomar](https://appshunter.io/developer/1715662955) | [Anuj Gupta](https://appshunter.io/developer/1651060633) |

## What reviewers say

### Baayo

[App page](https://appshunter.io/ios/app/baayo/id6471591302)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNIT-9 DIVERSITY OF LIFE FORMS | $7.99 | one-time |
| Unit-2 Cell Biology | $7.99 | one-time |
| Unit-8 Genetics Simplified | $7.99 | one-time |
| Unit 5 Developmental Biology | $7.99 | one-time |
| Unit 6 - Plant physiology | $7.99 | one-time |
| Unit 11 - Evolution | $7.99 | one-time |
| Unit 4 - Cell Signaling | $7.99 | one-time |
| Mastering Techniques | $17.99 | one-time |
| CSIR NET Repeaters Batch 2025 | $29.99 | one-time |
| CSIR Life Science JUNE 2025 | $69.99 | one-time |


### UPSC KA ADDA

[App page](https://appshunter.io/ios/app/upsc-ka-adda/id6636474455)

**In-app purchases:** none


## Frequently asked questions

### Is Baayo free?

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

### Is UPSC KA ADDA free?

UPSC KA ADDA is free to download, with no in-app purchases.

### Do Baayo or UPSC KA ADDA have ads?

Neither Baayo nor UPSC KA ADDA shows ads.

### Which is updated more often, Baayo or UPSC KA ADDA?

Baayo ships an update every 3 months, and UPSC KA ADDA every 6 months. Most recently, Baayo was updated on November 4, 2026 and UPSC KA ADDA on November 4, 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.*