# Evolution IAS vs IAS GS

The clearest difference is in-app purchases: IAS GS at none against Evolution IAS's 1. IAS GS also leads on iOS requirement (14.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Evolution IAS sells 1 one-off in-app purchase. IAS GS asks for nothing beyond the download.

Evolution IAS ships an update every 9 months, IAS GS every 8 months. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Evolution IAS | IAS GS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | Free with in-app purchases | — |
| Size | 320 MB | 100 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spayee Labs](https://appshunter.io/developer/1219640854) | [Aakash Sinha](https://appshunter.io/developer/1741940052) |

## What reviewers say

### Evolution IAS

[App page](https://appshunter.io/ios/app/evolution-ias/id1530380685)

Prepare for the Civil Services and Indian Forest Service Examinations with comprehensive online and classroom coaching. Access expert guidance, study materials, and continuous evaluation for General Studies and specialized subjects. Achieve your career goals with a proven track record of success.

**Highlights:** Online and classroom coaching, Civil Services Exam preparation, Indian Forest Service Exam preparation, General Studies courses, Specialized subject courses, Personalized attention, Continuous evaluation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Demo of GS Online Course 2022 | $5.99 | one-time |


### IAS GS

[App page](https://appshunter.io/ios/app/ias-gs/id6747888383)

**In-app purchases:** none


## Frequently asked questions

### Is Evolution IAS free?

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

### Is IAS GS free?

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

### Do Evolution IAS or IAS GS have ads?

Neither Evolution IAS nor IAS GS shows ads.

### Which is updated more often, Evolution IAS or IAS GS?

Evolution IAS ships an update every 9 months, and IAS GS every 8 months. Most recently, Evolution IAS was updated on October 19, 2026 and IAS GS on October 25, 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.*