# Study Dost vs DOST SIMATAR

The clearest difference is in-app purchases: DOST SIMATAR at none against Study Dost's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Study Dost sells 10 one-off in-app purchases. DOST SIMATAR asks for nothing beyond the download.

Study Dost ships an update every 4 months, DOST SIMATAR every 2 months. The most recent releases landed on December 20, 2025 and September 9, 2026 respectively.

## The numbers

| Metric | Study Dost | DOST SIMATAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 147 MB | 218 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PAVI PUBLICATION PRIVATE LIMITED](https://appshunter.io/developer/1790866777) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Study Dost

[App page](https://appshunter.io/ios/app/study-dost/id6480199352)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AP | $29.99 | one-time |
| Package - AQ | $29.99 | one-time |
| Package - AS | $29.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BA | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


### DOST SIMATAR

[App page](https://appshunter.io/ios/app/dost-simatar-storm/id6745646395)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Study Dost free?

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

### Is DOST SIMATAR free?

DOST SIMATAR is free to download, with no in-app purchases.

### Do Study Dost or DOST SIMATAR have ads?

Neither Study Dost nor DOST SIMATAR shows ads.

### Which is updated more often, Study Dost or DOST SIMATAR?

Study Dost ships an update every 4 months, and DOST SIMATAR every 2 months. Most recently, Study Dost was updated on December 20, 2025 and DOST SIMATAR on September 9, 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.*