# Cool Study 1 vs 2Be Doctor

The clearest difference is update cadence: 2Be Doctor at every 4 days against Cool Study 1's every 10 days. Cool Study 1's advantage is iOS requirement (10.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cool Study 1 ships an update every 10 days, 2Be Doctor every 4 days. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cool Study 1 | 2Be Doctor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 12 MB | 62 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Rabeea Aldaini](https://appshunter.io/developer/1164778636) | [Egyvision Group For Integrated Services Sae](https://appshunter.io/developer/1489843166) |

## What reviewers say

### Cool Study 1

[App page](https://appshunter.io/ios/app/cool-study-1-a/id1166164489)

**Features:** macOS Compatibility

**In-app purchases:** none


### 2Be Doctor

[App page](https://appshunter.io/ios/app/2be-doctor/id6449224256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cool Study 1 free?

Cool Study 1 is free to download, with no in-app purchases.

### Is 2Be Doctor free?

2Be Doctor is free to download, with no in-app purchases.

### Do Cool Study 1 or 2Be Doctor have ads?

Neither Cool Study 1 nor 2Be Doctor shows ads.

### Which is updated more often, Cool Study 1 or 2Be Doctor?

Cool Study 1 ships an update every 10 days, and 2Be Doctor every 4 days. Most recently, Cool Study 1 was updated on November 8, 2026 and 2Be Doctor on November 3, 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.*