# T1 Masters vs BioSimplified By Dr. Mandayal

The clearest difference is in-app purchases: BioSimplified By Dr. Mandayal at none against T1 Masters's 1. BioSimplified By Dr. Mandayal also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. T1 Masters sells 1 one-off in-app purchase. BioSimplified By Dr. Mandayal asks for nothing beyond the download.

## The numbers

| Metric | T1 Masters | BioSimplified By Dr. Mandayal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 85 MB | 62 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TagMango Inc](https://appshunter.io/developer/1611765353) | [Creators Mind](https://appshunter.io/developer/1884010847) |

## What reviewers say

### T1 Masters

[App page](https://appshunter.io/ios/app/t1-masters/id6748383882)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastering your a1c | $69.99 | one-time |


### BioSimplified By Dr. Mandayal

[App page](https://appshunter.io/ios/app/biosimplified-by-dr-mandayal/id6784942801)

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

**In-app purchases:** none


## Frequently asked questions

### Is T1 Masters free?

T1 Masters is free to download, with in-app purchases available.

### Is BioSimplified By Dr. Mandayal free?

BioSimplified By Dr. Mandayal is free to download, with no in-app purchases.

### Do T1 Masters or BioSimplified By Dr. Mandayal have ads?

Neither T1 Masters nor BioSimplified By Dr. Mandayal shows ads.

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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.*