# T vs TestoCheck

The clearest difference is update cadence: T at every 4 days against TestoCheck's fortnightly. T also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. T sells 2 in-app purchases, starting at $8.99 per month and TestoCheck sells 2 in-app purchases, starting at $24.90 per year. Whichever you choose, the download price is not the number that matters.

T ships an update every 4 days, TestoCheck fortnightly. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | T | TestoCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 44 MB | 7 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Arian Weinbaum](https://appshunter.io/developer/1849799817) | [Martin Condet](https://appshunter.io/developer/1696467493) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-up-testosterone-boost/id6754725366)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T-Up Premium Subscription | $8.99 | per month |
| T-Up Premium Subscription | $9.99 | per month |


### TestoCheck

[App page](https://appshunter.io/ios/app/testocheck-boost-testosterone/id6759897950)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ Annual | $24.90 | per year |
| TestoCheck Premium | $9.99 | one-time |


## Frequently asked questions

### Is T free?

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

### Is TestoCheck free?

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

### Do T or TestoCheck have ads?

Neither T nor TestoCheck shows ads.

### Which is updated more often, T or TestoCheck?

T ships an update every 4 days, and TestoCheck fortnightly. Most recently, T was updated on October 30, 2026 and TestoCheck on November 1, 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.*