# Solis vs T

The clearest difference is ads: Solis at none against T's shown. T's advantage is update cadence (every 2 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Solis sells 9 in-app purchases, starting at $6.99 per 7 days and T sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Solis ships an update every 3 months, T every 2 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Solis | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/t-score-boost-testosterone/id6761966099/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 56 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ORJOR KASNECI](https://appshunter.io/developer/1886164569) | [Anthony Calise](https://appshunter.io/developer/1885903509) |

## What reviewers say

### Solis

[App page](https://appshunter.io/ios/app/solis-daily-alignment/id6760774098)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solis Base | $6.99 | per 7 days |
| Solis Pro | $9.99 | per 7 days |
| Solis Max | $14.99 | per 7 days |
| Solis Monthly | $19.95 | per month |
| Solis Pro Monthly | $49.99 | per month |
| Solis Max Monthly | $89.99 | per month |
| Solis Base Annual | $196.99 | per year |
| Solis Pro Annual | $369.99 | per year |
| Solis Max Annual | $699.99 | per year |


### T

[App page](https://appshunter.io/ios/app/t-score-boost-testosterone/id6761966099)

Track daily habits like sleep, training, and nutrition to understand their impact on testosterone levels. Monitor bloodwork, view historical data, and discover habit correlations. Access built-in supplement protocols for T-support.

**Highlights:** Daily habit tracking (sleep, training, nutrition, sunlight, cold exposure, supplements), Apple Health integration for automatic data import, Daily T-Score from 0-100, Bloodwork logging and trend analysis, 365-day discipline grid for historical overview, Habit correlation analysis, Built-in supplement protocols with citations

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T-Score Pro Monthly | $3.99 | per month |
| T-Score Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Solis free?

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

### Is T free?

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

### Do Solis or T have ads?

T shows ads; Solis does not.

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

Solis ships an update every 3 months, and T every 2 days. Most recently, Solis was updated on October 16, 2026 and T on October 24, 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.*