# The Base Personal Training vs SolGlow

The clearest difference is in-app purchases: The Base Personal Training at none against SolGlow's 2. The Base Personal Training also leads on iOS requirement (13.0 vs 17.2). SolGlow's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. SolGlow sells 2 in-app purchases, starting at $9.99 per year. The Base Personal Training asks for nothing beyond the download.

## The numbers

| Metric | The Base Personal Training | SolGlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/solglow-vitamin-d-tracker/id6763976252/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 10 days |
| Monetization | — | Freemium |
| Size | 75 MB | 10 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [PushPress, Inc.](https://appshunter.io/developer/688595778) | [Michael Smith](https://appshunter.io/developer/1893971383) |

## What reviewers say

### The Base Personal Training

[App page](https://appshunter.io/ios/app/the-base-personal-training/id6739025910)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SolGlow

[App page](https://appshunter.io/ios/app/solglow-vitamin-d-tracker/id6763976252)

This app automatically estimates your daily vitamin D intake based on sunlight exposure, skin type, and location. It provides real-time UV index, burn-safe time remaining, and integrates with Apple Watch for effortless tracking. Features include winter mode, supplement check-ins, and advanced planning tools for Pro users.

**Highlights:** Automatic vitamin D estimation, Live UV index and IU-per-minute rate, Burn-safe time remaining with alerts, Winter Mode for low-sun periods, Supplement check-in, 7-day UV forecast (Pro), Trip Planner for jet lag (Pro)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SolGlow Pro Annual | $9.99 | per year |
| SolGlow Pro | $19.99 | one-time |


## Frequently asked questions

### Is The Base Personal Training free?

The Base Personal Training is free to download, with no in-app purchases.

### Is SolGlow free?

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

### Do The Base Personal Training or SolGlow have ads?

The Base Personal Training shows ads; SolGlow does not.

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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.*