# Sun Safety vs SolStride Step Tracker

Sun Safety and SolStride Step Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Sun Safety sells 2 in-app purchases, starting at $3.99 per month and SolStride Step Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sun Safety ships an update every 10 days, SolStride Step Tracker every 8 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sun Safety | SolStride Step Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/solstride-step-tracker/id6753031275/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 30 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MOBILE CODING FACTORY DOO](https://appshunter.io/developer/1590013609) | [udephi LLC](https://appshunter.io/developer/1806964659) |

## What reviewers say

### Sun Safety

[App page](https://appshunter.io/ios/app/sun-safety-tanline/id6752503945)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TanLine Pro - monthly | $3.99 | per month |
| TanLine Pro - yearly | $22.99 | per year |


### SolStride Step Tracker

[App page](https://appshunter.io/ios/app/solstride-step-tracker/id6753031275)

Track daily steps, set goals, and build streaks with this clean and motivating app. Visualize progress with customizable widgets and detailed recaps, all powered by Apple Health.

**Highlights:** Step tracking from Apple Health, Customizable daily goals, Streak building and tracking, Unlockable achievements, Weekly progress recaps, Home and Lock Screen widgets, No account required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SolStride Pro | $7.99 | one-time |


## Frequently asked questions

### Is Sun Safety free?

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

### Is SolStride Step Tracker free?

SolStride Step Tracker is free to download, with in-app purchases available.

### Do Sun Safety or SolStride Step Tracker have ads?

Neither Sun Safety nor SolStride Step Tracker shows ads.

### Which is updated more often, Sun Safety or SolStride Step Tracker?

Sun Safety ships an update every 10 days, and SolStride Step Tracker every 8 days. Most recently, Sun Safety was updated on October 28, 2026 and SolStride Step Tracker 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.*