# Sun Day Tracker vs ACTIVZ ACTIVATE

The clearest difference is update cadence: Sun Day Tracker at monthly against ACTIVZ ACTIVATE's every 3 months. ACTIVZ ACTIVATE's advantage is device support (3 vs 1) and ratings volume (84 vs 26). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Sun Day Tracker against 4.7 for ACTIVZ ACTIVATE. Both are backed by a comparable volume of ratings — 26 and 84 respectively.

Sun Day Tracker ships an update monthly, ACTIVZ ACTIVATE every 3 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sun Day Tracker | ACTIVZ ACTIVATE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (26 ratings)](https://appshunter.io/ios/app/sun-day-tracker/id6748545544/reviews) | **[4.7 (84 ratings)](https://appshunter.io/ios/app/activz-activate/id6748613007/reviews)** |
| Number of ratings | 26 | **84** |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 1 MB | 95 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [permissionless tech, llc](https://appshunter.io/developer/1824145893) | [Activz Global LLC](https://appshunter.io/developer/1465673297) |

## What reviewers say

### Sun Day Tracker

[App page](https://appshunter.io/ios/app/sun-day-tracker/id6748545544)

Monitor your daily vitamin D absorption from sunlight exposure. This straightforward application helps you keep track of your sun-related vitamin D intake.

**Highlights:** Track daily vitamin D intake, Sunlight exposure monitoring, Simple interface, Daily tracking

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

**In-app purchases:** none


### ACTIVZ ACTIVATE

[App page](https://appshunter.io/ios/app/activz-activate/id6748613007)

This platform helps users connect with potential clients using advanced communication tools. Share engaging content like videos and PDFs with a streamlined interface. Track prospect interactions and receive automated alerts for follow-ups.

**Highlights:** Shareable content (videos, PDFs, audio), Customizable messages, Contact management system, Prospect history tracking, Email/push notifications, Automated reminder system, Siri Shortcuts integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sun Day Tracker free?

Sun Day Tracker is free to download, with no in-app purchases.

### Is ACTIVZ ACTIVATE free?

ACTIVZ ACTIVATE is free to download, with no in-app purchases.

### Which has better reviews, Sun Day Tracker or ACTIVZ ACTIVATE?

ACTIVZ ACTIVATE is rated higher. Sun Day Tracker averages 4.6 out of 5 from 26 ratings, while ACTIVZ ACTIVATE averages 4.7 from 84 ratings.

### Do Sun Day Tracker or ACTIVZ ACTIVATE have ads?

Neither Sun Day Tracker nor ACTIVZ ACTIVATE shows ads.

### Which is updated more often, Sun Day Tracker or ACTIVZ ACTIVATE?

Sun Day Tracker ships an update monthly, and ACTIVZ ACTIVATE every 3 months. Most recently, Sun Day Tracker was updated on October 8, 2026 and ACTIVZ ACTIVATE on October 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.*