# Activity Tracker by RedZonkey vs UV Hour

The clearest difference is ads: UV Hour at none against Activity Tracker by RedZonkey's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Activity Tracker by RedZonkey sells 3 one-off in-app purchases and UV Hour sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Activity Tracker by RedZonkey ships an update fortnightly, UV Hour every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Activity Tracker by RedZonkey | UV Hour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (21 ratings)](https://appshunter.io/ios/app/activity-tracker-by-redzonkey/id6444002523/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 313 MB | 14 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Deep Systems ATP Ltd](https://appshunter.io/developer/636426245) | [AGENCE DEBORD EURL](https://appshunter.io/developer/1538454909) |

## What reviewers say

### Activity Tracker by RedZonkey

[App page](https://appshunter.io/ios/app/activity-tracker-by-redzonkey/id6444002523)

This app transforms daily activities into fun, competitive challenges, motivating users to stay active. Earn tokens and rewards by climbing leaderboards and achieving milestones, with personalized AI coaching to guide your fitness journey.

**Highlights:** Gamified fitness challenges, Leaderboard competition, Token and reward system, AI personalized coaching, Global fitness community, Apple Watch integration

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1K Fitness Coins | $9.99 | one-time |
| 2K fitness Coins | $14.99 | one-time |
| 3K Max Coins | $19.99 | one-time |


### UV Hour

[App page](https://appshunter.io/ios/app/uv-hour-sun-exposure-timer/id6795519654)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UV Hour Pro — Monthly | $5.99 | per month |
| UV Hour Pro — Yearly | $24.99 | per year |
| UV Hour Pro — Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Activity Tracker by RedZonkey free?

Activity Tracker by RedZonkey is free to download, with in-app purchases available.

### Is UV Hour free?

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

### Do Activity Tracker by RedZonkey or UV Hour have ads?

Activity Tracker by RedZonkey shows ads; UV Hour does not.

### Which is updated more often, Activity Tracker by RedZonkey or UV Hour?

Activity Tracker by RedZonkey ships an update fortnightly, and UV Hour every 2 weeks. Most recently, Activity Tracker by RedZonkey was updated on November 3, 2026 and UV Hour on October 31, 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.*