# SpinVane vs UVready

The clearest difference is price: UVready at Free against SpinVane's $1.99. UVready also leads on iOS requirement (16.0 vs 18.2). SpinVane's advantage is ads (none vs shown) and update cadence (daily vs fortnightly). On in-app purchases there is nothing between them.

UVready is free to download; SpinVane costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SpinVane ships an update daily, UVready fortnightly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SpinVane | UVready |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 10 MB | 8 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yu Ikeda](https://appshunter.io/developer/394579323) | [Appetizer](https://appshunter.io/developer/515390190) |

## What reviewers say

### SpinVane

[App page](https://appshunter.io/ios/app/spinvane/id6745381092)

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

**In-app purchases:** none


### UVready

[App page](https://appshunter.io/ios/app/uvready/id6759196899)

Get instant UV index readings with a single tap. Understand current and hourly UV levels, receive personalized safe sun exposure times based on your skin type, and get alerts for changes. It's a quick and simple way to protect your skin year-round.

**Highlights:** Instant UV index check, Hourly UV forecast, Personalized safe exposure time, Intuitive emoji guidance, UV level change alerts, Instant sharing of UV conditions

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

**In-app purchases:** none


## Frequently asked questions

### Is SpinVane free?

SpinVane costs $1.99, with no in-app purchases.

### Is UVready free?

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

### Do SpinVane or UVready have ads?

UVready shows ads; SpinVane does not.

### Which is updated more often, SpinVane or UVready?

SpinVane ships an update daily, and UVready fortnightly. Most recently, SpinVane was updated on October 17, 2026 and UVready on October 5, 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.*