# Sunmelon vs TanTime.

The clearest difference is in-app purchases: TanTime. at none against Sunmelon's 21. TanTime. also leads on ads (none vs shown). Sunmelon's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sunmelon sells 20 in-app purchases, starting at $0.99 per 7 days. TanTime. asks for nothing beyond the download.

Sunmelon ships an update every 3 weeks, TanTime. every 2 months. The most recent releases landed on September 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sunmelon | TanTime. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sunmelon-sunscreen-reminders/id6739590758/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 3 MB |
| Requires iOS | 16.1 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Mark Bartos](https://appshunter.io/developer/1534430041) | [James Davis](https://appshunter.io/developer/1810351298) |

## What reviewers say

### Sunmelon

[App page](https://appshunter.io/ios/app/sunmelon-sunscreen-reminders/id6739590758)

This app provides personalized sunscreen reminders based on your skin type, UV levels, and sunscreen strength. It offers real-time UV alerts and helpful tips for skin health. Stay protected from sunburn and enjoy the sun safely.

**Highlights:** Personalized sunscreen reapplication reminders, Minute-precise protection calculations, Real-time UV level alerts, Customizable skin type and SPF settings, Sunscreen awareness tips and insights

**Features:** macOS Compatibility

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sunmelon Gold | $0.99 | per 7 days |
| Sunmelon Gold | $1.99 | per 7 days |
| Sunmelon Gold | $1.99 | per month |
| Sunmelon Gold | $2.99 | per 7 days |
| Sunmelon Gold | $3.99 | per 7 days |
| Sunmelon Gold | $3.99 | per month |
| Sunmelon Gold | $4.99 | per month |
| Sunmelon Gold (Monthly) | $6.00 | per month |
| Sunmelon Gold (Monthly) | $6.00 | per month |
| Sunmelon Gold | $7.99 | per month |
| Sunmelon Gold | $8.99 | per 3 months |
| Sunmelon Gold | $11.99 | per 3 months |
| Sunmelon Gold | $17.99 | per 3 months |
| Sunmelon Gold (Seasonal) | $20.00 | per 3 months |
| Sunmelon Gold (Seasonal) | $20.00 | per 3 months |
| Sunmelon Gold (Éves) | $49.99 | per year |
| Sunmelon Gold | $24.99 | one-time |
| Sunmelon Gold | $39.99 | one-time |
| Sunmelon Gold | $49.99 | one-time |
| Sunmelon Gold | $89.99 | one-time |


### TanTime.

[App page](https://appshunter.io/ios/app/tantime/id6760045689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sunmelon free?

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

### Is TanTime. free?

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

### Do Sunmelon or TanTime. have ads?

Sunmelon shows ads; TanTime. does not.

### Which is updated more often, Sunmelon or TanTime.?

Sunmelon ships an update every 3 weeks, and TanTime. every 2 months. Most recently, Sunmelon was updated on September 29, 2026 and TanTime. on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*