# spf.today vs Sunny Buddy

The clearest difference is in-app purchases: Sunny Buddy at none against spf.today's 5. Sunny Buddy also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 89%). spf.today's advantage is update cadence (every 5 days vs every 13 months) and ratings volume (36 vs 1). On price and ads there is nothing between them.

Both are free to download. spf.today sells 5 in-app purchases, starting at $3.99 per month. Sunny Buddy asks for nothing beyond the download.

Sunny Buddy holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: spf.today has 36 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of spf.today's written reviews are positive against 100% of Sunny Buddy's.

spf.today ships an update every 5 days, Sunny Buddy every 13 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | spf.today | Sunny Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (36 ratings)](https://appshunter.io/ios/app/spftoday-sunscreen-tracker/id6670567397/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sunny-buddy/id6701995916/reviews)** |
| Number of ratings | **36** | 1 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 82 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Destro Labs LLC](https://appshunter.io/developer/939914528) | [Xin Ran Wang](https://appshunter.io/developer/1769510214) |

## What reviewers say

### spf.today

[App page](https://appshunter.io/ios/app/spftoday-sunscreen-tracker/id6670567397)

Effortlessly track sunscreen application and receive smart reapply reminders. Build consistent sun safety habits with progress tracking and discreet notifications, designed to fit seamlessly into your daily routine.

**Highlights:** Log sunscreen in seconds, Track from Lock Screen/Apple Watch, Smart reapply reminders, Build streaks and view history, Subtle, silent notifications, Fits into daily routine

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| All Access | $3.99 | per year |
| Annual Subscription | $14.99 | per year |
| Annual Subscription | $14.99 | per year |
| Lifetime | $39.99 | one-time |


### Sunny Buddy

[App page](https://appshunter.io/ios/app/sunny-buddy/id6701995916)

This app provides personalized sun safety guidance with real-time UV index tracking and sunscreen reapplication reminders. It offers recommendations and quizzes to help users find the right sun protection and assess their melanoma risk.

**Highlights:** Real-Time UV Index Tracker, Sunscreen Reapplication Reminders, Personalized Sunscreen Recommendations, Interactive Sunscreen Quiz, Melanoma Screening Quiz, Sunscreen Dispenser Map (Canada Only)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is spf.today free?

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

### Is Sunny Buddy free?

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

### Which has better reviews, spf.today or Sunny Buddy?

Sunny Buddy is rated higher. spf.today averages 4.6 out of 5 from 36 ratings, while Sunny Buddy averages 5.0 from 1 ratings.

### Do spf.today or Sunny Buddy have ads?

Neither spf.today nor Sunny Buddy shows ads.

### Which is updated more often, spf.today or Sunny Buddy?

spf.today ships an update every 5 days, and Sunny Buddy every 13 months. Most recently, spf.today was updated on October 24, 2026 and Sunny Buddy on October 6, 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.*