# spf.today vs Glow Mirror

The clearest difference is ads: spf.today at none against Glow Mirror's shown. spf.today also leads on update cadence (every 5 days vs every 2 weeks) and ratings volume (35 vs 8). Glow Mirror's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 89%). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. spf.today sells 5 in-app purchases, starting at $3.99 per month and Glow Mirror sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Glow Mirror holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 35 and 8 respectively. Written reviews point the same way: 89% of spf.today's written reviews are positive against 100% of Glow Mirror's.

spf.today ships an update every 5 days, Glow Mirror every 2 weeks. The most recent releases landed on July 21, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | spf.today | Glow Mirror |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (35 ratings)](https://appshunter.io/ios/app/spftoday-sunscreen-tracker/id6670567397/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/glow-mirror/id6744980204/reviews)** |
| Number of ratings | **35** | 8 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 69 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Destro Labs LLC](https://appshunter.io/developer/939914528) | [E8 Software LLC](https://appshunter.io/developer/1810296693) |

## 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 |


### Glow Mirror

[App page](https://appshunter.io/ios/app/glow-mirror/id6744980204)

This AI-powered companion analyzes your skin health through selfies, providing a detailed score and identifying concerns like acne and dryness. Track your progress over time with interactive graphs and insights, all while prioritizing your privacy with local data storage.

**Highlights:** AI-powered skin health scoring, Emotion detection for skin impact, Radiance and tone analysis, Targeted concern identification, Interactive progress timeline, Local data storage for privacy, Auto-switching dark/light themes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glow mirror premium | $0.99 | per month |
| discounted premium | $1.99 | per month |
| Glow mirror premium | $9.99 | per year |
| discounted yearly | $17.99 | per year |


## Frequently asked questions

### Is spf.today free?

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

### Is Glow Mirror free?

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

### Which has better reviews, spf.today or Glow Mirror?

Glow Mirror is rated higher. spf.today averages 4.6 out of 5 from 35 ratings, while Glow Mirror averages 5.0 from 8 ratings.

### Do spf.today or Glow Mirror have ads?

Glow Mirror shows ads; spf.today does not.

### Which is updated more often, spf.today or Glow Mirror?

spf.today ships an update every 5 days, and Glow Mirror every 2 weeks. Most recently, spf.today was updated on July 21, 2026 and Glow Mirror on July 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.*