# spf.today vs Simple Fasting Tracker

The clearest difference is update cadence: spf.today at every 5 days against Simple Fasting Tracker's fortnightly. spf.today also leads on review sentiment (89% vs 78%). Simple Fasting Tracker's advantage is rating (4.8 vs 4.6) and device support (4 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. spf.today sells 5 in-app purchases, starting at $3.99 per month and Simple Fasting Tracker sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Fasting Tracker holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 35 and 60 respectively. Written reviews complicate that: 89% of spf.today's written reviews are positive against 78% of Simple Fasting Tracker's, so the app with the better star average is not the one people write more warmly about.

spf.today ships an update every 5 days, Simple Fasting Tracker fortnightly. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | spf.today | Simple Fasting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (35 ratings)](https://appshunter.io/ios/app/spftoday-sunscreen-tracker/id6670567397/reviews) | **[4.8 (60 ratings)](https://appshunter.io/ios/app/simple-fasting-tracker/id6739862459/reviews)** |
| Number of ratings | 35 | **60** |
| Positive reviews | **88.9% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 69 MB | 41 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Destro Labs LLC](https://appshunter.io/developer/939914528) | [Mamta Shah](https://appshunter.io/developer/1688127666) |

## 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 |


### Simple Fasting Tracker

[App page](https://appshunter.io/ios/app/simple-fasting-tracker/id6739862459)

Easily track your intermittent fasting journey with personalized schedules, goal setting, and progress monitoring. Syncs with Apple Watch and HealthKit for seamless data management. Offers detailed analytics to optimize your fasting.

**Highlights:** Quick fast logging, Customizable fasting schedules, Real-time progress tracking, Track weight and body fat, Personalized fasting analytics, Apple Watch and HealthKit sync, Widgets for quick access

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly- Intermittent fasting | $4.99 | per 7 days |
| Monthly - Intermittent fasting | $9.99 | per month |
| Year Promo - Fasting Tracker | $14.99 | per year |
| Yearly - Intermittent Fasting | $24.99 | per year |
| Yearly - Intermittent fasting | $24.99 | per year |
| Lifetime - Fasting Tracker | $49.99 | one-time |


## Frequently asked questions

### Is spf.today free?

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

### Is Simple Fasting Tracker free?

Simple Fasting Tracker is free to download, with in-app purchases available.

### Which has better reviews, spf.today or Simple Fasting Tracker?

Simple Fasting Tracker is rated higher. spf.today averages 4.6 out of 5 from 35 ratings, while Simple Fasting Tracker averages 4.8 from 60 ratings.

### Do spf.today or Simple Fasting Tracker have ads?

Neither spf.today nor Simple Fasting Tracker shows ads.

### Which is updated more often, spf.today or Simple Fasting Tracker?

spf.today ships an update every 5 days, and Simple Fasting Tracker fortnightly. Most recently, spf.today was updated on September 30, 2026 and Simple Fasting Tracker on September 24, 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.*