# Caffeine Tracker vs ScrollFuel

The clearest difference is ratings volume: Caffeine Tracker at 41 against ScrollFuel's 2. ScrollFuel's advantage is iOS requirement (17.0 vs 26.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Caffeine Tracker sells 4 in-app purchases, starting at $1.99 per month and ScrollFuel sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Caffeine Tracker against 5.0 for ScrollFuel. That said, the two scores are not equally well evidenced: Caffeine Tracker has 41 ratings behind it against 2, so its average is the more settled of the two.

Caffeine Tracker ships an update every 5 days, ScrollFuel every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Caffeine Tracker | ScrollFuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (41 ratings)](https://appshunter.io/ios/app/caffeine-tracker-alyx/id6473840226/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scrollfuel/id6801264430/reviews)** |
| Number of ratings | **41** | 2 |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 45 MB | 12 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Day Well Spent LLC](https://appshunter.io/developer/1633532884) | [Pleres Technology, LLC](https://appshunter.io/developer/1819195571) |

## What reviewers say

### Caffeine Tracker

[App page](https://appshunter.io/ios/app/caffeine-tracker-alyx/id6473840226)

Log your caffeine intake from various beverages and understand its impact on your sleep and health. Get personalized 'Last Call' times and track trends with detailed charts and AI-powered custom drink analysis.

**Highlights:** Log various caffeine sources, Predict caffeine-free times, Calculate bedtime caffeine levels, Personalized 'Last Call' alarms, Analyze caffeine's impact on sleep, Custom drink creation with AI, Detailed charts and graphs

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffeine Club | $1.99 | per month |
| Caffeine Club Annual | $9.99 | per year |
| Caffeine Club Annual | $9.99 | per year |
| Caffeine Club: Lifetime | $24.99 | one-time |


### ScrollFuel

[App page](https://appshunter.io/ios/app/scrollfuel/id6801264430)

This app helps you reclaim time spent on your phone by rewarding physical activity with app access passes. Complete short exercises like push-ups or squats to earn 30-minute unlocks for chosen applications, then enjoy uninterrupted use until your time expires.

**Highlights:** Earn app access through exercise, Choose apps to unlock, Verified movement tracking, Push-ups, squats, planks, Save earned passes, Daily pass earning limit

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScrollFuel Pro Monthly | $9.99 | per month |
| ScrollFuel Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Caffeine Tracker free?

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

### Is ScrollFuel free?

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

### Which has better reviews, Caffeine Tracker or ScrollFuel?

ScrollFuel is rated higher. Caffeine Tracker averages 4.9 out of 5 from 41 ratings, while ScrollFuel averages 5.0 from 2 ratings.

### Do Caffeine Tracker or ScrollFuel have ads?

Neither Caffeine Tracker nor ScrollFuel shows ads.

### Which is updated more often, Caffeine Tracker or ScrollFuel?

Caffeine Tracker ships an update every 5 days, and ScrollFuel every 4 days. Most recently, Caffeine Tracker was updated on November 4, 2026 and ScrollFuel on October 31, 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.*