# CaffPulse vs Caffeine Half Life

The clearest difference is in-app purchases: CaffPulse at none against Caffeine Half Life's 1. CaffPulse also leads on iOS requirement (18.6 vs 26.0). Caffeine Half Life's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Caffeine Half Life sells 1 in-app purchase, starting at $1.99 per month. CaffPulse asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CaffPulse | Caffeine Half Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/caffpulse-caffeine-tracker/id6758062092/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free | — |
| Size | 4 MB | 13 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [Alex Carneiro](https://appshunter.io/developer/1870678514) | [Adrian Nowak](https://appshunter.io/developer/1888522412) |

## What reviewers say

### CaffPulse

[App page](https://appshunter.io/ios/app/caffpulse-caffeine-tracker/id6758062092)

Visualize your caffeine levels with an interactive liquid display and understand its impact on your sleep. Get personalized insights and track your intake from over 70 popular brands to optimize your daily caffeine consumption.

**Highlights:** Interactive liquid caffeine display, Personalized sleep timing recommendations, Customizable metabolism settings, Database of 70+ brand drinks, Daily caffeine limit tracking, Caffeine decay charts, Home screen widgets

**Features:** macOS Compatibility

**In-app purchases:** none


### Caffeine Half Life

[App page](https://appshunter.io/ios/app/caffeine-half-life/id6761268609)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |


## Frequently asked questions

### Is CaffPulse free?

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

### Is Caffeine Half Life free?

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

### Do CaffPulse or Caffeine Half Life have ads?

Neither CaffPulse nor Caffeine Half Life shows ads.

### Which is updated more often, CaffPulse or Caffeine Half Life?

CaffPulse ships an update every 5 days, and Caffeine Half Life every 5 days. Most recently, CaffPulse was updated on October 24, 2026 and Caffeine Half Life on October 25, 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.*