# Caffeine Curve vs PulseMove

The clearest difference is in-app purchases: Caffeine Curve at none against PulseMove's 2. Caffeine Curve also leads on iOS requirement (16.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PulseMove sells 2 in-app purchases, starting at $4.99 per 7 days. Caffeine Curve asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Caffeine Curve | PulseMove |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/caffeine-curve/id6760567892/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 4 MB | 10 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Haris Delalic](https://appshunter.io/developer/1885039771) | [Sumanth Daggubati](https://appshunter.io/developer/1861219027) |

## What reviewers say

### Caffeine Curve

[App page](https://appshunter.io/ios/app/caffeine-curve/id6760567892)

This app estimates your current caffeine level in real-time by analyzing dietary caffeine entries from Apple Health. It helps you understand how caffeine affects your body throughout the day, aiding decisions about intake and sleep. The interface is designed for quick, clear information.

**Highlights:** Real-time caffeine level tracking, Caffeine absorption and elimination model, Apple Health integration, Lock Screen widget and Home Screen Widgets, Peak and sleep indicators, Personalized sensitivity profiles, Demo mode for exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### PulseMove

[App page](https://appshunter.io/ios/app/pulsemove-movement-nudges/id6787699671)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pulsemove Weekly | $4.99 | per 7 days |
| Pulsemove Yearly | $49.99 | per year |


## Frequently asked questions

### Is Caffeine Curve free?

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

### Is PulseMove free?

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

### Do Caffeine Curve or PulseMove have ads?

Neither Caffeine Curve nor PulseMove shows ads.

### Which is updated more often, Caffeine Curve or PulseMove?

Caffeine Curve ships an update fortnightly, and PulseMove fortnightly. Most recently, Caffeine Curve was updated on October 24, 2026 and PulseMove on October 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.*