# Ground Control Coffee Tracker vs Decaff

The clearest difference is in-app purchases: Ground Control Coffee Tracker at none against Decaff's 5. Ground Control Coffee Tracker also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Decaff sells 5 in-app purchases, starting at $0.99 per 7 days. Ground Control Coffee Tracker asks for nothing beyond the download.

Ground Control Coffee Tracker ships an update weekly, Decaff every 2 months. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Ground Control Coffee Tracker | Decaff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decaff-caffeine-tracker/id6739958581/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 2 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Pfluegl](https://appshunter.io/developer/1656413518) | [Irakli Grigolia](https://appshunter.io/developer/1583083592) |

## What reviewers say

### Ground Control Coffee Tracker

[App page](https://appshunter.io/ios/app/ground-control-coffee-tracker/id6462488381)

This app helps you monitor your caffeine intake and understand its effects on your body. Set daily limits, calculate bedtime caffeine levels, and receive reminders for your last cup to improve sleep and well-being.

**Highlights:** Personalized caffeine monitoring, Real-time caffeine metabolism prediction, Customizable daily caffeine limits, Bedtime caffeine calculation, Last cup deadline setting, At-a-glance dashboard, Last cup deadline reminders

**In-app purchases:** none


### Decaff

[App page](https://appshunter.io/ios/app/decaff-caffeine-tracker/id6739958581)

Monitor your daily caffeine consumption from various beverages like coffee, tea, and energy drinks. Log your intake, set limits, and visualize trends to understand caffeine's impact on your sleep and energy levels. Build healthier habits and maintain control over your caffeine intake.

**Highlights:** Track caffeine intake from various beverages, Log beverages and set daily limits, Visualize daily and weekly trends, Understand caffeine's impact on sleep, Build healthier habits, Monitor energy and focus levels

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Support Decaff | $0.99 | one-time |
| Support Decaff | $2.99 | one-time |
| Lifetime Premium | $4.99 | one-time |
| Support Decaff | $4.99 | one-time |


## Frequently asked questions

### Is Ground Control Coffee Tracker free?

Ground Control Coffee Tracker is free to download, with no in-app purchases.

### Is Decaff free?

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

### Do Ground Control Coffee Tracker or Decaff have ads?

Neither Ground Control Coffee Tracker nor Decaff shows ads.

### Which is updated more often, Ground Control Coffee Tracker or Decaff?

Ground Control Coffee Tracker ships an update weekly, and Decaff every 2 months. Most recently, Ground Control Coffee Tracker was updated on September 22, 2026 and Decaff on October 1, 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.*