Caffeine++ vs Bottle Cap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caffeine++
This app helps you monitor your daily intake of caffeine, water, sugar, and alcohol. It offers features like categorization by venue, widgets, and Siri shortcuts for quick logging. Data syncs with Apple Health, ensuring your privacy with local storage and no ads or third-party tracking.
- Track caffeine, water, sugar, calories, pills, alcohol
- Categorize drinks by venue
- Widgets and Siri Shortcuts
- Apple Watch app
- Apple Health sync
- Local data storage for privacy
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Caffeine++ is the caffeine tracker which syncs caffeine, water, and alcohol consumption with the Health app. Free Mode • Track caffeine, water, sugar, calories, pills, and alcohol • Categorise your drinks by a venue for quick logging • Widgets • Siri Shortcuts • Weekly Chart • Independent Apple Watch app • Data stored locally, full privacy • Apple Health sync • No subscriptions, no ads, no third-party tracking PRO • Data Import / Export • Reminders • Biological Half-Life • Remove logged samples • Chart customisations • Share In-App Purchase with your family • Access all upcoming features Please limit your caffeine intake to 200 mg if you’re pregnant. Apple Watch app requires Apple Health permissions for sync.
Bottle Cap
Easily log your alcohol intake to encourage more mindful drinking. Set personal weekly limits and track your progress with a simple, intuitive interface. Your data is kept private and synced securely with your health app.
- Effortless drink logging
- Personalized weekly limits
- Intuitive progress visualization
- Secure Health app sync
- Private data storage
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The simplest way to more mindful drinking. Bottle Cap is focussed on making logging your alcohol intake quick and easy. Forget about calculating measures or alcohol strength; it's the alcohol tracking app you'll actually use. Set your weekly limit, tap to log a drink, and keep an eye or your intake. All synced securely to Health. EFFORTLESS DRINK LOGGING Tap to log a single drink or an entire session. It's fast, easy, and super simple. PERSONALISE YOUR LIMIT Choose a weekly limit that feels right for you, no judgement. FUN AND INTUITIVE DESIGN See your remaining drink allowance at a glance. SEE YOUR JOURNEY Track your entries directly in Bottle Cap or jump into Health for a more detailed historic view. PRIVATE AND SECURE Bottle Cap never tracks you. Your data stays on your device, syncing only with Health. ABSOLUTELY FREE No hidden fees or pay-walls. Created to support better drinking habits, not to turn a profit. Bottle Cap is the easiest way to keep tabs on your alcohol intake, start your journey to mindful drinking today.
Screenshots
Verdict
The clearest difference is in-app purchases: Bottle Cap at none against Caffeine++'s 1. Bottle Cap also leads on ratings volume (12 vs 1). Caffeine++'s advantage is device support (3 vs 1) and iOS requirement (16.0 vs 18.6). On price, rating, review sentiment and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Caffeine++ sells 1 one-off in-app purchase. Bottle Cap asks for nothing beyond the download.
Caffeine++ holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bottle Cap has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Caffeine++ ships an update monthly, Bottle Cap every 3 weeks. The most recent releases landed on June 5, 2026 and July 29, 2026 respectively.
| Parameter | Caffeine++ | Bottle Cap |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (12 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 12 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 9 MB | 20 MB |
| Age rating | 12+ | 17+ |
| Developer | Cocoa Productions | Richard Picot |
Customer experience
Caffeine++
Bottle Cap
In-app purchases
Caffeine++
- Caffeine++ Pro$5.99
Bottle Cap
No in-app purchases









