Iron Revolution vs Drip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Iron Revolution
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With the Iron Revolution App, you can manage your membership details so you can work to achieve your fitness goals. - Access digital membership pass - Edit personal information and view membership details - Stay up-to-date with announcements from your club Download the app today! Features connectivity to Apple Watch (synced to HealthKit app)
Drip
Effortlessly track your daily caffeine intake using AI-powered logging via photo, voice, or text. Visualize caffeine decay to understand its impact on your sleep and set daily limits to manage your consumption. Gain insights into your habits and stay motivated with progress tracking.
- AI-powered logging (photo, voice, text)
- Caffeine decay chart
- Daily caffeine limit setting
- Track all caffeine sources
- Custom drinks and partial servings
- Home screen widget
- Weekly insights and patterns
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Logging your caffeine shouldn't be work. With Drip, just snap a photo of your drink, say it out loud, or type it. AI figures out the caffeine and logs it in seconds. Then watch it leave your system. Drip's caffeine decay chart shows exactly how much caffeine is in your body right now, when it will wear off, and whether that afternoon coffee will still be in your bloodstream at bedtime. TRACK ANY CAFFEINE SOURCE Coffee, espresso, cold brew, tea, matcha, energy drinks, soda, pre-workout, supplements, even chocolate. Search the built-in database, or create unlimited custom items with your exact drink and serving size. Had half an energy shot? Log half. KNOW WHEN YOU'RE READY FOR SLEEP Caffeine stays in your body far longer than most people think. The decay chart shows when your levels will drop low enough for quality sleep, so you can find your ideal cutoff time and stop caffeine from quietly wrecking your nights. STAY UNDER YOUR LIMIT Set a daily caffeine limit that fits your body and your goals. The home screen fills a drop as you log, so you always know where you stand at a glance. Cutting back? Drip shows your progress day by day. YOUR CAFFEINE ON YOUR HOME SCREEN Add the Drip widget and see today's intake without opening the app. UNDERSTAND YOUR PATTERNS Weekly insights reveal when you drink the most, which days run heaviest, and how your habits change over time. Build a logging streak and watch your average trend down. WHY PEOPLE CHOOSE DRIP + Log by photo, voice, or text with AI + Caffeine decay chart with sleep readiness + Daily limit tracking in milligrams + Every source: coffee, tea, energy drinks, soda, pre-workout, chocolate + Unlimited custom drinks and partial servings + Home screen widget + Weekly patterns, insights, and streaks Whether you're a coffee lover keeping an eye on your intake, an energy drink fan who wants the numbers, cutting back on doctor's advice, or just tired of 3am ceilings, Drip makes caffeine tracking effortless. Download Drip and know exactly what's in your system. Terms of use and Privacy Policy https://dryquestapp.my.canva.site/drip-caffeine-tracker-terms-and-privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Iron Revolution at none against Drip's 2. Iron Revolution also leads on device support (4 vs 2). Drip's advantage is update cadence (fortnightly vs every 2 months). On price, ads and iOS requirement 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. Drip sells 2 in-app purchases, starting at $2.99 per month. Iron Revolution asks for nothing beyond the download.
Iron Revolution ships an update every 2 months, Drip fortnightly. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.
| Parameter | Iron Revolution | Drip |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 16.4 |
| Further details — not scored | ||
| Size | 191 MB | 81 MB |
| Age rating | 4+ | 17+ |
| Developer | Iron Revolution LLC | Walsh Costigan |
In-app purchases
Iron Revolution
No in-app purchases
Drip
- Monthly premium access3 Days trial$2.991 Month
- Yearly premium access3 Days trial$9.991 Year









