Caffeine Tracking vs AbsLab
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Caffeine Tracking
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Caffeine tells you how much caffeine is in your body right now, and when it will drop low enough for you to sleep. It doesn't just add up milligrams. Every drink is absorbed slowly and then clears at your own pace, so the number climbs after a coffee, reaches a peak, and falls, the way caffeine really behaves. Last night's espresso still counts in the morning. Tap a preset to log a drink, or enter a custom amount. Had a coffee earlier and forgot? Set the time and add it. The daily curve shows where you are, and you can drag along it to check your level at any point. When you're deciding on one more cup, drinks that would keep you up past bedtime are greyed out. Make it yours in Settings: how quickly you clear caffeine, your bedtime, and how much you'll allow before sleep. Add the Home Screen widget to keep an eye on your level. Your data stays on your phone. No account, no sign up, no tracking. Export everything as a CSV whenever you like.
AbsLab
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Get visible abs with a personalized plan built from your own body scan. AbsLab uses AI body scanning to analyze a single photo of your core and build a custom abs workout and calorie plan around it โ not a generic routine, real data from your own body. HOW ABSLAB WORKS โข AI Ab Scanner โ Snap one photo and get your Core Score across 6 zones: Upper Abs, Lower Abs, Obliques, V-Taper, Muscle Symmetry, and Deep Core stability. โข Personalized Abs Workout Plan โ A daily core training routine built around your weakest zones. Step-by-step exercise guides, scalable for every fitness level, no gym required. โข Calorie & Meal Tracker โ Log meals in seconds with photo food recognition. Get a daily calorie and macro target built for fat loss, because abs show through nutrition first. โข AI Fitness Coach โ Ask anything about your training, your meals, or your plan and get an instant, personalized answer. โข Progress Tracker โ Rescan regularly to track your Core Score over time, monitor workout consistency, and compare side-by-side photos. SCIENCE-BACKED, NO GIMMICKS Visible abs come down to two things: progressive core training and a real calorie deficit. AbsLab skips the fitness hype for accurate, data-driven tracking โ honest timelines, real scans, no fake before/afters. ABSLAB MEMBERSHIP AbsLab is available as an auto-renewing weekly or yearly subscription, unlocking your full personalized plan, unlimited AI scans, and unlimited coach access. Payment is charged to your Apple ID upon purchase confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing cycle. Manage or cancel anytime via Settings โ [Your Name] โ Subscriptions. โข Terms of Service: https://abslab-legal-site.netlify.app/terms โข Privacy Policy: https://abslab-legal-site.netlify.app/privacy Scan your abs today and get your real starting point.
Screenshots
Verdict
The clearest difference is in-app purchases: Caffeine Tracking at none against AbsLab's 2. Caffeine Tracking also leads on ads (none vs shown). AbsLab's advantage is update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. AbsLab sells 2 in-app purchases, starting at $6.99 per 7 days. Caffeine Tracking asks for nothing beyond the download.
Caffeine Tracking ships an update every 2 months, AbsLab every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Caffeine Tracking | AbsLab |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks โ better |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 5 MB | 23 MB |
| Age rating | 4+ | 12+ |
| Developer | Ideakettu Oy | Mohamed ZAABOULI |
In-app purchases
Caffeine Tracking
No in-app purchases
AbsLab
- Weekly$6.997 Days
- Yearly$39.991 Year









