Slim Eat vs Coffee Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slim Eat
Effortlessly track your daily calorie intake with AI-powered logging. This app prioritizes speed and privacy, keeping your data on your device without requiring an account. Get instant estimates and clear daily summaries to help you manage your nutrition.
- AI-powered meal logging
- Voice and text entry
- On-device calorie estimation
- Private data storage
- Daily calorie totals
- 7-day insights
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Slim Eat: Effortless Calorie Tracking with AI Most people quit calorie apps because they take too long. Slim Eat fixes that with on-device AI and a clean, one-tap design that makes logging meals effortless. No accounts. No clutter. Just fast, private calorie tracking that fits your day. Why Slim Eat Lightning-fast logging — Type or use Voice: “2 slices pepperoni pizza and a small salad.” Logged in seconds. Instant AI estimates — On-device intelligence breaks meals into items and gives min, max, and average calories. Private by design — Your data stays on your iPhone. No accounts, no uploads. Clear daily view — Instantly see today’s total calories and entries. History and insights — Review past days and track your 7-day average, highest, and lowest active days. Streamlined interface — Big buttons, simple layout, and zero friction. No multi-tap menus, no distractions. Features Voice dictation or typing for quick entry Smart parsing of multi-item meals (pizza + salad + drink) Per-item calorie ranges with a best estimate Daily totals and clean timeline 7-day summaries (average, highest, lowest) Portrait-only, iPhone-only design Local SwiftData storage — your log stays on device Privacy Slim Eat does not require an account and does not upload your food log. Microphone access is only used when you tap Voice to transcribe your entry.
Coffee Clock
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Know your caffeine. Own your energy. Coffee Intelligence is the smart companion for coffee drinkers who want more than just a log — they want insight. What it does: - Track every coffee, espresso, cold brew, or tea with one tap - See your real-time caffeine level using science-backed metabolism simulation - Predict how your energy will rise and fall throughout the day - Know exactly when caffeine will stop affecting your sleep - Review your history with daily and weekly analytics - Export detailed reports as PDF Built for your body: Set your caffeine sensitivity (low, normal, high) and get personalized predictions tailored to how you metabolize caffeine — not just averages. Simple. Smart. Honest. No subscriptions. No clutter. Just clear information to help you drink smarter.
Screenshots
Verdict
The clearest difference is ads: Slim Eat at none against Coffee Clock's shown. Slim Eat also leads on update cadence (every 4 days vs every 2 weeks). Coffee Clock's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Slim Eat ships an update every 4 days, Coffee Clock every 2 weeks. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | Slim Eat | Coffee Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Heslil Inc. | Luc Pham Van |
In-app purchases
Slim Eat
No in-app purchases
Coffee Clock
No in-app purchases









