FastMate vs fast_ Intermittent Fasting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastMate
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Take control of your health with FastMate, the simple and intuitive companion for tracking intermittent fasting, hydration, and weight. Whether you are a beginner exploring the 16:8 method or an experienced practitioner doing OMAD, FastMate helps you build lasting healthy habits. FASTING TIMER & TRACKING Track your fasting sessions with a real-time countdown and detailed history. FastMate supports all major fasting protocols and allows for complete customization: • Popular plans: 16:8, 14:10, 12:12, 18:6, 20:4, and OMAD. • Circadian rhythm fasting. • Personalized fasting schedules tailored to your lifestyle. • Detailed statistics to visualize consistency and progress. WEIGHT MANAGEMENT Log your weight effortlessly and monitor trends over time. • Intelligent trend analysis to see progress beyond the daily scale number. • Visual progress charts to keep you motivated. • Support for Kilograms (kg), Pounds (lbs), and Stones (st). • Goal setting to help you reach your target milestones. HYDRATION TRACKER Proper hydration is essential for successful fasting. FastMate makes it easy: • Personalized daily water goals. • Quick-tap buttons for fast logging of 10+ beverage types. • Support for all common volume units (ml, L, oz, cups, etc.). • Visual progress indicators to help you reach your fluid intake goals. COMPLETE PERSONALIZATION • Guided onboarding to establish your baseline. • Customizable reminders and notification schedules. • Multiple visual themes to match your style. • Sync and adjust your data anytime. INTELLIGENT ANALYTICS Go beyond simple logging. See how your fasting patterns correlate with weight changes and monitor your hydration consistency throughout your fasting windows. Start tracking your journey today. Download FastMate and take control of your wellness!
fast_ Intermittent Fasting
This app simplifies intermittent fasting by automatically tracking your eating windows and fast tiers. Log meals, track water intake, and monitor weight trends with a clean, customizable interface. Optional pro features offer advanced meal planning and hydration guidance.
- Automatic fast tracking
- Clean live timer
- Meal logging with calories/macros
- Water intake tracking
- Weight trend charting
- Offline functionality
- Customizable themes
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Fasting, made simple — and built so you'll actually keep it up. Most fasting apps are cluttered, naggy, and expensive. fast_ is the opposite: open it, log when you eat, and your fasts record and tier themselves — Micro, Mini, Short, Fast, Extended, Deep. No start/stop fiddling, no guilt, no walls. FREE, FOREVER • Auto fasts — just tap "I ate" and the app handles the timing • A clean live timer showing your current tier • Log meals with calories + macros, fully searchable • Water tracking with a daily goal • Weigh-ins with a trend chart • Share a meal with friends or family using a quick code • Works offline — log on the go and it syncs when you're back online • Real stats, streaks, and a 7-day chart • 7 themes, from neon synthwave to clean light, plus a colorblind-friendly palette • Hide any feature you don't use — make it as minimal as you want GO PRO — OPTIONAL • Snap a photo of your plate and the calories + macros fill themselves in • Or just type a meal and it gets estimated for you • Next-meal coach — set a calorie goal and see what to aim for at your next meal • Smart meal ideas matched to your goal and diet style • Eating out? Snap a menu or name the restaurant for dish picks that fit your goal • Weather-smart hydration — your water goal rises on hot days, with heat-safety tips • $9.99/month or $59.99/year (save 50%) Built for people who want something simple, that works, and that won't punish you if you skip a month. No ads. Cancel anytime. Your data stays yours — delete it whenever you want. Start your next fast in two taps. SUBSCRIPTION fast_ Pro is an auto-renewable subscription: Monthly $9.99 or Annual $59.99 (USD; prices may vary by region). Payment is charged to your Apple Account at confirmation of purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://aim-env.com/fast/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: FastMate at none against fast_ Intermittent Fasting's 2. fast_ Intermittent Fasting's advantage is ads (none vs shown). On price, update cadence, device support 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. fast_ Intermittent Fasting sells 2 in-app purchases, starting at $9.99 per month. FastMate asks for nothing beyond the download.
FastMate ships an update every 5 months, fast_ Intermittent Fasting every 4 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | FastMate | fast_ Intermittent Fasting |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 29 MB | 48 MB |
| Age rating | 12+ | 4+ |
| Developer | TensifyTech LLP | Atmospheric Integrity Management, LLC |
In-app purchases
FastMate
No in-app purchases
fast_ Intermittent Fasting
- Pro (Monthly)$9.991 Month
- Pro (Annual)$59.991 Year









