Fasting Timer vs Catlory
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Fasting Timer
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This app is a clean, focused intermittent fasting timer that shows what is happening inside your body. Pick a fasting protocol, tap Start, and watch the crescent-moon progress ring fill as you move through each metabolic stage in real time. End your fast to bank it, build a daily streak, and see your whole history at a glance. A FASTING TIMER THAT JUST WORKS - One big progress ring with elapsed time, time remaining, and your live metabolic stage - Start and stop with a single tap β the timer survives restarts and stays exact - Hit your goal and keep a daily streak alive, with a small celebration each time - Full history: total fasts, total hours, longest fast, current and longest streak - 100% offline β no account, no sign-up, no backend KNOW YOUR METABOLIC STAGE Watch your body cross each fasting stage as the hours add up: - Fed, Catabolic, Fat-burning, Ketosis, Autophagy - A live timeline with a plain-language summary at every stage, so you always know where you are - Deeper stage insights β the science behind fat-burning, ketosis, and autophagy STAGE AND GOAL ALERTS - Optional reminders nudge you as you enter fat-burning, ketosis, and autophagy - A "fast complete" alert fires the moment you reach your goal - All reminders are local β nothing leaves your phone PROTOCOLS FOR EVERY ROUTINE - 16:8 (Classic) β the gentle daily default - 18:6 (Sculpt) β a tighter eating window - 20:4 (Warrior) β one large meal, a strong autophagy push - 23:1 (OMAD) β One Meal A Day - Custom β set any fasting target from 1 to 72 hours BEAUTIFUL NIGHT THEMES - Night themes to choose from: Moonlit, Eclipse, Aurora, and Dawn this app is a general wellness and habit tool, not medical advice. Talk to a doctor before starting any fasting routine, especially if you are pregnant, breastfeeding, diabetic, or have a medical condition. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kanac.github.io/syanac-legal/
Catlory
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A gamified calorie and intermittent fasting app. Catlory combines a fasting timer, calorie tracking, AI food scanning, and room-decoration gameplay in one playful experience. Build healthy habits, earn rewards, and create a colorful home for your cheerful cat companion. FAST, EARN & BUILD Choose a fasting plan that fits your lifestyle, including 12:12, 14:10, 16:8, or a custom fasting schedule. Follow your active fast, eating window, completed sessions, and fasting streaks in one clear view. Every completed fast and healthy action can earn coins, gift boxes, furniture, and decorations. Open rewards and transform empty spaces into cozy fantasy rooms. COZY ROOMS & DECORATION Collect furniture, plants, artwork, seasonal decorations, and special items. Complete rooms to unlock new themes and decorating challenges. Your progress becomes more than a numberβit becomes a world you can see, personalize, and enjoy. AI FOOD SCANNER Take a photo of your meal and let Catloryβs AI food scanner help identify foods, estimate portions, and calculate approximate calories. Review the result, adjust serving sizes, and save it to your food diary. CALORIE & MEAL TRACKING Log meals, snacks, and drinks throughout the day. Track daily calories, follow your personal calorie target, and review your meal history to better understand your eating habits. Catlory keeps the experience positive and pressure-free. There is no guilt or harsh judgmentβjust friendly tools that help you return and continue. MEET YOUR CAT COMPANION Your playful little foodie celebrates completed fasts, reacts to your progress, and enjoys the rooms you create. Even when a day does not go as planned, your companion and your world will still be waiting. Track fasting sessions, calories, meal logs, AI-scanned foods, daily missions, streaks, achievements, rooms, and collections in one place. Complete one fast. Log one meal. Open one box. Decorate one corner. Catlory turns small daily actions into visible progress and makes your wellness journey more rewarding, personal, and fun. Catlory β Fast. Track. Build your world. Catlory is designed for general wellness and informational purposes only. Nutrition and calorie estimates are approximate. Catlory does not provide medical advice, diagnosis, or treatment. If you want to know more about Apple Policy please check the below link Term Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Fasting Timer at none against Catlory's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Fasting Timer sells 3 in-app purchases, starting at $4.99 per month and Catlory sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Fasting Timer ships an update every 2 weeks, Catlory weekly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.
| Parameter | Fasting Timer | Catlory |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly β better |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 16.4 | 16.0 β better |
| Further details β not scored | ||
| Size | 39 MB | 318 MB |
| Age rating | 4+ | +17 |
| Developer | Anthony Chui | Pham Quynh Nga |
In-app purchases
Fasting Timer
- Plus Monthly$4.991 Month
- Plus Yearly3 Days trial$24.991 Year
- Plus Lifetime$39.99
Catlory
- Weekly7 Days trial$5.997 Days
- Yearly$34.991 Year
- Coin 400$0.99
- Coin 2200$4.99
- Coin 4600$9.99









