Wow Intermittent Fasting vs Fasting Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Wow Intermittent Fasting
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No account. No sign-up, no email, no password. The timer is never locked, and you can cancel a subscription in your iPhone settings β not on some website. Pick a plan, start the clock, and see at a glance how long is left and which stage your body is in. WHAT YOU GET β’ Fasting clock β a 24-hour dial with your fasting and eating windows and a live countdown. Stop, pause and restart it whenever life happens. β’ Body stages β digesting, sugar settling, stores running low, fat burning, longer fast. Plain language, approximate hours, no promises. β’ Plans from 12:12 to 23:1 β start gentle and tighten when you are ready, or take the one the app suggests from your answers. β’ A break β ill, travelling or on holiday? Pause the plan for a week or two without losing your streak. β’ Lock Screen widget and Live Activity β how long is left, without opening the app. β’ Reminders β an hour before your fast starts, when it starts, an hour before it ends, and when it ends. β’ Water and weight β count your glasses, log your weight, watch the curve move toward your goal. β’ Apple Health β your weight is read and written back, with your permission. β’ Backup in your own iCloud β change your phone and your history is still there. Nothing is sent to us. β’ Dark theme and the system text size, including the largest accessibility sizes. β’ Eight languages: English, Russian, Ukrainian, Polish, Spanish, Japanese, Korean and Chinese. FREE FOREVER The timer, your plan, the body stages, breaks, reminders, water, weight, the recipes, your streak and the last seven days of history. PREMIUM Your whole history β hours by month and year, your weight against your fasting, hours spent in fat burning β plus a different length for each day of the week and a weekly suggestion from your own days. Premium is a subscription of one month, three months or a year, with a free trial, or a one-time purchase if you prefer. Payment is charged to your Apple Account at confirmation. A subscription renews automatically unless you turn renewal off at least 24 hours before the period ends. Manage or cancel it in your iPhone settings, under your Apple Account. PLEASE NOTE This app is not a medical device and does not give medical advice. Intermittent fasting is not suitable for everyone. Consult your doctor before you start, especially if you are pregnant or breastfeeding, under 18, have diabetes, an eating disorder or any chronic condition. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vladislava9009.github.io/wow-fasting-legal/privacy.html
Fasting Tracker
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Sablo is a fasting timer that stays out of your way. Start a fast, see exactly where you are, and get a nudge when you reach your goal. Begin with a 7-day free trial, then continue monthly or buy lifetime access once. Every feature is included either way. EVERYTHING IN SABLO β’ 16:8, 18:6, 20:4, OMAD and custom windows β’ Set the start time after the fact, so a fast you forgot to tap still counts β’ Edit or delete any past fast β’ Streaks and your current metabolic phase β’ A reminder when you reach your goal, and one before your eating window closes β’ Unlimited history β’ Trends, averages and completion rate β’ Home Screen and Lock Screen widgets, Live Activity and Dynamic Island β’ Weight logging, with optional Apple Health sync β’ Export your data as CSV whenever you want β’ Five accent themes IT ALL STAYS ON YOUR PHONE No account. No email. No sign-up. Your fasts never leave the device. That also means nothing to sync, and nothing to lose when you are offline. TWO WAYS TO PAY Start with a 7-day free trial and continue monthly, or pay once for lifetime access. The lifetime option costs less than three months of the subscription and never renews. Sablo describes the phases your body moves through while fasting. It is a timer and a log, not medical advice β talk to a doctor before changing how you eat. SUBSCRIPTION TERMS Sablo Premium is billed monthly, at the price shown in the app, after a 7-day free trial. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within the 24 hours before the current period ends. You can manage or cancel it in Settings βΊ Apple Account βΊ Subscriptions. Any unused part of a free trial is forfeited if you buy the lifetime unlock. The lifetime unlock is a single purchase. It does not renew. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Wow Intermittent Fasting at every 2 days against Fasting Tracker's every 2 weeks. Wow Intermittent Fasting also leads on iOS requirement (15.1 vs 17.0). On price, ads, 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. Wow Intermittent Fasting sells 4 in-app purchases, starting at $4.99 per month and Fasting Tracker sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Wow Intermittent Fasting ships an update every 2 days, Fasting Tracker every 2 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.
| Parameter | Wow Intermittent Fasting | Fasting Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days β better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 47 MB | 9 MB |
| Age rating | 4+ | 12+ |
| Developer | Vladyslava Ostapchuk | Snir Tam |
In-app purchases
Wow Intermittent Fasting
- Premium for a month$4.991 Month
- Premium for 3 months$9.993 Months
- Premium for a year7 Days trial$24.991 Year
- Premium forever$39.99
Fasting Tracker
- Monthly7 Days trial$7.991 Month
- Sablo Lifetime$19.99
Questions
Is Wow Intermittent Fasting free?
Is Fasting Tracker free?
Do Wow Intermittent Fasting or Fasting Tracker have ads?
Which is updated more often, Wow Intermittent Fasting or Fasting Tracker?
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