Lockscreen Fasting Timer vs Keepfasting
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Lockscreen Fasting Timer
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Keep your fasting window on your Lock Screen, where you already look a hundred times a day. Set your eating hours once. The rest follows on its own, every day. A clean widget shows what is happening right now: "Fast until 8:00 AM" while you fast, "Eat until 6:00 PM" once your window opens. No numbers ticking, no app to open, just a glance. WHAT YOU GET - Your fast, right on the Lock Screen, in real time - A widget for the Lock Screen and the Home Screen - Fasting and eating that switch automatically at the right time - Gentle reminders when a fasting or eating window begins - Set it once and let it repeat every day HOW IT WORKS Pick when your fasting starts and how long it lasts. Your eating window fills in the rest. Add the widget to your Lock Screen and you are done. It quietly follows your schedule from then on. MADE SIMPLE ON PURPOSE No food logging, no charts to keep up with, no clutter. One glance tells you where you are in your day. PRO Unlock everything with a subscription. It is auto-renewable and billed monthly, and it renews until you cancel. You can cancel anytime in your Apple Account settings. Payment is charged to your Apple Account at confirmation. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cofounder.co.kr/fasting/privacy
Keepfasting
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Keepfasting is a simple, intermittent fasting timer built around one idea: you should be able to glance at your Home Screen and instantly know whether you can eat. No accounts to create and no calorie counting. Just a clear countdown and a widget that tells you what you need to know at a glance. TWO WAYS TO TRACK Fixed Schedule Set the time your eating window opens once, and it repeats automatically every day. No daily interaction required. Log My Meals Tap "I Just Ate" or "Start Fasting" whenever it happens, and the app times your cycle from there. A WIDGET THAT'S ACTUALLY USEFUL Add Keepfasting to your Home Screen or Lock Screen and see your current phase in red for fasting or green for eating, with a live countdown that updates in real time. In Dynamic mode, a quick-log button on the widget lets you log a meal without even opening the app. A PROGRESS RING WORTH LOOKING AT Choose whether the ring fills up as your phase progresses or counts down as your deadline approaches, whichever mental model works best for you. A custom slider lets you fine-tune your plan with the red and green split as the control itself. REMINDERS, IF YOU WANT THEM Turn on optional local notifications for when your eating window opens and when it closes. They're off by default, so the app stays out of your way until you ask for it. ANY PLAN YOU LIKE Choose from quick presets like 16:8, 18:6, and 20:4, or fine-tune any custom schedule from 12:12 to 23:1 to match your routine. Your data stays on your device. There is no account, no login, and nothing to sync to a server. Download Keepfasting and start your next fast with a clear view of where you stand.
Screenshots
Verdict
The clearest difference is in-app purchases: Keepfasting at none against Lockscreen Fasting Timer's 1. On price, ads, device support and iOS requirement 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. Lockscreen Fasting Timer sells 1 in-app purchase, starting at $0.99 per month. Keepfasting asks for nothing beyond the download.
| Parameter | Lockscreen Fasting Timer | Keepfasting |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hosung Hwang | Lars Ursprung |
In-app purchases
Lockscreen Fasting Timer
- Lockscreen Fasting PRO$0.991 Month
Keepfasting
No in-app purchases





