ZeeRun vs Lockscreen Fasting Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZeeRun
This app helps runners train smarter by assessing aches and niggles. It provides personalized run, modify, or stop verdicts based on your pain levels and offers guided recovery plans. It also tracks readiness, durability, and provides shoe and fuel guidance.
- Niggle assessment with body map
- Return-to-run recovery ladder
- Daily readiness score (sleep, HRV, RHR)
- Durability score and load ratio
- Guided prehab routines
- Shoe rotation and mileage tracking
- On-device coach voice
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Something hurts, and every other running app will still cheerfully hand you a tempo session. ZeeRun asks where it hurts, how bad it is, and whether it gets worse or better as you run — then tells you whether to run, modify or stop, and what it takes to get back. THE NIGGLE ROOM Tap the spot on an anatomical body map: shin, calf, achilles, knee, hip, foot, hamstring, groin, IT band, back — each side tracked separately, so a left achilles and a right knee are two different stories. Then answer three quick questions. Get a plain-language run, modify or stop verdict, with the reason behind it and the red flags that mean see a clinician, not an app. Anything worse than a watch-list ache opens a return-to-run ladder: four rungs from walk-jog back to a full session, each with a pass condition you clear before the next unlocks. The ladder is free, and your plan must respect the rung you are on — it cannot serve you a tempo on rung one. THE MORNING READ Four taps each morning become one readiness score, pulled from your sleep, HRV and resting heart rate against your own baseline through Apple Health. That score sets today's session and the week's mileage ceiling before you lace up. Ask Siri for it without opening the app. YOUR DURABILITY A durability score built from your injury history sets a weekly mileage ceiling and names the sites most worth watching. Load ratio and repair reading compare your last 7 days against the 4-week base you have truly adapted to, so ambition doesn't outrun adaptation. The strength work it keeps naming is now a guided prehab routine built around your own weak points. THE RUNNING Live pace, mile splits, saved routes, a Home Screen widget and a Live Activity. Intervals are called rep by rep in your ear, and every rep is saved as its own split. A cadence read draws your stride against your own average, never a magic number, with an optional metronome. A weather card reads heat, humidity, wind, air quality and daylight into one run-safety verdict, with what to wear. SHOES AND FUEL Give each pair a job — daily, tempo, long, race or trail — and ZeeRun puts the right shoe forward, retires it on the mileage that job deserves, and shows how your last four weeks split across the rotation. Long runs and races get a fuelling timeline: what to take and when, scaled to the heat. COACH Z An on-device coach voice writes your morning brief, your weekly debrief, and the Sunday Edition — a shareable newspaper front page of your running week — explaining every verdict without hype or noise. Nothing about your training leaves the phone. No account, no cloud, no ads reading your health data. ZeeRun is a wellness tool built to help you train longer by training smarter, not a medical service — for medical concerns, see a professional. FREE FOREVER The daily check-in, today's read, Coach Z's verdict, the body map, the niggle verdict, the return-to-run ladder, Siri, shoe rotation, fuelling, prehab, and all your logging — runs, routes, shoes, records, races and Mind tools. No account, no card. ZEERUN PRO SUBSCRIPTION Pro unlocks the case timeline and every past case at a site, the full Body deck, adaptive race blocks and goal paces that reshape around illness, travel and an open case, the weekly debrief, the Sunday Edition and the full report. - ZeeRun Pro Monthly — 1 month, USD 9.99 per month - ZeeRun Pro Annual — 12 months, USD 59.99 per year Prices may vary by storefront; your local price is shown before you buy. Payment is charged to your Apple ID at confirmation. A subscription renews automatically unless cancelled at least 24 hours before the period ends. Manage or cancel in your Apple ID settings. Terms of Use (EULA): https://al76njhtzkys2uwgfuv7o-web-zeerun.rork.live/terms Privacy: https://al76njhtzkys2uwgfuv7o-web-zeerun.rork.live/privacy
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
Screenshots
Verdict
ZeeRun and Lockscreen Fasting Timer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. ZeeRun sells 2 in-app purchases, starting at $9.99 per month and Lockscreen Fasting Timer sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | ZeeRun | Lockscreen Fasting Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 16 MB | 10 MB |
| Age rating | 12+ | 4+ |
| Developer | Come Nzibarega | Hosung Hwang |
In-app purchases
ZeeRun
- ZeeRun Pro Monthly7 Days trial$9.991 Month
- ZeeRun Pro Annual7 Days trial$59.991 Year
Lockscreen Fasting Timer
- Lockscreen Fasting PRO$0.991 Month









