Fast Pace Personal Training vs Waterfaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast Pace Personal Training
Log your fitness sessions and view upcoming workouts. Track your progress and maximize the benefits of your training routines. This app helps you stay organized and motivated on your fitness journey.
- Log workouts
- View completed workouts
- View upcoming scheduled workouts
- Track progress
- Maximize workout benefits
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Log your Fast Pace Personal Training workouts from anywhere with the Fast Pace Personal Training workout logging app! View your completed and upcoming scheduled workouts. Track your progress and get the most out of your Fast Pace Personal Training workouts! If you enjoy the Fast Pace Personal Training app, we’d really appreciate if you took a second to leave a nice review because it helps us improve and also helps get the word out. Thank you!
Waterfaster
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Water fasting and intermittent fasting, made clear — and no longer something you do alone. Start a fast with one tap and watch the live countdown on your Lock Screen, in the Dynamic Island and on your Home Screen widget. Follow what your body is doing hour by hour — fat burning, ketosis, cellular regeneration — based on published research. FAST TOGETHER — ANONYMOUS BY DESIGN • Live: see how many people are fasting with you right now • Your Circle: add friends with a simple code, follow their fast live, send boosts and friendly nudges • Groups & challenges: chase one goal together — from a 16:8 streak to a 7-day reset • No profiles, no photos, no feed of strangers. You appear under a generated water name unless you choose otherwise. YOU DECIDE WHO SEES YOU Share everything, hide from one specific friend, or go invisible completely. One tap, any time. NEVER LOSE YOUR PROGRESS Link Apple or Google and restore your history, stats and circle on any device. PICK YOUR PROTOCOL • Intermittent: 12:12, 14:10, 16:8, 18:6, 20:4 and OMAD • Water fasting: 24h, 36h, 48h, 72h, 4, 5 and 7 days • Flex: set or move your finish time while the fast is running ALSO INSIDE • Live Activity, Lock Screen and Home Screen widgets • Apple Health: steps, sleep, heart rate, weight and water • Hydration and electrolyte guidance during longer fasts • Streaks, trends and your full weight history • Personal insights and reminders you stay in control of Waterfaster is not medical advice. Talk to your doctor before longer fasts, and never fast on medication without medical guidance. — Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://waterfaster.app/terms Privacy Policy: https://waterfaster.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Fast Pace Personal Training at none against Waterfaster's 3. Waterfaster's advantage is update cadence (every 11 days vs every 11 months). On price, ads, 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. Waterfaster sells 3 in-app purchases, starting at $3.99 per 7 days. Fast Pace Personal Training asks for nothing beyond the download.
Fast Pace Personal Training ships an update every 11 months, Waterfaster every 11 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | Fast Pace Personal Training | Waterfaster |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 40 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | John Ferraro | AMIT Solutions |
In-app purchases
Fast Pace Personal Training
No in-app purchases
Waterfaster
- Waterfaster+3 Days trial$3.997 Days
- Waterfaster+$44.991 Year
- Lifetime$89.99
Questions
Is Fast Pace Personal Training free?
Is Waterfaster free?
Do Fast Pace Personal Training or Waterfaster have ads?
Which is updated more often, Fast Pace Personal Training or Waterfaster?
Other comparisons
