Comparison

FitFlow vs Phase

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FitFlow

This app provides hands-free, voice-guided workout timing for cardio and strength training. Focus on your form with clear audio cues, countdowns, and smooth transitions, keeping your phone out of your hand. Customize your workout structure and audio settings to match your training style.

Highlights
  • Voice-guided workout flow
  • Hands-free operation
  • Cardio and strength support
  • Customizable audio and timing
  • Quick start feature
  • Live Activities support
Features
Read full description

FitFlow is your voice-guided workout timer built to keep you focused on performance, not screen time. Train hands-free with clear exercise cues, smart countdowns, and smooth transitions for both cardio and strength workouts. WHY FITFLOW FOCUS ON FORM, NOT YOUR PHONE No more staring at timers mid-workout. FitFlow guides your session with voice announcements so you can stay locked in. VOICE-GUIDED WORKOUT FLOW - Exercise name announcements - Countdown cues before transitions - “Get Ready” phases between exercises - Configurable audio and voice behavior CARDIO + STRENGTH SUPPORT FitFlow adapts to your training style: - Cardio intervals and timed routines - Strength workouts with sets and rest structure - Fast, reliable workout progression WORKS WHEN YOUR PHONE ISN’T IN YOUR HAND Keep your session going while using your phone normally, with support for Live Activities and quick glance progress. QUICK START, YOUR WAY Pin your preferred workout as Quick Start and launch your favorite routine faster. CUSTOMIZABLE EXPERIENCE Adjust workout structure, rest, timing, and audio settings to match how you train. FREE TO START, PRO WHEN YOU’RE READY Use FitFlow for free and upgrade to Pro to unlock unlimited workouts plus advanced convenience features like Home Screen widgets and expanded workout access. Perfect for home workouts, gym sessions, HIIT, strength training, and any routine where timing matters. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Phase

This app guides you through a personalized daily plan to gradually shift your sleep schedule. It provides timed nudges based on your local sunrise and sunset to help you achieve your desired bedtime and wake-up times.

Highlights
  • Personalized day-by-day sleep schedule
  • Science-backed daily nudges
  • Multiple sleep programs for different needs
  • Location-aware sunrise/sunset sync
  • Offline functionality
  • HealthKit integration
  • Home and Lock Screen widgets
Features
Read full description

Your sleep schedule is off. Phase shifts it back — one day at a time. Phase is a guided program that fixes your broken sleep schedule through small, progressive daily shifts. No vague advice. No endless tracking. Just a clear plan that moves your bedtime and wake time closer to your goal — 15 minutes at a time. Tell Phase when you currently sleep, when you want to sleep, and it builds a personalized day-by-day plan to get you there. HOW IT WORKS - Pick a program that fits your situation - Set your current and goal sleep times - Get a personalized day-by-day schedule - Follow science-backed daily nudges - Watch your sleep shift into place 6 SLEEP PROGRAMS Phase is not one-size-fits-all. Pick the program that matches your situation: - Sleep Schedule Reset — the original 14-day phase shift - Night Owl Fix — stop going to bed at 3 AM - Jet Lag Recovery — get back on local time fast - Weekend Drift Reset — fix the Sunday-night-to-Monday-morning gap - Shift Work Transition — adjust to a new work schedule - Early Riser Challenge — become a morning person in two weeks YOUR DAILY NUDGES Every day, Phase gives you timed nudges based on your schedule and your local sunrise and sunset: - Morning Light — get sunlight early to reset your internal clock - Caffeine Cutoff — stop caffeine at the right time so it does not interfere with sleep - Screen Dim — reduce blue light before bed to protect melatonin - Wind Down — start your pre-sleep routine at the right moment - Bedtime — hit the pillow at your new target time All nudge times adjust automatically as your schedule shifts forward each day. Toggle nudges on or off and fine-tune timing to fit your life. WIDGETS AND LIVE ACTIVITY - Home Screen and Lock Screen widgets for sun position, nudge checklist, bedtime countdown, and sleep stats - Bedtime Live Activity — a countdown on your Lock Screen and Dynamic Island as bedtime approaches - Bedtime alarm that rings through Silent Mode and Do Not Disturb WHAT MAKES PHASE DIFFERENT - A real program, not a tracker — a clear plan with a finish line - Location-aware — nudge times sync with your actual sunrise and sunset - Works offline — no account, no login, no cloud - Science-backed — based on circadian rhythm research - Beautiful Sun Arc — a visual map of your day showing light, nudges, and targets - Schedule exceptions — have an early flight? Adjust one day without breaking your plan - Takes 30 seconds to set up TRACK YOUR PROGRESS See your journey laid out. Check off each day. Build streaks. Get encouragement when you need it. Know exactly how far you have come and how close you are to your goal. HEALTHKIT INTEGRATION Phase reads your sleep, sunlight, exercise, and caffeine data from Apple Health to auto-verify nudges and show activity bars on your daily timeline. Phase never writes to HealthKit — your data stays yours. BUILT FOR FOCUS No charts. No dashboards. No social features. Phase does one thing and does it well — it fixes your sleep schedule. Your body has a clock. Phase helps you reset it. Terms of Use: https://www.theblackholecompany.com/termsConditions.html

Screenshots

FitFlow4 screens
Phase4 screens

Verdict

The call

The clearest difference is rating: Phase at 5.0 against FitFlow's 1.0. Phase also leads on monetization model (free vs freemium) and update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FitFlow sells 3 in-app purchases, starting at $1.49 per month and Phase sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Phase holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

FitFlow ships an update every 3 months, Phase every 5 weeks. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
FitFlow versus Phase: the parameters behind the verdict, then further details
ParameterFitFlowPhase
PriceFreeFree
Rating1.0 (1 ratings)5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings14 — better
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS18.617.0 — better
Further details — not scored
Size2 MB32 MB
Age rating4+4+
DeveloperAvi ShanyYoussef Ismaili

Customer experience

FitFlow

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Phase

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

FitFlow

Subscriptions2
  • FitFlow Pro Monthly$1.491 Month
  • FitFlow Pro Yearly7 Days trial$12.991 Year
One-time1
  • FitFlow Pro Lifetime$34.99
6 purchases

Phase

Subscriptions2
  • Phase Pro$0.997 Days
  • Phase Pro$5.991 Year
One-time4
  • Lifetime Phase Pro$1.99
  • Pro$2.99
  • Lifetime Pro$4.99
Show 1 more
  • Phase Pro$9.99

Questions

Is FitFlow free?
FitFlow is free to download, with in-app purchases available.
Is Phase free?
Phase is free to download, with in-app purchases available.
Which has better reviews, FitFlow or Phase?
Phase is rated higher. FitFlow averages 1.0 out of 5 from 1 ratings, while Phase averages 5.0 from 4 ratings.
Do FitFlow or Phase have ads?
Neither FitFlow nor Phase shows ads.
Which is updated more often, FitFlow or Phase?
FitFlow ships an update every 3 months, and Phase every 5 weeks. Most recently, FitFlow was updated on October 9, 2026 and Phase on September 30, 2026.

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