Comparison

Unleashed Performance vs Rest Signals

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

Head to head
About

Unleashed Performance

Features
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Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Create your own exercise programmes or select from a range provided by the club - Track your progress from all your workouts - Keep track of your body measurements and progress - Take part in regular fitness challenges - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online - Recipes Library - Video Workout Library Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.

About

Rest Signals

Features
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How am I today? Why? And what should I do? Rest Signals reads what your watch already records in the Health app and gives you one honest answer every morning, judged against your own usual, never against a chart of strangers. Everything is computed on your iPhone. Nothing is uploaded. TODAY A Readiness Score from your sleep, HRV, resting heart rate and activity, each judged against your own usual range and named on the card as good, a bit off or low. Tap it and see every signal, how much it counted, and what was missing. A banner for the day with the one thing to do, and the insights behind it. WHAT WE'RE WATCHING Nothing the app finds waits on a page you'd have to open. Your watch's own health alerts, blood pressure over the NHS lines and low overnight oxygen come to the top of Today with what they can mean and what to do, and stay there until you've booked a GP appointment. Slower patterns over weeks, like breathing at night, resting heart rate, HRV or walking speed drifting, sit underneath with their trace. While an alert is open, the score and training stay easy. A summary for your doctor, ninety days of readings with charts, is one tap away. YOUR DAY, READ BACK IN ORDER The day as one strip from midnight to now, and under it the moments that matter: when you woke and how the night compared, the overnight HRV, each workout, every stretch where heart rate at rest sat calm or ran high with what surrounded it and when it settled, where you are now, and tonight's wind-down time. SLEEP, TAKEN SERIOUSLY Graded against your own need, with "broken" said out loud when a waking runs past half an hour. Your need measured from alarm-free mornings. A regularity score. The night in one line. Room noise under the timeline. A night detective that names the most likely cause of each waking from heart rate, temperature, breathing and noise, with nothing to log. Tonight's plan worked back from your wake-up target. Naps, night shifts and time zones handled properly. STRESS AND RECOVERY, TOLD APART Stress is your heart rate at rest through the day against your usual, with workouts and walking left out. Recovery is the overnight index. Connect your calendar and see which meetings raise it. FITNESS AND WHAT TO TRAIN Pick a goal, or two that go together, and Fitness says what to do each day: the session, the heart-rate range, and why, from your own week and your own nights. Rings, workouts with heart-rate zones, and what each kind of workout costs you the night after, ranked over the season in plain words. A fitness age against your real age, with a 12-week trend and one line per habit naming the study behind it. WIDGETS AND SHARING Home and lock screen widgets you can set up yourself. Share cards for your day or a workout, on a transparent background. INSIGHTS What goes with what, in your own numbers over the last year, shown only when a pattern clears the noise. Trends, highlights and a weekly review. A COACH THAT ONLY SPEAKS WHEN THERE IS A NUMBER BEHIND IT A morning read, a move nudge and tonight's plan. At most three a day, off until you switch them on. HONEST BY DESIGN No data is never zero. Partial scores are labelled. Every finding shows its evidence. Fitness age names its studies. What's new with every update. PRIVATE Reads the Health app with your permission, and writes back only the water and caffeine you log. No account, no sign-in, no analytics, no advertising, and no location. Nothing leaves your phone. Rest Signals is a subscription: ยฃ29.99 a year or ยฃ4.99 a month, billed through the App Store. Everything is included; there is no free tier. Not a medical device and not a diagnosis. Requires an iPhone on iOS 18 or later and a watch (or another device that writes sleep and heart data to the Health app). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://restsignals.com/privacy

Screenshots

Unleashed Performance3 screens
Rest Signals4 screens

Verdict

The call

The clearest difference is in-app purchases: Unleashed Performance at none against Rest Signals's 2. Unleashed Performance also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Rest Signals's advantage is update cadence (daily vs every 2 months). On price and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Rest Signals sells 2 in-app purchases, starting at $4.99 per month. Unleashed Performance asks for nothing beyond the download.

UpkeepUpdate frequency

Unleashed Performance ships an update every 2 months, Rest Signals daily. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard4 real differences ยท 2 level
Unleashed Performance versus Rest Signals: the parameters behind the verdict, then further details
ParameterUnleashed PerformanceRest Signals
PriceFreeFree
Update frequencyEvery 2 monthsDaily โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size30 MB15 MB
Age rating4+4+
DeveloperTeamUp SportsFadi Josef

In-app purchases

None

Unleashed Performance

No in-app purchases

2 purchases

Rest Signals

Subscriptions2
  • Rest Signals Pro, Monthly14 Days trial$4.991 Month
  • Rest Signals Pro, Yearly14 Days trial$29.991 Year

Questions

Is Unleashed Performance free?
Unleashed Performance is free to download, with no in-app purchases.
Is Rest Signals free?
Rest Signals is free to download, with in-app purchases available.
Do Unleashed Performance or Rest Signals have ads?
Neither Unleashed Performance nor Rest Signals shows ads.
Which is updated more often, Unleashed Performance or Rest Signals?
Unleashed Performance ships an update every 2 months, and Rest Signals daily. Most recently, Unleashed Performance was updated on October 10, 2026 and Rest Signals on October 9, 2026.

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