Comparison

Lets HIIT vs Shape Up Performance Recovery

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

Head to head
About

Lets HIIT

Features
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LETS HIIT — TABATA & HIIT INTERVAL TIMER Train with clarity: work, rest, and rounds stay in sync from warm-up to cool-down. Lets HIIT is built for HIIT, Tabata, EMOM-style circuits, and quick cardio sessions—not a generic stopwatch. WHAT YOU SEE IN THE APP (AND ON OUR SCREENSHOTS): • Home — One-tap Tabata (classic 4-minute ready) plus your weekly goal at a glance • Workout — Full-screen timer with bold phases, progress ring, and optional voice callouts (work, rest, 3-2-1) • Finish — Session summary and shareable finish image when you’re done • Widget — Jump back in from your Home Screen without opening the app • Ad-free (optional) — Remove banners and full-screen ads; the interval timer stays free START FAST: • Tabata presets and HIIT quick starts • Custom work / rest / warm-up / cool-down rounds • Saved workouts—load your go-to routine in one tap • Countdown and stopwatch when you need them STAY CONSISTENT: • Weekly and monthly session goals • Workout history and progress on your device • Optional reminders on the days you choose BUILT FOR REAL TRAINING: • Large, glanceable UI mid-set • Voice + sound cues you can toggle anytime • Dark theme for early or late sessions • No account required—your data stays on your phone AD-FREE SUBSCRIPTION (OPTIONAL): • Subscribe to Ad-free to remove ads. The timer and core features remain free. Manage or cancel anytime in your App Store subscription settings. Restore purchases on a new device from Settings → Ad-free. • Questions? Privacy Policy and Terms of Use are linked in the app and on our website. SUBSCRIPTION TERMS: • Ad-free is an auto-renewing subscription that removes banner and full-screen ads. The HIIT/Tabata timer stays free. Payment is charged to your Apple ID account. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Settings → Apple ID → Subscriptions. Restore purchases in the app (Settings → Ad-free). • Privacy Policy: https://letshiit.btsoft.dev/privacy.html • Terms of Use: https://letshiit.btsoft.dev/terms.html Thanks for training with Lets HIIT—go crush your next round.

About

Shape Up Performance Recovery

Access personalized programs for injury recovery and fitness goals. This app offers expert training, nutrition guidance, and lifestyle coaching to support your journey back to health and peak performance.

Highlights
  • Personalized training plans
  • Expert nutrition guidance
  • Lifestyle habit tracking
  • Progress monitoring
  • Real-time coach communication
  • Wearable device integration
Features
Read full description

Transform Your Recovery Journey with Shape Up Fitness & Wellness Consulting Inc. With the Shape Up Performance Recovery App, you can access personalized programs designed to help you recover from injuries or illnesses and reach your fitness and health goals. Our holistic approach combines expert training, nutrition guidance, and lifestyle coaching to support you every step of the way. Whether you’re rebuilding strength after an injury or enhancing your well-being post-illness, our app provides the tools and support you need to regain your health and achieve lasting results—without crossing into physical therapy. Key Features: Personalized Training Plans: Access customized workouts designed to help you safely regain strength, flexibility, and mobility. Expert Nutrition Guidance: Track your meals and receive expert advice to make better food choices that support your recovery. Lifestyle Habit Tracking: Stay on top of your daily habits and track your progress towards your health and fitness goals. Progress Monitoring: Track your body measurements, take progress photos, and see how far you’ve come on your journey from injury to performance. Milestone Badges: Earn badges for achieving new personal bests and maintaining healthy habit streaks. Real-Time Communication: Message your coach anytime for guidance and motivation. Seamless Integration: Connect your Apple Watch, Garmin, Fitbit, MyFitnessPal, and other wearable devices to track workouts, sleep, nutrition, and more—all from your wrist. Push Notifications: Receive reminders for scheduled workouts, activities, and other important milestones. Shape Up Fitness & Wellness Consulting Inc. is dedicated to helping you transform your recovery journey with confidence and care. Download our app today and take the first step towards reclaiming your health.

Screenshots

Lets HIIT4 screens
Shape Up Performance Recovery4 screens

Verdict

The call

The clearest difference is in-app purchases: Shape Up Performance Recovery at none against Lets HIIT's 2. Shape Up Performance Recovery also leads on ads (none vs shown). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lets HIIT sells 2 in-app purchases, starting at $2.49 per month. Shape Up Performance Recovery asks for nothing beyond the download.

UpkeepUpdate frequency

Lets HIIT ships an update monthly, Shape Up Performance Recovery every 5 weeks. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 7 level
Lets HIIT versus Shape Up Performance Recovery: the parameters behind the verdict, then further details
ParameterLets HIITShape Up Performance Recovery
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.615.5 — better
Further details — not scored
Size35 MB170 MB
Age rating4+4+
DeveloperBTS Software Development Company LimitedShape Up Fitness & Wellness Consulting Inc.

In-app purchases

2 purchases

Lets HIIT

Subscriptions2
  • Ad-free Monthly$2.491 Month
  • Ad-free Annual$12.991 Year
None

Shape Up Performance Recovery

No in-app purchases

Questions

Is Lets HIIT free?
Lets HIIT is free to download, with in-app purchases available.
Is Shape Up Performance Recovery free?
Shape Up Performance Recovery is free to download, with no in-app purchases.
Do Lets HIIT or Shape Up Performance Recovery have ads?
Lets HIIT shows ads; Shape Up Performance Recovery does not.
Which is updated more often, Lets HIIT or Shape Up Performance Recovery?
Lets HIIT ships an update monthly, and Shape Up Performance Recovery every 5 weeks. Most recently, Lets HIIT was updated on September 15, 2026 and Shape Up Performance Recovery on September 13, 2026.

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