Comparison

Cold Plunge Tracker by ICY vs Crestly

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

Head to head
About

Cold Plunge Tracker by ICY

Log and optimize cold showers or ice baths with personalized plans. Gain health insights from supported wearables and visualize progress over time. Built-in timers help manage your cold exposure sessions.

Highlights
  • Log cold showers and ice baths
  • Personalized cold exposure plans
  • Health insights from wearables
  • Progress visualization
  • Built-in timers and stopwatch
Features
Read full description

Transform your life with cold exposure. Track and optimize your cold exposure with personalized plans and real-time health insights for enhanced performance and recovery. Key Features: - Track your cold exposure – Log your cold showers or ice baths effortlessly. - Personalized exposure plans – Tailor your cold therapy for better sleep, energy, recovery, or peak performance. - Automatic health insights – Get real-time heart rate, HRV, and temperature measurements with supported Apple Watches. - See your progress – Visualize trends weekly, monthly, and yearly with intuitive trackers. - Timers & stopwatch – Stay in control with built-in timers on iPhone, iPad, and Apple Watch. Join thousands of others who have discovered the natural high of cold exposure. Download ICY today and experience the transformative benefits of cold therapy! For subscription details, including management or cancellation, please see our Privacy Policy: https://firstwaveprojects.com/#icy-privacy-policy Note that our app uses Apple’s Standard End User Licence Agreement (EULA). Review it here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Crestly

Features
Read full description

Crestly is the fitness tracker built to work with your AI. Log workouts, nutrition, sleep and recovery in one beautifully designed app — then export it all as clean JSON or Markdown your favourite AI can actually read, and bring its plan back in. No paywall, no subscription. TRAIN • Build routines and run guided workouts with a live rep ring, rest timers and superset support • Smart auto-progression that knows when to push and when to hold • Full exercise library with form guidance FUEL • Fast nutrition logging with macro tracking and a barcode scanner • Every food auto-tagged with a food-type icon and macro-dominance tint, so your diary is scannable at a glance — custom foods included • Protein floor, calorie band and supplement checklists RECOVER • Sleep, weigh-ins, wellness and symptom logging • Apple Health sync for steps, energy and workouts • Recovery, strain and sleep insights OWN YOUR DATA • Export exactly what you need; import an AI-generated plan back in • Optional live data feed so an AI assistant can read and update your log with your approval • Everything stays on your device Crestly is free, has no ads you're forced to watch, and never locks features behind a subscription.

Screenshots

Cold Plunge Tracker by ICY4 screens
Crestly4 screens

Verdict

The call

The clearest difference is in-app purchases: Crestly at none against Cold Plunge Tracker by ICY's 3. Crestly also leads on update cadence (daily vs monthly). Cold Plunge Tracker by ICY's advantage is ads (none vs shown) and device support (3 vs 1). On price 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. Cold Plunge Tracker by ICY sells 3 in-app purchases, starting at $7.99 per 7 days. Crestly asks for nothing beyond the download.

UpkeepUpdate frequency

Cold Plunge Tracker by ICY ships an update monthly, Crestly daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Cold Plunge Tracker by ICY versus Crestly: the parameters behind the verdict, then further details
ParameterCold Plunge Tracker by ICYCrestly
PriceFreeFree
Rating3.8 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyMonthlyDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17 — better26.0
Further details — not scored
Size62 MB36 MB
Age rating4+4+
DeveloperPol Gurri PerezJagdeep Duhra

In-app purchases

3 purchases

Cold Plunge Tracker by ICY

Subscriptions3
  • ICY PRO WEEKLY3 Days trial$7.997 Days
  • ICY PRO YEARLY$29.991 Year
  • ICY PRO YEAR MEMBERSHIP$39.991 Year
None

Crestly

No in-app purchases

Questions

Is Cold Plunge Tracker by ICY free?
Cold Plunge Tracker by ICY is free to download, with in-app purchases available.
Is Crestly free?
Crestly is free to download, with no in-app purchases.
Do Cold Plunge Tracker by ICY or Crestly have ads?
Crestly shows ads; Cold Plunge Tracker by ICY does not.
Which is updated more often, Cold Plunge Tracker by ICY or Crestly?
Cold Plunge Tracker by ICY ships an update monthly, and Crestly daily. Most recently, Cold Plunge Tracker by ICY was updated on November 4, 2026 and Crestly on October 31, 2026.

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