Comparison

Stretch Affect vs Plunge

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

Head to head
About

Stretch Affect

Features
Read full description

Download the Stretch Affect App today to plan your wellness journey! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location and contact information. You can also click through to our social pages! Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!

About

Plunge

This app helps you track and control your cold plunge and sauna sessions for a transformative wellness journey. Monitor your progress with insightful statistics, customize your sauna experience, and receive expert tips for maintaining your equipment. Embrace a holistic well-being routine.

Highlights
  • Intuitive session tracking
  • Engaging timer
  • Insightful statistics
  • Sauna temperature control
  • Session scheduling
  • Expert care tips for plunge products
Features
Read full description

Take the Plunge, Change Your Life. Dial in the ultimate wellness ritual with our all-in-one mobile app designed to enhance your Cold Plunge and Sauna experiences. Embrace a transformative fitness journey with Plunge, your go-to partner for tracking, controlling, and maintaining your Plunge products and lifestyle. TRACK YOUR WELLNESS Never miss a beat with Plunge's intuitive session tracking feature. Seamlessly monitor your cold plunge and sauna sessions with an engaging timer that adds fun to your wellness routine. Dive into a world of progress as you explore insightful statistics showcasing the quantity and frequency of your sessions. MAXIMIZE CONTROL Take charge of your sauna experience like never before. Effortlessly set the perfect temperature, schedule sauna sessions to suit your preferences, and toggle the sauna light to create the ideal ambiance for relaxation and rejuvenation, all from the convenience of your mobile device. ELEVATE YOUR COLD PLUNGE Discover the essentials in maintaining the excellence of your Plunge products. You’ll get expert tips and guidance on properly caring for your cold plunge, ensuring it remains in peak condition. Plus, unlock recommendations for supplies that enhance your plunge experience. THE POWER OF PLUNGE Transform your wellness journey with Plunge's empowering features: • Customized sessions tailored to your preferences for the ultimate cold plunge and sauna experience. • User profiles to store session history and preferences securely. • Embrace our company slogan, "Take the Plunge, Change Your Life," as you embark on a path to holistic well-being. EXPERIENCE WELLNESS REIMAGINED Plunge seamlessly integrates with your daily routine, making wellness accessible whenever you're ready to take the plunge. Achieve tranquility wherever you are—at home, in the gym, outdoors, and beyond. With Plunge, your wellness journey knows no bounds.

Screenshots

Stretch Affect3 screens
Plunge4 screens

Verdict

The call

The clearest difference is update cadence: Plunge at every 3 weeks against Stretch Affect's every 5 months. Stretch Affect's advantage is iOS requirement (11.0 vs 17.6). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stretch Affect ships an update every 5 months, Plunge every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Stretch Affect versus Plunge: the parameters behind the verdict, then further details
ParameterStretch AffectPlunge
PriceFreeFree
Rating—4.7 (1.8K ratings) — better
Positive reviews—40.6% of reviews
Number of ratings—1.8K — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS11.0 — better17.6
Further details — not scored
Size50 MB126 MB
Age rating4+12+
DeveloperStretch Affect LLCReboot Labs

Bugs and requests

Stretch Affect

Not enough reviews yet to summarise bugs or requests.

Plunge

Reported bugs

4 issues
  • Frequent crashes and logging out issues
  • Data erased, can't manually add sessions
  • Inaccurate temperature readings
  • Frequent disconnections with sauna

Requested features

12 requests
  • Ability to add family members
  • Scheduling feature for chiller
  • Community and private groups
  • Leaderboards
  • Automated temperature tracking
Show 7 more
  • Apple Watch app with HR monitoring
  • Dark mode
  • Timer continues in background
  • Apple Health integration
  • Audible alerts instead of vibration
  • Ability to manually add/edit sessions
  • More advanced analytics and reporting

In-app purchases

None

Stretch Affect

No in-app purchases

None

Plunge

No in-app purchases

Questions

Is Stretch Affect free?
Stretch Affect is free to download, with no in-app purchases.
Is Plunge free?
Plunge is free to download, with no in-app purchases.
Do Stretch Affect or Plunge have ads?
Neither Stretch Affect nor Plunge shows ads.
Which is updated more often, Stretch Affect or Plunge?
Stretch Affect ships an update every 5 months, and Plunge every 3 weeks. Most recently, Stretch Affect was updated on October 29, 2026 and Plunge on October 30, 2026.

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