Comparison

CorSync vs Stressella

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

Head to head
About

CorSync

Achieve your wellness goals with a personalized plan and real-time data tracking. Connect with a personal coach for guidance and motivation, and join a supportive community. Focus on consistency over perfection for sustainable results.

Highlights
  • Personalized wellness plans
  • Heart rate fitness tracking
  • Nutrition program
  • Body composition goals
  • Stress management strategies
  • Real-time data monitoring
  • Community support
Features
Read full description

CorSync is your companion to reach your wellness goals. Guided by your personal coach, you will receive a wellness plan that’s right for you and goals. We always believe being constant is much better than trying to be perfect. With CorSync you will have a personal heart rate fitness plan, a personal nutrition program, plus body composition goals, stress management strategies and a wide range of wellness solutions to fit your lifestyle. We’ll take the guess work out of reaching your wellness goals. You’ll track your progress with real time data from your connected heart rate monitor, smart body fat scale plus nutrition, stress, and a host of other tracking tools. Your personal coach will monitor your progress and provide meaningful guidance and motivation. Plus, we know you’re busy and our efficient and easy-to-use tech will help you maximize your time. With CorSync, we keep it fun with engaging challenges focused on the wellness goals important to you. Plus, you’ll have a community supporting you along the way.

About

Stressella

This app guides you through a one-minute stress reduction technique using your own recorded cyclic sighing. It's designed for quick use, requiring no internet connection and minimal setup time.

Highlights
  • Personalized cyclic sigh recordings
  • One-minute stress reduction sessions
  • Offline functionality
  • Quick setup
  • Mindfulness-based technique
Features
Read full description

Stressella is an ad-free, in-app purchase-free mindfulness-based stress reduction app. It doesn’t need WiFi, only takes one minute to set up, and one minute to use, so it’s super accessible if you’re in a rush! Stressella works by having you record yourself cyclic sighing (a very effective type of breathing for stress reduction) for one minute. Then, whenever you feel stressed, you can open Stressella and it will play your recording back to you for one minute while instructing you to cyclic sigh. In early 2024, it was tested out and received statistically significant results (p = 0.2929), where stress was reduced on average by 1 point on a 10-point scale. This is really good, because its means that Stressella is an effective form of stress reduction!

Screenshots

CorSync1 screens
Stressella3 screens

Verdict

The call

The clearest difference is review sentiment: Stressella at 100% against CorSync's 33%. Stressella also leads on rating (5.0 vs 4.3). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Stressella holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 33% of CorSync's written reviews are positive against 100% of Stressella's.

Scorecard2 real differences · 8 level
CorSync versus Stressella: the parameters behind the verdict, then further details
ParameterCorSyncStressella
PriceFreeFree
Rating4.3 (6 ratings)5.0 (4 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings6 — better4
Update frequencyMonthly—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.2 — better
Further details — not scored
Size54 MB1 MB
Age rating4+4+
DeveloperNuvitaMartyna James

Customer experience

CorSync

All ratings6 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews3 reviews
Positive33.3%
Neutral66.7%
Negative0.0%

Stressella

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CorSync

No in-app purchases

None

Stressella

No in-app purchases

Questions

Is CorSync free?
CorSync is free to download, with no in-app purchases.
Is Stressella free?
Stressella is free to download, with no in-app purchases.
Which has better reviews, CorSync or Stressella?
Stressella is rated higher. CorSync averages 4.3 out of 5 from 6 ratings, while Stressella averages 5.0 from 4 ratings.
Do CorSync or Stressella have ads?
Neither CorSync nor Stressella shows ads.

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