Comparison

SweetBeat HRV vs Affirmations Basic & Personal

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

Head to head
About

SweetBeat HRV

This app analyzes heart rate variability (HRV) and stress levels to provide insights into your health and how your activities impact it. It requires external hardware for accurate HRV measurement and offers features for stress monitoring, training recommendations, and data export.

Highlights
  • HRV and stress analysis
  • Real-time stress monitoring
  • HRV for training recommendations
  • KardiaMobile 6L integration
  • RR interval data export
  • Apple Health data import
  • Customizable relax screen
Features
Read full description

By analyzing HRV and Stress along with additional data, SweetBeat HRV provides a deeper dive into health and provides insight into what activities you engage in that effect the health metrics you care about. IMPORTANT: SweetBeat requires external hardware: A tested Bluetooth Low Energy Heart Rate Monitor or KardiaMobile 6L hand held heart rate monitor. While other manufacturers wrist worn devices work well for heart rate, their wrist worn heart rate monitors are not accurate enough for HRV and so are not supported. The iWatch is not supported. •Please visit https://www.sweetwaterhrv.com/healthsensors.shtml for a list of compatible Heart Rate Monitors devices. SweetBeat HRV will also import your Apple Health app data (SDNN, Resting Heart Rate, Average Heart Rate) that is collected by the iWatch or other devices authorized to store metric in the Health app. This data is for viewing purposes only and is not used in any HRV calculation. SweetBeat has two main components: •Monitor Stress •HRV for Training/Recovery •KardiaMobile 6L 3 Minute CheckUp Monitor Stress: With SweetBeatHRV, you can see your stress levels in real time, giving you the ability to take action to reduce stress. If your chosen stress threshold is reached, SweetBeat’s Relax screen prompts you with a deep breathing screen that includes calming images. •Stats: The stats screen more widely referred to as the “geek” screen, shows all the metrics being measured. If using the HealthPatch, the user can view the additional provided metrics. •Graph: The graph screen shows a real-time building graph of your heart rate from RR Intervals. Turning the phone 90 degrees counter-clockwise will bring up the graph in landscape. •Export RR Intervals: SweetBeat provides RR interval export capability along with other raw data files in .csv format. HRV For Training: In competitive sports, improved performance is often affected by alternating periods of intensive training with periods of relative rest. SweetBeatHRV measures HRV, an objective measure of your body’s response to each workout and provides training recommendations based on the morning reading. KardiaMobile 6L 3 Minute CheckUp: With SweetBeatHRV and the KardiaMobile 6L hand held device, you can measure your HRV with a 3 minute countdown timer. This type of session can be used conveniently any time of the day when you want to check your HRV and stress levels. The KardiaMobile 6L hand held device is convenient and eliminates the need of a heart rate monitor chest strap. Please note that the KardiaMobile 6L device is the only KardiaMobile device that is presently supported by SweetBeat HRV. SweetBeat Features: •Customize your Relax screen images with your favorite pictures. •Track your heart rate recovery after exercising. •Save and upload sessions to your secure SweetWater Health account at www.BeatHealthy.com. •Email your RRs and session data for personal analysis off-line •View your Apple Health data with trend lines

About

Affirmations Basic & Personal

This app helps users improve self-esteem and combat negative thinking through daily practice of positive affirmations. It offers five basic affirmations and allows users to add five personal ones. The app is designed to support recovery and mental well-being.

Highlights
  • Daily affirmation practice
  • Improve self-esteem
  • Combat negative thinking
  • Add personal affirmations
  • Siri integration
  • Daily exercise routine
Features
Read full description

30 day free trial then 99¢ a month or $7.99 a year Build self-esteem with daily affirmations. Includes five basic affirmations plus five personal affirmations you create for your own goals. Affirmations Basic & Personal Almost everyone can benefit from a boost in self-esteem, especially those working toward personal growth or recovery. "Positive thinking will let you do everything better than negative thinking will." — Zig Ziglar "Before you can change your thinking, you have to change what goes into your mind." — Zig Ziglar Affirmations Basic & Personal provides five simple daily affirmations designed to help strengthen self-esteem and encourage positive thinking. You can also create five Personal Affirmations focused on your own goals, whether you're working toward recovery, quitting smoking, eating healthier, reducing stress, or making other positive life changes. Need ideas? Ask Siri: "Hey Siri, show me some positive affirmations to help me quit drinking... stop smoking... eat healthier..." For best results, read each affirmation aloud five times before moving to the next one. Practice this exercise every day, preferably at the beginning of your day. Whenever negative thoughts begin to take over, open the app and repeat your affirmations. Over time, this simple habit can help replace negative thought patterns with positive ones. Personal growth takes time, patience, and consistent effort. Let this app be one small step on your journey. "Sometimes the thing holding you back is all in your head." Why I Created This App I first learned about affirmations in 1985 while attending a retreat at the Cenacle Retreat House in Warrenville, Illinois. Over the years I discovered that affirmations were an effective way to replace what many in recovery call "stinkin' thinkin'" with positive, constructive thoughts. I originally created this app to help my grandchildren, and anyone else seeking a better life, build confidence and support their recovery journey. I'm grateful to say that affirmations have been an important part of my own sobriety. My last drink was May 30, 1979. If I can do it, you can too. I wish you success, peace, and strength on your journey. Questions, suggestions, or comments? Please email, call or text the Joe Lynn Hotline at 253-JOE-LYNN (253-563-5966). Email: JoeLynn@gmail.com

Screenshots

SweetBeat HRV4 screens
Affirmations Basic & Personal4 screens

Verdict

The call

The clearest difference is price: Affirmations Basic & Personal at Free against SweetBeat HRV's $9.99. Affirmations Basic & Personal also leads on rating (4.9 vs 3.8) and review sentiment (100% vs 65%). SweetBeat HRV's advantage is in-app purchases (none vs 2) and chart position (#179 vs unranked). On ads, monetization model 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

Affirmations Basic & Personal is free to download; SweetBeat HRV costs $9.99 up front. Affirmations Basic & Personal sells 2 in-app purchases, starting at $0.99 per month. SweetBeat HRV asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Affirmations Basic & Personal holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 24 and 7 respectively. Written reviews point the same way: 65% of SweetBeat HRV's written reviews are positive against 100% of Affirmations Basic & Personal's.

UpkeepUpdate frequency

SweetBeat HRV ships an update every 3 months, Affirmations Basic & Personal monthly. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

Scorecard8 real differences · 3 level
SweetBeat HRV versus Affirmations Basic & Personal: the parameters behind the verdict, then further details
ParameterSweetBeat HRVAffirmations Basic & Personal
Price$9.99Free — better
Rating3.8 (24 ratings)4.9 (7 ratings) — better
Positive reviews64.9% of reviews100.0% of reviews — better
Number of ratings24 — better7
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
Best chart rank#179 — better—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.2 — better
Further details — not scored
Size240 MB1 MB
Age rating12+4+
DeveloperSweetWater HealthJoe Lynn

Customer experience

SweetBeat HRV

All ratings24 ratings
Positive75.0%
Neutral4.2%
Negative20.8%
Written reviews57 reviews
Positive64.9%
Neutral5.3%
Negative29.8%

Affirmations Basic & Personal

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

SweetBeat HRV

Reported bugs

75 issues
  • App no longer usable on iPhone SE
  • App useless on mini iPad
  • App no longer functions after upgrade
  • Cannot see HRV after upgrade
  • New reading shows everything but HRV
Show 70 more
  • Won't pair with Withings HR
  • No response from company
  • Almost nothing worked
  • App insisted on buying redundant hardware
  • Charts unreadable and a joke
  • Desktop view of progress doesn't work
  • App often closes after a few hours
  • App crashes frequently
  • False HRV readings and advice
  • Summary screen HRV higher than detailed screens
  • App unstable with latest OS updates
  • Cannot save sessions or call up older sessions without crashing
  • Cannot sign up, password not accepted
  • Cannot click "agree to terms and conditions"
  • Cannot find Garmin HRM
  • App crashes at the end of HRV training
  • Other readings don't work well
  • Charts are difficult to maneuver
  • Polar H7 sync issues with iOS 9
  • Customer support nonresponsive
  • Polar HR strap stopped working
  • iPhone 6S no longer connects to Polar H7
  • New graphs caused stress level to rise
  • Cannot select between HRV, HR, or stress level
  • Newest version still very buggy
  • Food sensitivity testing button not showing
  • Version 1.3.0 issues
  • App doesn't see HR monitor
  • App crashes a lot
  • Sync issues with Polar H7
  • App no longer connects to Polar H7
  • App crashes at the end of HRV training
  • Other readings still don't work well
  • Charts are difficult to maneuver
  • App unstable with latest OS updates
  • Cannot save sessions or call up older sessions without crashing
  • App no longer usable on iPhone SE
  • App useless on mini iPad
  • App no longer functions after upgrade
  • Cannot see HRV after upgrade
  • New reading shows everything but HRV
  • Won't pair with Withings HR
  • No response from company
  • Almost nothing worked
  • App insisted on buying redundant hardware
  • Charts unreadable and a joke
  • Desktop view of progress doesn't work
  • App often closes after a few hours
  • App crashes frequently
  • False HRV readings and advice
  • Summary screen HRV higher than detailed screens
  • App unstable with latest OS updates
  • Cannot save sessions or call up older sessions without crashing
  • Cannot sign up, password not accepted
  • Cannot click "agree to terms and conditions"
  • Cannot find Garmin HRM
  • App crashes at the end of HRV training
  • Other readings don't work well
  • Charts are difficult to maneuver
  • Polar H7 sync issues with iOS 9
  • Customer support nonresponsive
  • Polar HR strap stopped working
  • iPhone 6S no longer connects to Polar H7
  • New graphs caused stress level to rise
  • Cannot select between HRV, HR, or stress level
  • Newest version still very buggy
  • Food sensitivity testing button not showing
  • Version 1.3.0 issues
  • App doesn't see HR monitor
  • App crashes a lot

Requested features

21 requests
  • Improve UI for iPad
  • Add swipe functionality for charts
  • Customizable HR zones and alarms
  • Integrate with workout monitoring apps
  • Update app for stability
Show 16 more
  • Improve audio for breathing guide
  • Add monitoring feature
  • Refine graphical interface for iPad
  • Update app to look modern
  • Make app screen size for iPad
  • Add workout tracing integration
  • Improve audio design for breathing guide
  • Add option to turn off recommendations
  • Improve user experience with chart navigation
  • Add instant RR heart rate graph
  • Add options to change resonance pace
  • Fix bugs and improve stability
  • Improve HR alarm functionality
  • Add custom HR color zones
  • Improve food sensitivity testing button visibility
  • Add more intuitive help resources

Affirmations Basic & Personal

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SweetBeat HRV

No in-app purchases

2 purchases

Affirmations Basic & Personal

Subscriptions2
  • Affirmations Premium Monthly1 Month trial$0.991 Month
  • Affirmations Premium Annual1 Month trial$7.991 Year

Questions

Is SweetBeat HRV free?
SweetBeat HRV costs $9.99, with no in-app purchases.
Is Affirmations Basic & Personal free?
Affirmations Basic & Personal is free to download, with in-app purchases available.
Which has better reviews, SweetBeat HRV or Affirmations Basic & Personal?
Affirmations Basic & Personal is rated higher. SweetBeat HRV averages 3.8 out of 5 from 24 ratings, while Affirmations Basic & Personal averages 4.9 from 7 ratings.
Do SweetBeat HRV or Affirmations Basic & Personal have ads?
Neither SweetBeat HRV nor Affirmations Basic & Personal shows ads.
Which is updated more often, SweetBeat HRV or Affirmations Basic & Personal?
SweetBeat HRV ships an update every 3 months, and Affirmations Basic & Personal monthly. Most recently, SweetBeat HRV was updated on October 15, 2026 and Affirmations Basic & Personal on October 11, 2026.

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