Comparison

Svetness Trainer vs PeakSpan

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

Head to head
About

Svetness Trainer

This app facilitates scheduling and managing training sessions between clients and trainers. It offers features for session check-in/out, payment management, viewing measurements, and secure messaging, all within a dedicated platform.

Highlights
  • Session check-in and check-out via Geolocation and QR scanning
  • Schedule training sessions instantly
  • Request session reschedules
  • Manage payments and view earnings/charges
  • Track and view client measurements
  • In-app chat between trainers and clients
  • Share and store progress images
Features
Read full description

The Svetness application is the simple, fast and secure way to set up training appointments with Svetness trainers. SESSION CHECK-IN AND CHECK-OUT -Both, a client and trainer, now have a simple and fast way to ensure the time spent in the training session is accurate. -The application will notify when a training session is about to begin and will allow you, based on Geolocation and QR scanning, to ensure the session was a success! SCHEDULE A TRAINING SESSION -A trainer can instantly Schedule a Training session with any of his students. -Clients can request for reschedules MANAGE PAYMENTS -A Trainer can see the earnings so far of his training sessions. -A client can view the charges of the sessions -A client can update payment information, initialized in the Svetness Program VIEW MEASUREMENTS -A Trainer can keep track of measurements throughout the sessions. -A Client can view his measurements MESSAGE SVETNESS TRAINER -We now have the ability to chat between trainers and clients, ensuring a safe environment for both users. SHARE IMAGES -Images can be stored to keep track of the progress. MANAGEMENT -Administrators can looks at contact logs raised by lead trainers.

About

PeakSpan

This app synthesizes your health data into a single, physician-designed score. It tracks metrics across seven pillars of health, offering insights and progress reports. The tool highlights critical risks and provides educational content on longevity and wellness.

Highlights
  • PeakLife Score calculation
  • Seven health pillar breakdown
  • Medical data and lab upload
  • Progress tracking and export
  • Longevity science articles
  • Critical risk detection
Read full description

PeakSpan is your personal healthspan dashboard from OxyPeak Longevity Institute. It takes the complex health data you already generate - blood lab work, body composition scans, cognitive assessments, sleep and fitness telemetry - and translates it into one clear, physician-designed number: your PeakLife Score. PeakSpan is free to download and use. Designed by OxyPeak Longevity Institute, the PeakLife Score measures long-term vitality across seven pillars of health: Brain Sharpness & Focus — memory, attention, processing speed and executive function from CNS Vital Signs testing Fitness & Oxygen Capacity — VO2 Max, resting heart rate and heart-rate recovery Metabolic, Heart & Kidneys — blood pressure, ApoB, HbA1c, kidney function and hs-CRP inflammation Body Composition & Strength — skeletal muscle mass, visceral fat, grip strength and sit-to-stand power Daily Lifestyle & Habits — nicotine-free living, weekly exercise, active movement and alcohol moderation Sleep & Nightly Recovery — total sleep, deep sleep and REM, synced from Apple Health Hormone Balance & Vitality — thyroid and key vitality hormones, matched to your age and sex SMART SAFETY CEILINGS If a critical risk is detected — such as active nicotine use, high blood pressure, elevated HbA1c or reduced kidney function - your score is capped until that issue is addressed with your clinical team. Resolving a major risk flag is the single biggest step you can take for your longevity, and PeakSpan makes that priority impossible to miss. WHAT YOU CAN DO SCORE — See your PeakLife Score ring and Morning Readiness gauge at a glance. Tap any pillar for an instant breakdown of what's driving your number. REPORTS — Upload medical data, lab panels and cognitive test results. PeakSpan tracks them over time. PROGRESS — Follow your muscle growth, body composition changes and Hyperbaric Oxygen Therapy (HBOT) sessions, and export clean PDF summaries to share with any physician. LEARN — Short, plain-language articles on longevity science, hyperbaric oxygen therapy, nutrition and daily wellness optimization. BUILT FOR EVERYONE, DEEPER FOR PATIENTS Anyone can download PeakSpan, upload their own lab work and scans, and start tracking their PeakLife Score today. Patients of OxyPeak Longevity Institute — a physician-led HBOT and longevity medicine clinic in The Villages, Florida — also get their clinic vitals, HBOT sessions and in-clinic assessments synced automatically, so their care team always sees the full picture. YOUR DATA, PROTECTED Your health information is encrypted, never sold, and used only to power your score and support your care. PeakSpan is a wellness tracking tool and does not diagnose, treat or replace the advice of a licensed physician. Always consult your clinical team before making changes to your health regimen.

Screenshots

Svetness Trainer4 screens
PeakSpan4 screens

Verdict

The call

The clearest difference is rating: PeakSpan at 5.0 against Svetness Trainer's 2.5. Svetness Trainer's advantage is ratings volume (8 vs 2) and device support (3 vs 1). On price, update cadence, 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

PeakSpan holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

UpkeepUpdate frequency

Svetness Trainer ships an update every 3 weeks, PeakSpan every 2 weeks. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Svetness Trainer versus PeakSpan: the parameters behind the verdict, then further details
ParameterSvetness TrainerPeakSpan
PriceFreeFree
Rating2.5 (8 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings8 — better2
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size60 MB4 MB
Age rating17+17+
DeveloperSvetness CorpHBOT Logic Technologies LLC

Customer experience

Svetness Trainer

All ratings8 ratings
Positive37.5%
Neutral0.0%
Negative62.5%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

PeakSpan

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Svetness Trainer

No in-app purchases

None

PeakSpan

No in-app purchases

Questions

Is Svetness Trainer free?
Svetness Trainer is free to download, with no in-app purchases.
Is PeakSpan free?
PeakSpan is free to download, with no in-app purchases.
Which has better reviews, Svetness Trainer or PeakSpan?
PeakSpan is rated higher. Svetness Trainer averages 2.5 out of 5 from 8 ratings, while PeakSpan averages 5.0 from 2 ratings.
Do Svetness Trainer or PeakSpan have ads?
Neither Svetness Trainer nor PeakSpan shows ads.
Which is updated more often, Svetness Trainer or PeakSpan?
Svetness Trainer ships an update every 3 weeks, and PeakSpan every 2 weeks. Most recently, Svetness Trainer was updated on October 24, 2026 and PeakSpan on October 24, 2026.

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