Comparison

Voxu vs SFLT 3E

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

Head to head
About

Voxu

Features
Read full description

Voxu is your personal AI audio coach — designed to help you build better habits, stay focused, and grow every day. START EACH DAY WITH PURPOSE. Wake up to a personalized Daily Guide with breathing exercises, affirmations, reflections, and AI-generated audio — tailored to your chosen mindset. CHOOSE YOUR PHILOSOPHY Pick from 6 mindset frameworks — Stoic, Existentialist, Cynic, Hedonist, Samurai Code, or Scholar — and watch every quote, prompt, and coaching session adapt to your worldview. IMMERSIVE SOUNDSCAPES & MUSIC Layer 17+ ambient soundscapes (rain, ocean, forest, fire, cosmic) with focus music across 7 genres including Lo-Fi, Classical, Jazz, and Sleep. AI COACHING & JOURNALING Chat with an AI coach that knows your goals, mood, and progress. Journal daily with smart prompts, track your mood, and receive weekly AI-generated insights. FOCUS TIMER Pomodoro-style sessions with layered audio to keep you locked in. Customize work and break durations to match your flow. TRACK YOUR GROWTH Build streaks, earn XP, unlock achievements, and watch your wellness score rise. View your progress with heatmaps, listening stats, and mood trends. SMART & ADAPTIVE Voxu learns your habits and adapts suggesting the right content for your time of day, mood, and recent activity. FREE FEATURES - 4 soundscapes, breathing guide, basic journal, streak tracking, daily quotes PREMIUM INCLUDES - All 17+ soundscapes and 9 voice guides - AI coaching, check-ins, and weekly summaries - AI-generated voice audio and affirmations - Unlimited playlists and routines - Full journal history and mood insights Start your 7-day free trial today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdfla/ Privacy Policy: https://voxu.app/privacy

About

SFLT 3E

This app uses wearable data to provide personalized, readiness-based training for tactical athletes and serious lifters. It adapts workouts in real-time based on recovery, sleep, and activity metrics to optimize performance and prevent injury.

Highlights
  • Wearable integration for real-time metrics
  • Adaptive training based on readiness score
  • Structured strength and conditioning programs
  • Endurance and mountain athlete training
  • Performance tracking and progress metrics
  • Training load and recovery management
Features
Read full description

SOFLETE is a wearable-driven training app built for tactical athletes, military, first responders, and serious lifters who want smarter, data-backed performance. This isn’t static programming. This is readiness-based training powered by real data. SOFLETE integrates with Apple Health, Garmin, and other wearable devices to track HRV (heart rate variability), resting heart rate, sleep stages, sleep duration, and daily activity. Your training adjusts in real time based on how your body is actually recovering and performing. Train hard when ready. Recover when needed. Keep progressing. Whether you’re preparing for selection, building strength, improving endurance, or following a mountain athlete or tactical fitness program, SOFLETE delivers structured training guided by your data. A subscription is required for access; see in-app for pricing details. Features: Wearable Integration & Real-Time Metrics Sync with Apple Health, Garmin, and other wearables to track HRV, resting heart rate, sleep stages, sleep quality, and activity levels. Turn raw data into actionable training. Readiness Score & Adaptive Training Daily readiness score based on recovery, sleep, and training load. Adjust workouts automatically to optimize performance and reduce injury risk. Strength Training & Conditioning Programs Structured strength training, functional fitness, and conditioning programs designed for tactical athletes, military fitness, and mountain athlete performance. Endurance & Mountain Training Improve rucking, running, and endurance with programming built for backcountry, mountain, and long-duration efforts. Performance Tracking & Progress Metrics Track strength gains, endurance benchmarks, and overall fitness progress with clear, data-driven insights. Training Load & Recovery Management Monitor workload, recovery status, and fatigue to avoid overtraining and maintain consistent performance. Workout Plans for Tactical & Mountain Athletes Built for military selection prep, law enforcement, first responders, and mountain athletes who need durable, high-performance training. Built for: Tactical athletes and military First responders and law enforcement Mountain athletes and backcountry hunters Strength training and conditioning athletes Endurance and hybrid athletes SOFLETE combines wearable data, strength training, conditioning, and recovery into a single comprehensive performance system. No guesswork. No wasted sessions. Just training that adapts to you. Train with data. Perform with intent.

Screenshots

Voxu4 screens
SFLT 3E4 screens

Verdict

The call

The clearest difference is update cadence: Voxu at every 6 days against SFLT 3E's every 2 weeks. 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. Voxu sells 2 in-app purchases, starting at $6.99 per month and SFLT 3E sells 4 in-app purchases, starting at $34.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Voxu ships an update every 6 days, SFLT 3E every 2 weeks. Both last shipped on October 31, 2026.

Scorecard1 real difference · 9 level
Voxu versus SFLT 3E: the parameters behind the verdict, then further details
ParameterVoxuSFLT 3E
PriceFreeFree
Rating—4.8 (53 ratings) — better
Positive reviews—77.8% of reviews
Number of ratings—53 — better
Update frequencyEvery 6 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size8 MB48 MB
Age rating4+17+
DeveloperFrancis Andy Jay SupsuponSoflete LLC

In-app purchases

2 purchases

Voxu

Subscriptions2
  • Voxu Premium7 Days trial$6.991 Month
  • Voxu Premium7 Days trial$49.991 Year
4 purchases

SFLT 3E

Subscriptions4
  • All Access (Monthly)14 Days trial$34.001 Month
  • All Access (Quarterly)$89.003 Months
  • All Access (Semi-Annual)$159.006 Months
Show 1 more
  • All Access (Annual)$299.001 Year

Questions

Is Voxu free?
Voxu is free to download, with in-app purchases available.
Is SFLT 3E free?
SFLT 3E is free to download, with in-app purchases available.
Do Voxu or SFLT 3E have ads?
Neither Voxu nor SFLT 3E shows ads.
Which is updated more often, Voxu or SFLT 3E?
Voxu ships an update every 6 days, and SFLT 3E every 2 weeks. Most recently, Voxu was updated on October 31, 2026 and SFLT 3E on October 31, 2026.

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