ONTHEX Training vs SFLT 3E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONTHEX Training
This app provides on-demand training programs and workout collections designed to prepare individuals for various objectives. It offers interactive workout tracking, exercise video demonstrations, and community forums. Users can also integrate nutrition tracking and connect wearable devices.
- On-demand training programs
- Interactive workout tracking
- Exercise video demonstrations
- Community forums
- MyFitnessPal integration
- Wearable device connectivity
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ONTHEX Training is a veteran-owned human performance brand focused on preparing you for the objective. Our team uses proven training methodologies to prepare individuals from a wide spectrum of disciplines to ensure they meet their goals. This includes military operators, martial artists, competitive lifters, and general gym goers. Will you be ready when you are On The X? With our app you get exclusive access to: - Over 3 years of on-demand training programs and workout collections. - Start, stop, and switch between programs at your discretion. - An interactive and efficient way to follow and track your workouts. - Watch video demonstrations of thousands of exercises. - Community forums. - Integrate MyFitnessPal and track your nutrition goals. - Connect various wearable devices such as Apple Watch and Fitbit. Be an Asset. www.otxtraining.com IG: onthex.co
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.
- 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
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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
Verdict
The clearest difference is in-app purchases: ONTHEX Training at none against SFLT 3E's 4. ONTHEX Training also leads on review sentiment (100% vs 81%) and iOS requirement (13.0 vs 15.1). SFLT 3E's advantage is ratings volume (51 vs 5) and update cadence (fortnightly vs monthly). On price, rating, ads 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
Both are free to download. SFLT 3E sells 4 in-app purchases, starting at $34.00 per month. ONTHEX Training asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for ONTHEX Training against 4.9 for SFLT 3E. That said, the two scores are not equally well evidenced: SFLT 3E has 51 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 100% of ONTHEX Training's written reviews are positive against 81% of SFLT 3E's.
ONTHEX Training ships an update monthly, SFLT 3E fortnightly. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.
| Parameter | ONTHEX Training | SFLT 3E |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.9 (51 ratings) |
| Positive reviews | 100.0% of reviews — better | 80.8% of reviews |
| Number of ratings | 5 | 51 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 405 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | On The X Training LLC | Soflete LLC |
Customer experience
ONTHEX Training
SFLT 3E
In-app purchases
ONTHEX Training
No in-app purchases
SFLT 3E
- All Access (Monthly)14 Days trial$34.001 Month
- All Access (Quarterly)$89.003 Months
- All Access (Semi-Annual)$159.006 Months
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- All Access (Annual)$299.001 Year





