TrainFlow vs Alzo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TrainFlow
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Build Your Perfect Training Flow! Designed by athletes and coaches. We are actively developing our platform and regularly releasing updates with new features! Features for Athletes β Plan Your Workouts and Competitions β create training programs, set goals in the calendar, and track your progress.β¨ β Work with Coaches β choose a coach by specialization and get personalized recommendations.β¨ β Analyze Your Performance β monitor statistics, compare workouts, and improve your results.β¨ β Sync Data with Devices β connect Apple Watch, Garmin, Polar, and other trackers.β¨ β Communicate and Get Feedback β comment on workouts, ask questions to your coach, and adjust your training load. Features for Coaches β Manage Your Team β oversee a group of athletes, track their progress, and help them reach their goals.β¨ β Create Personalized Plans β develop individual training programs for each athlete.β¨ β Analyze Workouts β evaluate athlete statistics and adjust their training loads.β¨ β Communicate with Athletes β provide feedback, comment on workouts, and monitor progress.β¨ β Promote Yourself as a Coach β showcase your achievements, education, and attract more clients through the platform.
Alzo
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Hit your reps two sessions in a row β and Alzo tells you itβs time; Alzo Pro hands you the exact next weight. You log the sets, rest timers run themselves, and a voice tells you whatβs next β on iPhone and Apple Watch. No account, no ads: you open it and you lift. THE PROGRESSION COACH β A LOG THAT DECIDES Most apps stop at logging. Alzo turns your log into decisions, built on the 2-for-2 rule from the strength-training literature (NSCA): β’ Hit your target reps two sessions in a row β green light to add weight. β’ Steps that match your gear: barbell +2.5 kg or +5 lb (+5 kg / +10 lb on lower-body lifts like squats and deadlifts), barbell isolation +1.25 kg or +2.5 lb, dumbbells +2 kg or +5 lb. β’ Stalled? You get a measurable goal β and a suggested deload with the weight computed for you. When reps clearly fall below the range, Alzo eases the load and tells you why. β’ Rep range and load mode set for every exercise β Alzo doesnβt raise everything at once. TRAIN WITHOUT DISTRACTIONS β’ Weights come pre-filled from your last working set, with the rep target nudged up. β’ Rests match your goal β longer for strength, shorter for growth β with a countdown on your lock screen. β’ A voice announces the exercise, weight and target; music ducks for the cue and comes right back (in the appβs language). β’ The plate calculator shows exactly what to load per side. β’ Warm-up sets ramping up to your working weight. APPLE WATCH β PHONE STAYS IN THE LOCKER β’ Log a set with one tap; set weight and reps with the Digital Crown. β’ Exercise animations on the watch; the rest timer ends with a tap on your wrist. β’ Live heart rate through the whole session. β’ Start on iPhone and the watch picks the session up live β and the other way around. A PLAN BUILT FOR YOUR GEAR β’ A two-minute plan wizard β experience, equipment, goal, schedule β and Alzo builds your split: full body, upper/lower or push-pull-legs, with conservative starting weights. β’ Prefer your own way? Start from a built-in program like 5Γ5, or build your plan exercise by exercise, supersets included. β’ 206 exercises with looping videos, step-by-step technique and the most common mistakes. PROGRESS YOU CAN SEE β’ Four kinds of records β weight, est. max, reps and set volume β caught the second they happen. β’ Charts of weight, volume and est. max for every exercise. β’ A progress meter puts this week against the last: βX% of last weekβ. β’ Training streaks keep the habit honest. β’ Workouts and calories land in the Health app β net calories, calibrated against your Apple Watch. β’ kg and lb units, with weight increments that match your gear. YOUR DATA IS YOURS. FULL STOP. β’ No account, no ads, no trackers. β’ Your training lives on your device and in your private iCloud β nowhere else. β’ Works fully offline; sync catches up when youβre back online. β’ Export or erase your full history any time. FREE FOREVER β AND ALZO PRO Free, the coach tells you WHEN to add weight. Alzo Pro tells you HOW MUCH β and applies it in one tap. Free with no time limit: the log and history Β· the entire Apple Watch app Β· voice guidance and the Health app Β· 206 exercises, built-in programs and unlimited custom plans Β· records, streaks and 12-week charts Β· the plate calculator and export. A Pro head start: full Pro for 21 days from your first completed workout β no card, no strings, nothing to cancel. When it ends, your log, records and history stay complete. Alzo Pro unlocks the whole coach: the progression plan β the new weight and one-tap βApplyβ β the full content of every insight, the weekly coach review, full chart history and Alzo Reports: a PDF with a KPI page and Excel (XLSX) with charts for every exercise. Get Alzo Pro yearly, monthly, or once for good (lifetime). Install it, finish your first workout β the coach takes it from there. Questions or ideas: support@alzo.fit Privacy policy: https://alzo.fit/privacy/ Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: TrainFlow at none against Alzo's 3. Alzo's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Alzo sells 3 in-app purchases, starting at $6.99 per month. TrainFlow asks for nothing beyond the download.
TrainFlow ships an update every 4 weeks, Alzo every 2 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | TrainFlow | Alzo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPad, Apple Watch β better |
| Requires iOS | 18.0 | 18.0 |
| Further details β not scored | ||
| Size | 56 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | THX IT Oy | URBISOFT LTD |
In-app purchases
TrainFlow
No in-app purchases
Alzo
- Alzo Pro β Monthly$6.991 Month
- Alzo Pro β Yearly$39.991 Year
- Alzo Pro β Lifetime$89.99









