Comparison

TrainFlow vs Alzo

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

Head to head
About

TrainFlow

Features
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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€” Work with Coaches β€” choose a coach by specialization and get personalized recommendations.
 β€” Analyze Your Performance β€” monitor statistics, compare workouts, and improve your results.
 β€” Sync Data with Devices β€” connect Apple Watch, Garmin, Polar, and other trackers.
 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€” Create Personalized Plans β€” develop individual training programs for each athlete.
 β€” Analyze Workouts β€” evaluate athlete statistics and adjust their training loads.
 β€” Communicate with Athletes β€” provide feedback, comment on workouts, and monitor progress.
 β€” Promote Yourself as a Coach β€” showcase your achievements, education, and attract more clients through the platform.

About

Alzo

Features
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Hit your reps two sessions in a row β€” and Alzo tells you it’s time; Alzo Pro hands you the exact next weight. You log the sets, rest timers run themselves, and a voice tells you what’s 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 doesn’t 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 app’s 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 5Γ—5, 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: β€œX% of last week”. 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 you’re 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 β€œApply” 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

TrainFlow4 screens
Alzo4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Alzo sells 3 in-app purchases, starting at $6.99 per month. TrainFlow asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
TrainFlow versus Alzo: the parameters behind the verdict, then further details
ParameterTrainFlowAlzo
PriceFreeFree
Update frequencyEvery 4 weeksEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPad, Apple Watch β€” better
Requires iOS18.018.0
Further details β€” not scored
Size56 MB72 MB
Age rating4+4+
DeveloperTHX IT OyURBISOFT LTD

In-app purchases

None

TrainFlow

No in-app purchases

3 purchases

Alzo

Subscriptions2
  • Alzo Pro β€” Monthly$6.991 Month
  • Alzo Pro β€” Yearly$39.991 Year
One-time1
  • Alzo Pro β€” Lifetime$89.99

Questions

Is TrainFlow free?
TrainFlow is free to download, with no in-app purchases.
Is Alzo free?
Alzo is free to download, with in-app purchases available.
Do TrainFlow or Alzo have ads?
Neither TrainFlow nor Alzo shows ads.
Which is updated more often, TrainFlow or Alzo?
TrainFlow ships an update every 4 weeks, and Alzo every 2 weeks. Most recently, TrainFlow was updated on October 15, 2026 and Alzo on October 24, 2026.

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