Comparison

rte vs Alzo

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

Head to head
About

rte

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RTE es una app de fitness diseñada para ayudarte a entrenar con más foco, registrar tu progreso y mantener tus hábitos alineados con tus objetivos. Con RTE podés seguir tus rutinas de entrenamiento, registrar sesiones, controlar métricas clave y acompañar tu progreso físico día a día. También integra herramientas de nutrición para que puedas llevar un seguimiento más completo de tu evolución. La app centraliza tu entrenamiento, nutrición y progreso personal en una experiencia simple, clara y orientada a la constancia.

About

Alzo

Features
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When should you add weight, and how much? Hit your target reps two sessions in a row, and Alzo tells you it’s time; Alzo Pro works out exactly how much. The log is free forever, with no account and no ads. Each set takes one tap, rest timers run themselves, and a voice calls out what’s next — on iPhone and Apple Watch. THE PROGRESSION COACH — A LOG THAT DECIDES Alzo reads your log and turns it into decisions using the 2-for-2 rule from strength-training literature (NSCA): • Steps that match your gear: barbell +2.5 kg or +5 lb (+5 kg / +10 lb on squats and deadlifts), dumbbells +2 kg or +5 lb. • Stalled? You get a measurable goal and, when needed, a deload with the weight computed and the reason spelled out. In the free app, the coach tells you WHEN to add weight. Alzo Pro tells you HOW MUCH, and one tap on “Apply” enters the new weight. TRAIN WITHOUT DISTRACTIONS • Weights come pre-filled from your last working set. • Rests match your goal — longer for strength, shorter for size — with a countdown on your lock screen. • A voice announces the exercise and weight; music dips for the cue and comes right back. • The plate calculator shows what to load per side. • Warm-up sets ramp up to your working weight. APPLE WATCH — PHONE STAYS IN THE LOCKER • Log a set with one tap; set weight and reps with the Digital Crown. • Exercise animations on the watch; the rest timer ends with a haptic tap on your wrist. • Live heart rate through the whole session. • Start on iPhone and the watch picks the session up live — and the other way around. • Week streak on your watch face and in an iPhone widget. A PLAN BUILT FOR YOUR GEAR • Two minutes in the wizard — experience, equipment, goal, schedule — and Alzo builds your split with conservative starting weights. • Prefer your own way? Start from a built-in program like 5×5, or build your plan exercise by exercise, supersets included. • 206 exercises with looping videos and step-by-step technique. KNOW WHERE YOU STAND • Strength level in five barbell lifts — squat, bench press, deadlift, overhead press and barbell row — against bodyweight norms (OpenPowerlifting data). See how far you are from the next level; Pro computes the working set that gets you there. • My records: weight, est. max, reps and volume — caught the moment they happen and collected across your whole history. Share any record as an image. • Muscle map: which muscles you train and when you last hit them, set against your plan. 12 weeks free, up to 52 in Pro. • Charts of weight, volume and est. max for every exercise. • Each week is measured against the last. • Workouts land in the Health app. YOUR DATA IS YOURS • No account, no ads, no trackers. • Your training lives on your device and in your private iCloud — nowhere else. • Export your full history any time. • Back up to a file, then restore plans and workouts on a new phone. FREE FOREVER — AND ALZO PRO Free with no time limit: • The log and history • The entire Apple Watch app • Voice guidance and Health app logging • 206 exercises, built-in programs and unlimited custom plans • My records and strength level • 12 weeks of charts and the muscle map • The plate calculator, export and backup Pro head start: full Pro for 21 days from your first completed workout. No card needed and nothing auto-renews — afterwards your log, records and history stay complete, and the coach still tells you when to add weight. Alzo Pro unlocks the whole coach: the computed new weight with one-tap “Apply”, every insight in full, the working set to your next strength level and the weekly review. You also get full chart and muscle-map history and Alzo Reports in PDF and Excel (XLSX). Alzo Pro comes as a yearly or monthly subscription, or a one-time lifetime purchase. Install it, finish your first workout — the coach takes it from there. Questions or ideas: support@alzo.fit Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

rte3 screens
Alzo4 screens

Verdict

The call

The clearest difference is in-app purchases: rte 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 · 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. Alzo sells 3 in-app purchases, starting at $6.99 per month. rte asks for nothing beyond the download.

UpkeepUpdate frequency

rte ships an update every 3 weeks, Alzo every 2 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 4 level
rte versus Alzo: the parameters behind the verdict, then further details
ParameterrteAlzo
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.6 — better18.0
Further details — not scored
Size24 MB61 MB
Age rating17+4+
DeveloperConrado GilabertURBISOFT LTD

In-app purchases

None

rte

No in-app purchases

3 purchases

Alzo

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

Questions

Is rte free?
rte is free to download, with no in-app purchases.
Is Alzo free?
Alzo is free to download, with in-app purchases available.
Do rte or Alzo have ads?
Neither rte nor Alzo shows ads.
Which is updated more often, rte or Alzo?
rte ships an update every 3 weeks, and Alzo every 2 weeks. Most recently, rte was updated on October 31, 2026 and Alzo on November 6, 2026.

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