Comparison

Voltrak vs Ischys Workout Tracker

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

Head to head
About

Voltrak

Read full description

VOLTRAK — Built for Serious Lifters. Stop guessing. Start progressing. Voltrak is the no-nonsense gym tracker designed for lifters who want clean data, smart tools, and zero distractions between sets. MASTER YOUR FORM. 400+ VIDEO EXERCISES. • Access a massive library of over 400 high-quality video tutorials. • Step-by-step instructions and form tips to perfect your technique and prevent injury. • Easily add and track your own custom exercises and variations. LOG EVERY SET. MISS NOTHING. • Log weight, reps, and sets with a lightning-fast custom number pad. • Smart rest timer auto-starts after every set with haptic and sound alerts. • Full cardio support: log distance and duration alongside your lifting sessions. • Seamless Superset support for back-to-back exercises. • Background session stopwatch runs even when your phone is locked. BUILD YOUR PERFECT ROUTINE. • Create fully custom routines — exercises, rep ranges, and rest times. • Choose from 16 expert-built templates including PPL, PHUL, and Arnold Split. • Flexible scheduling: Fixed Weekly days or a Rolling Cycle that adapts to your life. KNOW YOUR BODY. CHASE YOUR PRs. • Interactive Muscle Heatmap: Visually track which muscles you've trained or neglected over the last 30 days. • Automatic PR alerts every time you hit a new all-time best. • Advanced charts for Volume Load, Est. 1RM, and overall session history. TOOLS THAT SAVE TIME UNDER THE BAR. • Plate Calculator: Enter your target weight, and Voltrak tells you exactly which plates to load. • Barbell Support: Standard Olympic, EZ Curl, Smith, plus a 'No Bar' option for cables and machines. • Global unit toggle (KG/LBS). MADE TO LOOK AS GOOD AS YOU LIFT. • Premium hand-crafted themes for both Light and Dark modes. • Fully bilingual: Native English and Arabic support. • Offline-first: Works flawlessly in basement gyms with zero cell signal. VOLTRAK PRO — UNLOCK EVERYTHING. Take your training to the next level with Cloud Sync, advanced analytics, unlimited routines, unlimited Plate Calculator usage, and a 100% ad-free experience. Your next PR is one session away. Download Voltrak today. --- فولتراك (VOLTRAK) — مصمم لوحوش الحديد. بطل تخمين، وابدأ التطور الصح. فولتراك هو تطبيق تتبع التمارين الاحترافي المصمم للرياضيين اللي بياخدوا الجيم بجدية — بيانات دقيقة، أدوات ذكية، وبدون أي تشتيت وقت التمرين. أتقن أداءك. أكثر من 400 فيديو تعليمي. • مكتبة ضخمة تضم أكثر من 400 فيديو عالي الجودة لشرح الأداء الحركي الصحيح. • خطوات مفصلة ونصائح لضبط التكنيك، استهداف العضلة صح، وتجنب الإصابات. • إمكانية إضافة تمارينك المخصصة الجديدة وتتبعها بكل سهولة. سجل كل تمرينة. وماتفوتش ولا عدة. • سجل الأوزان، المجاميع (Sets)، والعدات (Reps) بلوحة أرقام سريعة وعملية. • مؤقت راحة ذكي يعمل تلقائياً بعد كل مجموعة، مع تنبيهات صوتية واهتزاز. • دعم كامل لتمارين الكارديو (وقت ومسافة) بجانب تمارين الحديد. • دعم نظام السوبر سيت (Supersets) لربط التمارين ببعضها بكل سهولة. صمم جدولك المثالي. • أنشئ جداولك الخاصة بالكامل — التمارين، أوقات الراحة، وترتيب العضلات. • اختر من بين 16 برنامج تدريبي عالمي جاهز مثل (PPL، و Arnold Split). • نظام جدولة مرن: أيام ثابتة في الأسبوع، أو نظام دوري متجدد (Rolling) يناسب وقتك. راقب تطورك. وحطم أرقامك. • خريطة العضلات التفاعلية (Heatmap): تابع العضلات اللي مرنتها أو أهملتها خلال آخر 30 يوم. • اكتشاف تلقائي لأعلى وزن (PR) مع إشعارات حماسية لما تكسر رقمك. • رسوم بيانية دقيقة لحجم التمرين (Volume) وتحليل شامل لأدائك. أدوات بتوفر وقتك في الجيم. • حاسبة الطارات (Plate Calculator): اكتب الوزن، وفولتراك هيحسبلك الطارات المطلوبة. • دعم كامل لكل البارات (أوليمبي، سميث، EZ) بالإضافة لخيار "بدون بار" لأجهزة الكابل. • تبديل سلس بين الكيلوجرام والرطل (KG/LBS). تصميم فخم يليق بأدائك. • واجهة مستخدم احترافية تدعم اللغتين العربية والإنجليزية بالكامل. • ألوان وثيمات حصرية تريح العين في الوضعين الفاتح والداكن. • يعمل بدون إنترنت (Offline-first) — كمل تمرينك حتى لو الجيم مفيهوش شبكة. تمرينتك الجاية هي بداية رقم قياسي جديد.. حمل فولتراك الآن. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ischys Workout Tracker

This app allows users to quickly log gym workouts and track personal records entirely on their device. It features a rest timer, routine building, and Apple Watch integration for seamless tracking.

Highlights
  • Log sets in seconds
  • Build and start routines
  • On-device rest timer
  • Automatic personal record tracking
  • Apple Watch integration
  • 100% on-device data storage
  • Import/export workout data
Features
Read full description

Ischys is a fast, private workout tracker for lifters. Every set, routine, and personal record lives entirely on your iPhone — no account, no cloud, no tracking. Your training data is yours. BUILT FOR THE GYM • Log sets in seconds — weight, reps, warmup, drop and failure sets • Build routines and start them in one tap, or freestyle an empty session • A rest timer that keeps running when you leave the app — right on your Lock Screen • Auto-fills your last session's weights and reps, so you're not retyping • Personal records tracked automatically: heaviest set, best volume, most reps APPLE WATCH • Start a workout on your phone and it runs on your wrist • Live heart rate and active calories during the session • Log sets, adjust rest, and end the workout from the Watch YOUR DATA, YOUR DEVICE • 100% on-device — no account to create, nothing uploaded, no analytics • Import your history from other apps (CSV) and export it any time as JSON • Optional Apple Health: save finished workouts and read your heart rate OPEN SOURCE Ischys is open source — see exactly what runs on your device at ischys.app.

Screenshots

Voltrak4 screens
Ischys Workout Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Ischys Workout Tracker at none against Voltrak's 2. Ischys Workout Tracker also leads on ads (none vs shown) and update cadence (every 9 days vs monthly). On price, device support 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. Voltrak sells 2 in-app purchases, starting at $2.99 per month. Ischys Workout Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Voltrak ships an update monthly, Ischys Workout Tracker every 9 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Voltrak versus Ischys Workout Tracker: the parameters behind the verdict, then further details
ParameterVoltrakIschys Workout Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.0 — better16.4
Further details — not scored
Size112 MB52 MB
Age rating4+4+
DeveloperAbdullah MohammedVASILEIOS POULOPOULOS

In-app purchases

2 purchases

Voltrak

Subscriptions2
  • Monthly$2.991 Month
  • Annual7 Days trial$19.991 Year
None

Ischys Workout Tracker

No in-app purchases

Questions

Is Voltrak free?
Voltrak is free to download, with in-app purchases available.
Is Ischys Workout Tracker free?
Ischys Workout Tracker is free to download, with no in-app purchases.
Do Voltrak or Ischys Workout Tracker have ads?
Voltrak shows ads; Ischys Workout Tracker does not.
Which is updated more often, Voltrak or Ischys Workout Tracker?
Voltrak ships an update monthly, and Ischys Workout Tracker every 9 days. Most recently, Voltrak was updated on October 28, 2026 and Ischys Workout Tracker on October 24, 2026.

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