Comparison

RepVault vs IronStack

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

Head to head
About

RepVault

This strength training app helps you track workouts, monitor progress with detailed logs and charts, and automatically calculate weights for progressive overload. It offers custom training programs and integrates with Apple Health.

Highlights
  • Custom training programs
  • Workout tracking and progress logs
  • Progressive overload calculations
  • Smart barbell loading
  • Workout timer and intensity metrics
  • Cross-device sync
  • HealthKit integration
Features
Read full description

Progress Every Set. Dominate Every Workout. RepVault is a strength training and workout tracker designed for lifters who demand results. Whether you train in the gym or at home, RepVault gives you the tools to track progress, push intelligently, and stay consistent. BUILT FOR LIFTERS • Custom Training Programs: Create your own or run proven routines like Full Body, 5/3/1, and Upper/Lower splits. • Workout Tracker & Progress Logs: Track every rep, weight, and session. Monitor your gym progress over time with detailed history and charts. (subscription) • Progressive Overload Engine: Automatically calculate target weights and adapt as you get stronger. • Smart Barbell Loading: Enter your equipment setup and RepVault tells you exactly what weight to use. (subscription) • Workout Timer & Intensity Metrics: Stay on track with timers, volume, and effort-based analytics. (subscription) • Badges & Motivation: Earn badges, track completed sets, and celebrate progress. (subscription) • Cross-Device Sync: Use RepVault on iPhone, Apple Watch, iPad, Mac, and Apple TV. Start on one, finish on another. • HealthKit Integration: Sync seamlessly with Apple Health to keep all your fitness data connected. REPVAULT AI Your new training partner, powered by Apple Intelligence. RepVault AI helps you design workouts tailored to your goals, schedule, and available equipment. Whether you want to build strength, increase volume, or balance recovery, it can instantly generate a personalized plan and suggest exercises that fit your training style. More intelligent features are on the way, including adaptive recommendations, real-time feedback, and automatic program adjustments as you progress. Let RepVault AI handle the planning, you focus on the lifting. SUBSCRIPTION Download free to explore, create unlimited workouts and programs, and sync with Apple Health. Unlock a subscription (monthly or annual with 1-month free trial) for workout logging, adaptive weight suggestions, progress charts, badges, and advanced metrics. TRAIN HARD. TRAIN SMART. RepVault is your workout tracker, gym progress tracker, and training planner. Everything you need to take your lifting to the next level. Terms of Service: https://repvault.app/terms-of-service

About

IronStack

Log your gym workouts quickly and efficiently with this streamlined strength training app. Track progress, set personal records, and customize exercises without unnecessary clutter or account creation. Offers optional Pro features for advanced insights and AI-generated workouts.

Highlights
  • Fast workout logging
  • Automatic PR detection
  • Built-in rest timer
  • Customizable exercises
  • Apple Watch integration
  • Workout history search
  • Optional AI workout generation
Features
Read full description

A simpler way to log your workouts and see your progress. If you currently track your lifts in a notebook, Notes, or a spreadsheet, IronStack gives you the same straightforward experience—with less effort and better progress tracking. No account. No clutter. Just open your workout, log your sets, and keep training. Your workout data stays on your device. There are no required sign-ups, social feeds, or unnecessary distractions. SIMPLE WORKOUT LOGGING · Log weight, reps, or duration in seconds · Use quick +/- controls to make adjustments · See what you lifted last time beside every set · Automatically generate warm-up sets · Use the built-in rest timer · Add notes to workouts and exercises SEE YOUR PROGRESS IronStack turns your workout history into useful progress tracking—without requiring you to manage a complicated spreadsheet. · Automatically detect personal records · Track training volume over time · View estimated one-rep maxes and progress trends · Search your complete workout history · Share PRs with clean visual cards TRAIN YOUR WAY · Create your own exercises · Track exercises by reps or duration · Filter exercises by muscle group, equipment, or category · Access video demonstrations · Organize workouts into folders · Duplicate and customize workout routines APPLE WATCH INTEGRATION Log sets from your wrist while you train. Sync workouts with your Apple Watch in real time, track heart rate and calories, and spend less time reaching for your phone. IRONSTACK PRO Unlock additional training tools with one lifetime purchase—no subscription required. · AI workout generation based on your goals · Post-workout insights and next-session suggestions · Advanced trends, charts, and training targets · Visual plate calculator · Unlimited workouts Whether you follow a detailed program or simply want to record what you lifted today, IronStack keeps workout tracking fast, organized, and out of your way. Less app. More training. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RepVault4 screens
IronStack4 screens

Verdict

The call

The clearest difference is rating: RepVault at 5.0 against IronStack's 4.8. RepVault also leads on device support (5 vs 2). IronStack's advantage is iOS requirement (16.4 vs 18.0). On price, review sentiment, ratings volume and update cadence 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. RepVault sells 2 in-app purchases, starting at $1.99 per month and IronStack sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

RepVault holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

RepVault ships an update weekly, IronStack every 4 days. The most recent releases landed on September 22, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
RepVault versus IronStack: the parameters behind the verdict, then further details
ParameterRepVaultIronStack
PriceFreeFree
Rating5.0 (8 ratings) — better4.8 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings8 — better6
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch — betteriPhone, Apple Watch
Requires iOS18.016.4 — better
Further details — not scored
Size69 MB59 MB
Age rating4+4+
DeveloperKidunot Technologies, LLCZanaWorks LLC

Customer experience

RepVault

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

IronStack

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

RepVault

Subscriptions2
  • RepVault Monthly1 Month trial$1.991 Month
  • RepVault Annually1 Month trial$14.991 Year
3 purchases

IronStack

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly$19.991 Year
One-time1
  • IronStack Lifetime Unlock$39.99

Questions

Is RepVault free?
RepVault is free to download, with in-app purchases available.
Is IronStack free?
IronStack is free to download, with in-app purchases available.
Which has better reviews, RepVault or IronStack?
RepVault is rated higher. RepVault averages 5.0 out of 5 from 8 ratings, while IronStack averages 4.8 from 6 ratings.
Do RepVault or IronStack have ads?
Neither RepVault nor IronStack shows ads.
Which is updated more often, RepVault or IronStack?
RepVault ships an update weekly, and IronStack every 4 days. Most recently, RepVault was updated on September 22, 2026 and IronStack on September 30, 2026.

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