Comparison

IRON Weight Lifting Tracker vs Simple Caffeine Tracker

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

Head to head
About

IRON Weight Lifting Tracker

This app helps weightlifters track workouts, plan routines, and log sets. It offers detailed performance metrics, exercise information with videos, and a comprehensive workout history. Tailor plans for muscle growth, strength, or fat loss.

Highlights
  • Build custom workouts
  • Log sets with autofill
  • Track performance metrics
  • View exercise stats and charts
  • Access exercise demonstration videos
  • Organize routines with groups
  • Review workout history
Read full description

Designed for weightlifters. Catering to all gym enthusiasts, from beginners to bodybuilders and powerlifters, IRON revolutionizes user experience for workout trackers, planners, and gym logs. WORKOUTS, ROUTINES, AND GROUPS Build Workouts with Ease • Craft your workouts in advance using "Build Workout" feature, catering to various fitness goals such as muscle growth, tone, strength, bodybuilding, and powerlifting. • Use "Start Now" to perform weightlifting workouts on the fly without building a workout ahead of time. • Save your workouts to your Library for future use. Organize with Groups and Routines • Streamline your training routines by creating groups; for instance, label a group "5 Day Split" for easy organization. • Pin your favorite workouts at the top of your Library for quick and convenient access. WORKOUT LOGGING AND EXERCISE TRACKING Efficient Set Logging • Logging sets is the heart of our Exercise Stats, automatically updating your progress as you log sets. • We simplify your experience by autofilling previous weights and rep counts, reducing manual entries. • Log weightlifting workouts without building them ahead of time with Start Now. Insightful Performance Metrics • Delve into your Workout Stats to view analytics aggregated from your entire workout history, offering insights into overall performance trends and progress over time. • Explore your Exercise Stats, providing detailed analytics for individual exercises, identifying areas for improvement (red) and celebrating progress (green). • Navigate to your Muscle Group Stats to access analytics broken down by specific muscle groups, allowing for targeted assessment and optimization of your training approach. Comprehensive Exercise Statistics • Dive into detailed exercise data for individual exercises on the "Exercise Stats" page, featuring powerful charts showcasing your progress over time for each weight lifting exercise. • Quick stats offer insights like average lift, lowest lift, most frequent lift, average rep count, and more. EXERCISE INFO AND EDUCATION Visual Learning with Exercise Videos • Access demonstration videos for every exercise to ensure proper form and technique. • The Exercise Info page provides step-by-step instructions for each exercise, promoting safe and effective workouts. WORKOUT HISTORY Track Your Progress • Review your workout history, filtering data by muscle group, and sort by workouts or logged sets. MORE INFO • Tailor your workout plans for muscle growth, strength, or weight loss. • Enjoy home workouts or hit the gym with confidence with a powerful weight lifting tracker. • Utilize weightlifting for effective weight and fat loss. • Replace your traditional workout journal and gym log. • Experience the freedom of a free workout planner and weight lifting tracker. • Achieve your fitness goals with a simple gym log, gym planner, and weight lifting tracker. IRON: Your go-to companion for weight lifting, workout tracking, and gym logging. Optimize your weight lifting routine with our free workout planner. Say goodbye to traditional workout journals, trackers, and gym logs and elevate your fitness goals with IRON - your ultimate gym partner. Start tracking your weight lifting workouts today. PRIVACY ironapp.co/privacy TERMS ironapp.co/terms

About

Simple Caffeine Tracker

Features
Read full description

Simple Caffeine Tracker - Know When You Can Sleep Track your caffeine. Sleep better. That simple. One tap to log your coffee, tea, or energy drink. Watch your caffeine level drop in real-time. Know exactly when you'll be ready to sleep. No complexity. Just clarity. • Add drinks in seconds • See your current caffeine level at a glance • Get your sleep-ready time instantly • 30-day history with daily stats • Visual charts to spot your patterns • Track daily average, streaks, and favorite drinks • Personalized for your body (weight & gender) The app calculates caffeine decay based on actual science - your half-life rate matters. It tells you when caffeine will clear your system, so you can plan your last coffee accordingly. Review your past month to understand your habits. See which days you went over your limit. Discover your daily average. Build better routines. Built for everyday use: Clean, minimal interface. No subscriptions. No accounts. No notifications spam. Just open, track, and know where you stand. Perfect for anyone who wants better sleep without giving up their daily coffee ritual.

Screenshots

IRON Weight Lifting Tracker4 screens
Simple Caffeine Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Caffeine Tracker at none against IRON Weight Lifting Tracker's 3. Simple Caffeine Tracker also leads on update cadence (every 2 days vs every 5 days) and device support (3 vs 1). On price and ads 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. IRON Weight Lifting Tracker sells 3 in-app purchases, starting at $5.99 per month. Simple Caffeine Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

IRON Weight Lifting Tracker ships an update every 5 days, Simple Caffeine Tracker every 2 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
IRON Weight Lifting Tracker versus Simple Caffeine Tracker: the parameters behind the verdict, then further details
ParameterIRON Weight Lifting TrackerSimple Caffeine Tracker
PriceFreeFree
Rating4.5 (421 ratings) — better—
Positive reviews56.9% of reviews—
Number of ratings421 — better—
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size85 MB26 MB
Age rating4+4+
DeveloperIRON Digital, Inc.LUCAS GUFFROY

Bugs and requests

IRON Weight Lifting Tracker

Reported bugs

3 issues
  • Unable to delete or edit recorded workouts
  • Subscription issues (unable to use app after trial)
  • Repeated login prompts even with active subscription

Requested features

5 requests
  • Add calendar view to review past workouts
  • Improve exercise video demonstrations
  • Expand exercise library to include more equipment
  • Implement better progression tracking and planning
  • Add timer/rest timer functionality

Simple Caffeine Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

IRON Weight Lifting Tracker

Subscriptions2
  • Monthly$5.991 Month
  • Annual Subscription7 Days trial$35.991 Year
One-time1
  • Lifetime$99.99
None

Simple Caffeine Tracker

No in-app purchases

Questions

Is IRON Weight Lifting Tracker free?
IRON Weight Lifting Tracker is free to download, with in-app purchases available.
Is Simple Caffeine Tracker free?
Simple Caffeine Tracker is free to download, with no in-app purchases.
Do IRON Weight Lifting Tracker or Simple Caffeine Tracker have ads?
Neither IRON Weight Lifting Tracker nor Simple Caffeine Tracker shows ads.
Which is updated more often, IRON Weight Lifting Tracker or Simple Caffeine Tracker?
IRON Weight Lifting Tracker ships an update every 5 days, and Simple Caffeine Tracker every 2 days. Most recently, IRON Weight Lifting Tracker was updated on October 14, 2026 and Simple Caffeine Tracker on October 13, 2026.

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