Comparison

Workout Timer vs Ironbook

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

Head to head
About

Workout Timer

Features
Read full description

Workout Timer is the ultimate interval training companion crafted specifically for iOS 17 and watchOS 10+. Whether you are crushing heavy sets in the gym, doing high-intensity Tabata at home, or running EMOM CrossFit circuits, Workout Timer eliminates distractions so you can focus entirely on the burn. [WHY YOU WILL LOVE WORKOUT TIMER] [Interactive Lock Screen & Dynamic Island] Sweaty hands? Phone mounted across the gym? Control your entire workout directly from the Lock Screen or Dynamic Island with zero phone unlock required. [Standalone Apple Watch App & Bilateral Sync] Fully untethered workout freedom. Precise Taptic haptics buzz your wrist on 3, 2, 1, while HealthKit tracks your heart rate and closes your Apple Fitness rings. [PRO Guided Video Loops (10-Min Core Abs)] Experience Apple Fitness+ quality workout guidance. Every exercise features continuous posture loops and automatically previews the next exercise during rest periods. [Multilingual Voice Coaches & Audio Ducking] Train with coaches in English, Spanish, and Chinese. Listen to your favorite workout playlist on Spotify or Apple Music - audio levels automatically duck when the coach speaks. [One-Time Purchase - No Subscriptions!] We believe in fair software. Unlock the full program once and keep lifetime access forever across all your devices. [PERFECT FOR] - Tabata Protocols (20s Work / 10s Rest) - High Intensity Interval Training (HIIT) - EMOM & CrossFit WODs - Strength Training & Weightlifting Rest Timers - Boxing, MMA & Martial Arts Rounds Download Workout Timer today and make every second count!

About

Ironbook

Features
Read full description

Ironbook is a workout log with the look of a gym blackboard: chalk on iron, red tape, gold for records. Free to log. Pro is a one-time unlock. No subscription. The whole point of a training log is knowing what you did last time while you stand at the bar. Ironbook puts that number next to every set, and then draws the line going up. FREE, FOREVER • Unlimited workouts, templates and history • Start from a template (three included) or start blank • Every set shows last session's weight and reps; tick a set and it copies them if you left them blank • Ticking a set starts the rest timer: 1:00, 1:30, 2:00 or 3:00, with a buzz when it is time • Add exercises and sets on the fly; finish, and Ironbook tells you if you set a PR • Repeat any past workout with one tap IRONBOOK PRO, ONE PAYMENT • Progress: estimated one-rep max over time per exercise, PR sessions marked in gold, gain since your first log, heaviest set per session, weekly volume • Records: est. 1RM, best set and heaviest set for every lift, ranked • Plate maths for any bar • Program library: 5x5, push pull legs, upper lower, three-day full body and dumbbells only, added to your templates in one tap Bought Ironbook before it went free? Pro is already yours. kg or lb. No account, no ads, no tracking, nothing leaves your phone.

Screenshots

Workout Timer3 screens
Ironbook4 screens

Verdict

The call

The clearest difference is device support: Workout Timer at 3 against Ironbook's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Workout Timer versus Ironbook: the parameters behind the verdict, then further details
ParameterWorkout TimerIronbook
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size68 MB1 MB
Age rating4+4+
DeveloperKang Wen ChiangMatthew Busel

In-app purchases

None

Workout Timer

No in-app purchases

None

Ironbook

No in-app purchases

Questions

Is Workout Timer free?
Workout Timer is free to download, with no in-app purchases.
Is Ironbook free?
Ironbook is free to download, with no in-app purchases.
Do Workout Timer or Ironbook have ads?
Neither Workout Timer nor Ironbook shows ads.
Which is updated more often, Workout Timer or Ironbook?
Workout Timer ships an update every 5 days, and Ironbook every 5 days. Most recently, Workout Timer was updated on October 8, 2026 and Ironbook on October 14, 2026.

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