Comparison

interval timer hiit or running vs RepLog

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

Head to head
About

interval timer hiit or running

This interval timer app helps you set up HIIT, workout, or running sessions quickly. Customize workout and rest times, with visual cues and optional sound/vibration alerts. It works in the background, allowing you to use other apps simultaneously.

Highlights
  • Customizable interval timers
  • Visual phase indicators
  • Sound and vibration alerts
  • Background operation
  • Minimalist user interface
  • Supports Apple Watch
Features
Read full description

Here's your new interval timer apple watch for hiit, workout, running session etc... Set up your training session in a few seconds. Select the number of sets (cycles), the workout time, and the rest time, and let's go! Colorful backgrounds indicate the current phase of the workout. The minimalist design makes the app user-friendly, and easy to read at a glance. Sounds and vibrations can be activated/deactivated to indicate phase transitions. You can customize the settings (sounds, vibrations, colors, etc...). The app is working in the background so you can use it with other apps if you wish. No more excuses to miss a workout or training now!

About

RepLog

Features
Read full description

RepLog โ€” Voice-Powered Workout Log Stay in the zone. Log your training with your voice. RepLog is built for people who are serious about training โ€” not about fiddling with their phone between sets. After each set, tap once, say what you did, and get back to the bar. RepLog's AI turns your words into a complete, structured workout entry in seconds. "Bench press, 80 kilograms, 8 reps, 3 sets." That's all it takes. FEATURES Voice Logging One tap, one sentence, done. Supports English and Traditional Chinese speech recognition โ€” speak naturally, in whichever language feels right. AI Smart Parsing RepLog automatically pulls out exercise name, weight, reps, sets, and any notes you mention โ€” including how the set felt. No formatting required. Workout Journal Your full training history, organized by day. Scroll back through past sessions and see exactly how far you've come. Progress Tracking Automatic PR detection, strength trend charts, bodyweight tracking, and training streaks โ€” everything you need to see your progress at a glance. Rest Timer Log a set and RepLog keeps time for you, nudging you when it's time to go again. Daily Workout Suggestions Not sure what to train today? Based on your cycle, RepLog recommends Push, Pull, Legs, or Cardio to keep your programming on track. Manual Editing Prefer to make tweaks yourself? Add, edit, or update any entry at any time. WHY REPLOG Fully offline โ€” your data never leaves your device No account needed โ€” download and start training immediately Distraction-free design โ€” built to keep your head in the workout Traditional Chinese support โ€” tuned for Chinese-speaking athletes SUBSCRIPTION & PRICING RepLog is free to download. The free tier includes up to 5 voice logs per day. RepLog Pro unlocks unlimited voice logging: Monthly: NT$60 / month, auto-renewing Yearly: NT$490 / year, auto-renewing Lifetime: NT$1,290 one-time purchase Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription anytime in your App Store account settings. LINKS Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://harrycodingnow.github.io/replog-websites/privacy.html Support: https://harrycodingnow.github.io/replog-websites/

Screenshots

interval timer hiit or running3 screens
RepLog4 screens

Verdict

The call

The clearest difference is price: RepLog at Free against interval timer hiit or running's $0.99. RepLog also leads on update cadence (every 2 days vs every 3 weeks). interval timer hiit or running's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 26.2). On ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

RepLog is free to download; interval timer hiit or running costs $0.99 up front. RepLog sells 3 in-app purchases, starting at $1.99 per month. interval timer hiit or running asks for nothing beyond the download.

UpkeepUpdate frequency

interval timer hiit or running ships an update every 3 weeks, RepLog every 2 days. The most recent releases landed on September 17, 2026 and August 13, 2026 respectively.

Scorecard4 real differences ยท 4 level
interval timer hiit or running versus RepLog: the parameters behind the verdict, then further details
Parameterinterval timer hiit or runningRepLog
Price$0.99Free โ€” better
Positive reviews33.3% of reviewsโ€”
Update frequencyEvery 3 weeksEvery 2 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationPaidโ€”
DevicesiPhone, iPod, Apple Watch โ€” betteriPhone, iPad
Requires iOS15.6 โ€” better26.2
Further details โ€” not scored
Size1 MB13 MB
Age rating4+4+
DeveloperSylvain HuonKai Teng Hou

In-app purchases

None

interval timer hiit or running

No in-app purchases

3 purchases

RepLog

Subscriptions2
  • RepLog Monthly Plan$1.991 Month
  • RepLog Annual Plan$14.991 Year
One-time1
  • Lifetime$39.99

Questions

Is interval timer hiit or running free?
interval timer hiit or running costs $0.99, with no in-app purchases.
Is RepLog free?
RepLog is free to download, with in-app purchases available.
Do interval timer hiit or running or RepLog have ads?
Neither interval timer hiit or running nor RepLog shows ads.
Which is updated more often, interval timer hiit or running or RepLog?
interval timer hiit or running ships an update every 3 weeks, and RepLog every 2 days. Most recently, interval timer hiit or running was updated on September 17, 2026 and RepLog on August 13, 2026.

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