Comparison

HIIT Workout Timer vs PeptKit

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

Head to head
About

HIIT Workout Timer

Features
Read full description

Stop staring at a stopwatch mid-burpee. This is a HIIT interval timer that calls every work and rest phase out loud, so you stay in the burn and just keep moving until the round is done. Most timers make you glance at the screen between rounds. This one runs the whole session for you: a full-screen ring flips from work-red to rest-teal while voice, beep and haptic cues fire on every phase change and final countdown. Train Tabata, EMOM, sprint ladders or a circuit you build yourself — tap start, follow the cues, empty the tank. WHAT YOU GET - A custom interval builder for work, rest, sets, rounds, warm-up and cooldown - Ready-made Tabata, EMOM, sprint ladder and fat-burn presets to start in one tap - Voice, beep and haptic cues on every phase change plus a 3-2-1 countdown - A full-screen color ring that shows work, rest and set breaks at a glance - Progress tracking with streaks, work minutes, rounds, charts and session history - A halfway voice cue and keep-screen-awake mode so you never lose your place PERFECT FOR - HIIT and Tabata fans who want max effort without watching a clock - Home and gym athletes running circuit, EMOM or AMRAP-style rounds - Runners and cyclists doing sprint intervals and work-to-rest ratios - Anyone building a consistent, short, high-intensity training habit WHY NOT JUST USE THE PHONE STOPWATCH A stopwatch makes you look, tap and count between every round — exactly when you should be moving. This timer runs the full circuit hands-free with audio and haptic cues, so you keep your eyes off the screen and your effort where it belongs. PRIVACY Everything runs on-device. No account, no ads, no tracking — your workouts and stats never leave your phone, and the whole app works fully offline. FULL ACCESS A membership unlocks unlimited custom circuits, the full interval builder, and complete progress tracking (streaks, charts and session history). It is offered as a weekly plan, a yearly plan, or a one-time lifetime purchase. Lace up, tap start, and let the timer run your workout. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

About

PeptKit

Features
Read full description

Staying consistent with GLP-1 or peptide therapy is hard when your doses, injection sites, and weight changes live in your notes app. "PeptKit - Peptide & GLP-1 Log“ puts your entire protocol in one simple place. Log a shot in seconds, rotate injection sites correctly, and see how your weight responds over time. When it's time for a check-in, export a clean report your doctor can actually read. WHAT YOU CAN DO • Log every dose with date, amount, and injection site • Rotate sites with a visual body map so you avoid overuse • Set reminders so you never miss or double a shot • Track weight and body measurements alongside your doses • Export doctor-ready reports as PDF WORKS WITH YOUR PROTOCOL "PeptKit - Peptide & GLP-1 Log" supports weekly and daily schedules for GLP-1 medications and research peptides alike — including titration phases, microdosing, and maintenance doses. WHY PEOPLE STAY WITH "PeptKit - Peptide & GLP-1 Log" Seeing your dose history next to your weight trend keeps you honest and motivated. No spreadsheets, no guesswork — just a clear picture of what's working. Your data stays on your device. No account required. Download "PeptKit - Peptide & GLP-1 Log" and take control of your protocol today. Note: PeptKit is a tracking tool, not medical advice. Always follow your healthcare provider's instructions. In-App Purchases: - Weekly with 3-day trial then $3.99 - Yearly at $29.99 Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://techrozsolutions.netlify.app/peptkit/privacy_policy.html

Screenshots

HIIT Workout Timer4 screens
PeptKit4 screens

Verdict

The call

The clearest difference is device support: PeptKit at 3 against HIIT Workout Timer's 1. PeptKit also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases 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. HIIT Workout Timer sells 3 in-app purchases, starting at $2.99 per 7 days and PeptKit sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 4 level
HIIT Workout Timer versus PeptKit: the parameters behind the verdict, then further details
ParameterHIIT Workout TimerPeptKit
PriceFreeFree
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size11 MB36 MB
Age rating4+12+
DeveloperPhuc PhamMehroz Sheikh

In-app purchases

3 purchases

HIIT Workout Timer

Subscriptions2
  • Weekly$2.997 Days
  • Yearly$14.991 Year
One-time1
  • Lifetime Pro$29.99
2 purchases

PeptKit

Subscriptions2
  • Weekly3 Days trial$3.997 Days
  • Yearly$29.991 Year

Questions

Is HIIT Workout Timer free?
HIIT Workout Timer is free to download, with in-app purchases available.
Is PeptKit free?
PeptKit is free to download, with in-app purchases available.
Do HIIT Workout Timer or PeptKit have ads?
Neither HIIT Workout Timer nor PeptKit shows ads.

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