Fitero vs Custom Interval Workout Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitero
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Walk into every workout with a plan. Fitero brings your routines, set log, rest timer, and progress together in one focused app for iPhone and iPad. Train at the gym or at home. Keep logging without a signal, and have your previous numbers ready when it's time for the next set. PLAN YOUR NEXT SESSION Build reusable routines from a library of 1,300+ exercises. Organize them into multi-week programs with workout days and rest days. See your week at a glance and start today's scheduled session from Home. LOG THE WAY YOU TRAIN Track weight and reps, bodyweight reps, duration, distance, loaded distance, or assistance, depending on the exercise. Add effort, side, and set notes when the details matter. Check your previous performance and copy your last values to keep moving between sets. REST, THEN GO AGAIN Finish a set and let the rest countdown begin. The full-screen timer keeps the next set in view, so you can take your break and return to your session. SEE YOUR WORK ADD UP Review completed sessions with set-by-set details, duration, and training volume. Follow exercise performance and personal records. Pro unlocks full workout history and advanced analytics, including estimated one-rep max and volume trends for supported strength exercises. TRACK MORE THAN THE BARBELL Log body weight and measurements, follow changes on charts, and set targets for the metrics that matter to you. Choose which measurements appear on your dashboard. MAKE IT YOURS Choose Dark, Light, or Pink. All three themes are included in the free experience. Set your preferred weight and measurement units for numbers that feel familiar. YOUR TRAINING, ON YOUR TERMS Log workouts offline with data stored on your device. Export your workout and measurement history as CSV files for your own analysis. With Pro and an account, back up and sync supported training data across your devices when you're online. START FREE. ADD PRO WHEN YOU NEED IT. Workout logging is free, with limits on saved routines, programs, tracked exercises, measurement types, and history access. Optional Fitero Pro adds cloud backup and sync, full history, and advanced exercise analytics, and removes those planning and tracking limits. SUBSCRIPTION INFORMATION Fitero Pro is an optional auto-renewable subscription. Available plans, prices, and any eligible introductory offers are shown in the app before purchase. Payment is charged to your Apple Account according to the offer you confirm. Subscriptions renew automatically unless canceled before renewal. Manage or cancel your subscription in your App Store account settings. Fitero is a fitness tracking and planning tool, not a medical service. Exercise estimates are for information and are not a guarantee of results. Privacy Policy: https://fitero.eu/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Fitero Service Terms: https://fitero.eu/terms.html
Custom Interval Workout Timer
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The ultimate workout timer for any training style. Whether you're doing Tabata sprints, EMOM weightlifting, AMRAP circuits, HIIT cardio, or boxing rounds — Custom Interval Workout Timer has you covered. TIMER TYPES • Tabata — Classic 20s work / 10s rest intervals • EMOM — Every Minute on the Minute • AMRAP — As Many Rounds As Possible with countdown • HIIT — Customizable work/rest intervals • Boxing — Round timer with rest periods • For Time — Count up with target time • Custom — Build any interval sequence you want POWERFUL FEATURES • Timer Chains — Link multiple timers to run back-to-back • Preset Library — 15+ ready-to-go workouts for beginners and pros • Manual Advance — Pause between intervals and go at your own pace • Adjustable Prep Time — Get ready before each workout starts AUDIO & HAPTICS • Voice Announcements — Hear phase changes and round counts • Countdown Beeps — Audio cues as intervals end • 7 Beep Sounds — Choose a different sound for each timer type • Haptic Feedback — Feel transitions even with sound off TRACK YOUR PROGRESS • Workout History — Log every completed session • Monthly Calendar — See your training at a glance • Weekly Stats — Track workouts and total training time STOPWATCH • Precision stopwatch with lap tracking • Fastest and slowest lap highlighting SHARE & CUSTOMIZE • Share timers via QR code or link • Import timers from friends • 8 accent colors and dark/light/system themes • Keep Screen On mode for hands-free training APPLE WATCH (Pro) • Mirror and control timers from your wrist APPLE HEALTH • Automatically log workouts to Apple Health • Contribute to your Activity Rings Download now and start training smarter. Terms of Use: https://sites.google.com/view/michaelmcgillapps/terms-of-service Privacy Policy: https://sites.google.com/view/michaelmcgillapps/privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: Fitero at every 10 days against Custom Interval Workout Timer's every 3 weeks. Fitero also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support 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
Both are free to download. Fitero sells 2 in-app purchases, starting at $1.99 per month and Custom Interval Workout Timer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Fitero ships an update every 10 days, Custom Interval Workout Timer every 3 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.
| Parameter | Fitero | Custom Interval Workout Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 74 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Hristo Lalev | Michael McGill apps llc |
In-app purchases
Fitero
- 1 Month Pro Plan$1.991 Month
- 12 months Pro Plan$19.991 Year
Custom Interval Workout Timer
- Monthly$1.991 Month
- Yearly$19.991 Year
Questions
Is Fitero free?
Is Custom Interval Workout Timer free?
Do Fitero or Custom Interval Workout Timer have ads?
Which is updated more often, Fitero or Custom Interval Workout Timer?
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