Comparison

Flash Interval Timer Workout vs RiseReps

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

Head to head
About

Flash Interval Timer Workout

This app provides a customizable interval timer for various high-intensity interval training (HIIT) and circuit workouts. Easily build, save, and access your training sessions with clear visual cues and audio prompts to keep you focused.

Highlights
  • Customizable work and rest phases
  • Save and favorite workouts
  • Large, clear countdown display
  • Audio and voice cues
  • Workout history tracking
  • Multiple appearance themes
Features
Read full description

Flash Interval Timer Workout is a fast, focused interval timer for HIIT, Tabata, circuits, running, strength work, and custom training sessions. Build sessions in seconds, save them to your library, and stay locked in with a large circular countdown that makes it obvious what phase you are in, how long is left, and what comes next. Features: Big full-screen interval timer Custom work, rest, prepare, and cooldown phases Save workouts to your library Favourite workouts for quick access Presets for fast setup Advanced custom sets and variations Skip the last rest option Audio and voice countdown cues Multiple sound themes Per-phase colour customisation Workout history Light, dark, and system appearance options Flash Interval Timer Workout is designed to reduce friction before and during training, so you can start quickly and keep moving.

About

RiseReps

This alarm clock requires you to complete a set number of physical exercises, counted by your camera, before it can be turned off. It offers strict modes to prevent phone usage and accountability features to share progress with friends.

Highlights
  • Camera-verified exercise counting
  • No snooze button
  • Full phone lockdown mode
  • Weekly rep progression
  • Accountability partner sharing
  • Workout stats and streaks
Features
Read full description

Wake up and move with RiseReps, the camera-verified workout alarm. Choose push-ups, squats, or jumping jacks. Your camera counts your reps on-device as you complete your morning workout. Start your day with a win you can see. HOW IT WORKS Set your wake-up time, choose your exercise and repeat days, and try the camera rep counter during setup. When your alarm activates, open RiseReps and complete your reps. BUILD A MORNING ROUTINE Track your streak, completed workouts, total reps, and wake-up times. Weekly progression helps you build on your starting rep count. After a workout, see your next scheduled alarm and adjust it with a tap. CHOOSE YOUR STRICTNESS Standard, Persistent, and Full Lockdown modes let you choose your level of accountability. Persistent mode adds follow-up alerts. Full Lockdown uses Apple's Screen Time controls to block distracting apps during your workout, with your permission. ALARM READINESS RiseReps helps you check alarm permissions and sound settings. If notification scheduling fails, a warning and retry option help you resolve it before your next alarm. System alarm features depend on your iOS version and permissions; older iOS versions use notifications. ACCOUNTABILITY AND ARENA Pair with an accountability partner, share your progress, and compete in daily and weekly Arena leaderboards with verified morning workouts. Optional iCloud features require an iCloud account. CAMERA PRIVACY Pose detection runs on your device. Camera images and video are not recorded or uploaded. SUBSCRIPTIONS RiseReps Pro is required for camera-verified alarm workouts and premium features. Choose a weekly or annual auto-renewing subscription. The annual plan includes a three-day free trial for eligible customers. Prices and applicable offer terms appear before purchase. Payment is charged to your Apple Account at confirmation of purchase, or after an eligible free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel your subscription in your Apple Account settings. Restore purchases from the paywall. Privacy Policy: https://risereps.app/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flash Interval Timer Workout4 screens
RiseReps4 screens

Verdict

The call

The clearest difference is rating: Flash Interval Timer Workout at 4.9 against RiseReps's 4.4. Flash Interval Timer Workout also leads on in-app purchases (none vs 6) and review sentiment (100% vs 67%). RiseReps's advantage is ads (none vs shown). On price, ratings volume, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RiseReps sells 6 in-app purchases, starting at $4.99 per 7 days. Flash Interval Timer Workout asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flash Interval Timer Workout holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 100% of Flash Interval Timer Workout's written reviews are positive against 67% of RiseReps's.

UpkeepUpdate frequency

Flash Interval Timer Workout ships an update every 9 days, RiseReps weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
Flash Interval Timer Workout versus RiseReps: the parameters behind the verdict, then further details
ParameterFlash Interval Timer WorkoutRiseReps
PriceFreeFree
Rating4.9 (7 ratings) — better4.4 (5 ratings)
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings7 — better5
Update frequencyEvery 9 daysWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size43 MB47 MB
Age rating4+4+
DeveloperColin DifferJonathan Machado

Customer experience

Flash Interval Timer Workout

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RiseReps

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Flash Interval Timer Workout

No in-app purchases

6 purchases

RiseReps

Subscriptions6
  • RiseReps Pro Weekly$4.997 Days
  • RiseReps Monthly (Referral)$9.991 Month
  • RiseReps Monthly3 Days trial$9.991 Month
Show 3 more
  • RiseReps Pro Annual$29.991 Year
  • RiseReps Annual3 Days trial$39.991 Year
  • RiseReps Annual (Referral)7 Days trial$39.991 Year

Questions

Is Flash Interval Timer Workout free?
Flash Interval Timer Workout is free to download, with no in-app purchases.
Is RiseReps free?
RiseReps is free to download, with in-app purchases available.
Which has better reviews, Flash Interval Timer Workout or RiseReps?
Flash Interval Timer Workout is rated higher. Flash Interval Timer Workout averages 4.9 out of 5 from 7 ratings, while RiseReps averages 4.4 from 5 ratings.
Do Flash Interval Timer Workout or RiseReps have ads?
Flash Interval Timer Workout shows ads; RiseReps does not.
Which is updated more often, Flash Interval Timer Workout or RiseReps?
Flash Interval Timer Workout ships an update every 9 days, and RiseReps weekly. Most recently, Flash Interval Timer Workout was updated on October 7, 2026 and RiseReps on October 8, 2026.

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