Comparison

Python PTS vs Next Up

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

Head to head
About

Python PTS

This advanced fitness app uses haptic and audio cues to keep you aware of workout times without needing to look at a screen. It intelligently adjusts timer speeds to push you harder and integrates with Apple Health to track vital metrics.

Highlights
  • Haptic and audio workout timers
  • Intelligent timer speed adjustments
  • Multiple difficulty levels
  • Apple Health integration
  • Heart rate tracking
  • Calorie and distance tracking
Features
Read full description

The most advanced Health and Fitness application in the world. Python PTS (Performance Training System) uses haptic and audio feedback patterns to keep users aware of the current time during their workouts, therefore removing the need for users to have to LOOK at the time. This is a groundbreaking feature that has forever changed the way training is done for swimmers, runners, weight lifters, and more. Python PTS is also baked with intelligence, and randomly speeds up its timer to keep users training harder. Users can choose from four difficulties to determine how fast their PTS timer will push them, or can opt to have regular speed. APPLE HEALTH INTEGRATION Along with all of this, Python PTS integrates with Apple Health to allow users to view heart rate data, caloric data, distance data, steps taken, and swimming strokes taken during workouts. Download the most innovative concept for Health and Fitness software in the market, Python PTS.

About

Next Up

Create and customize interval timers with detailed options for reps, sets, colors, and sounds. Offers flexible display modes, quick actions for navigation, and background notifications. Organize timers with folders and choose between light and dark themes.

Highlights
  • Customizable intervals (reps, sets, colors, sounds)
  • Detailed and full-screen display modes
  • Portrait and landscape orientation support
  • Quick actions for navigation and editing
  • Background notifications
  • Timer organization with folders
Features
Read full description

Customize Your Intervals, Your Way A fully customizable interval timer: Create your intervals. Specify reps, sets, colours and sounds. Tailor it to your purpose and needs. Minimal design and easy to use. Options for rep-based intervals and images. Display options: Choose to run your timer in a detailed view that auto-scrolls through intervals or a full-screen mode for a larger, easily visible display. Both modes support portrait and landscape orientations. Visual details: In detailed view, running intervals and sets are highlighted, providing a clear visual cue. For intervals with multiple reps, the highlighted area indicates the percentage completed. Set optional background colours on intervals for a visual cue. Light and dark mode versions are available and will adapt to your preferences set on your device. Quick actions: Set an interim interval that will automatically be added between intervals. Optionally, end your timer with the interim interval. Skip or backtrack through intervals using intuitive arrow buttons. Swipe actions allow for easy deletion and duplication of intervals and sets. --- Interval Timer features: • Interval timers: Create timers with unlimited intervals. • Description, Length, and Reps: Set the details of each interval, customizing it to your precise requirements. • Interim Intervals: Quickly set up timers by adding interim intervals that run between each interval. • Interval Sets: Group intervals into sets and specify the desired number of set reps. • Interval Customization: Differentiate intervals with background colors. • Time Display: View countdown of each interval and total remaining time, with an option to display total elapsed time. • Progress and Highlighting: View progress with highlighted current intervals and reps completed. • Start from Any Interval: Choose which interval to start the timer from, providing maximum control. • User-friendly Actions: Effortlessly manage intervals with swipe actions for deletion and duplication. Duplicate button allows for easy copying of intervals, sets, and timers. Arrow buttons enable smooth navigation between intervals. • Background Notifications: Run timers in the background and receive alerts for interval changes and timer completion. • Organize with Folders: Create folders to organize and easily access your timers. • Orientation and Display: Enjoy portrait and landscape orientations, and full-screen mode for a larger timer display. • Light and Dark Mode: Seamlessly switch between light and dark mode to suit your preference. Upgrade features include: • Unlimited timers: Create as many timers as you like. • Sound Options: Enable countdown beeps, set interval/timer sounds, and/or enable text to speech. • Rep-based Intervals: Option to create intervals based on reps instead of time to offer maximum flexibility. • More Interval Customization: Differentiate intervals with images/photos and sounds. • Edit received timers: Flexibility to modify all timers. Subscription - syncing and sharing timers: • Sync and Share: Sync timers across devices and choose to share timers and folders with other users. Sharing via email includes a direct download link and instructions. --- Privacy Policy: https://alysha.dev/interval-timer-privacy-policy Terms of Use: https://alysha.dev/interval-timer-terms-of-use

Screenshots

Python PTS4 screens
Next Up4 screens

Verdict

The call

The clearest difference is monetization model: Python PTS at free against Next Up's free with in-app purchases. Python PTS also leads on review sentiment (100% vs 76%) and rating (5.0 vs 4.7). Next Up's advantage is ratings volume (2.8K vs 9) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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. Python PTS sells 1 one-off in-app purchase and Next Up sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Python PTS holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Next Up has 2.8K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 100% of Python PTS's written reviews are positive against 76% of Next Up's.

UpkeepUpdate frequency

Python PTS ships an update every 3 weeks, Next Up every 5 weeks. The most recent releases landed on June 6, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 5 level
Python PTS versus Next Up: the parameters behind the verdict, then further details
ParameterPython PTSNext Up
PriceFreeFree
Rating5.0 (9 ratings) — better4.7 (2.8K ratings)
Positive reviews100.0% of reviews — better76.0% of reviews
Number of ratings92.8K — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size23 MB22 MB
Age rating4+4+
DeveloperZachary MakarAlysha Kwok

Customer experience

Python PTS

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Next Up

All ratings2,831 ratings
Positive93.5%
Neutral3.0%
Negative3.5%
Written reviews208 reviews
Positive76.0%
Neutral6.7%
Negative17.3%

In-app purchases

1 purchases

Python PTS

One-time1
  • Python PTS Unlock Key$4.99
2 purchases

Next Up

Subscriptions1
  • Syncing and Sharing$3.991 Month
One-time1
  • Upgrade$2.99

Questions

Is Python PTS free?
Python PTS is free to download, with in-app purchases available.
Is Next Up free?
Next Up is free to download, with in-app purchases available.
Which has better reviews, Python PTS or Next Up?
Python PTS is rated higher. Python PTS averages 5.0 out of 5 from 9 ratings, while Next Up averages 4.7 from 2.8K ratings.
Do Python PTS or Next Up have ads?
Neither Python PTS nor Next Up shows ads.
Which is updated more often, Python PTS or Next Up?
Python PTS ships an update every 3 weeks, and Next Up every 5 weeks. Most recently, Python PTS was updated on June 6, 2026 and Next Up on September 24, 2026.

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