Comparison

Best Interval Timer Pro vs Period Tracker

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

Head to head
About

Best Interval Timer Pro

This app acts as a personal coach, guiding you through various workouts with customizable interval timers. It supports multiple exercise types and allows for unlimited routine creation, ensuring you can focus on your fitness goals without tracking time.

Highlights
  • Customizable interval timers
  • Unlimited routine creation
  • Pre-set editable routines
  • Background and multitasking support
  • Vibration and sound alerts
  • Music playback support
Features
Read full description

Best Interval Timer is a simple but powerful training app, default routines together with your customized routines will help doing your workouts and fitness. This app is like your personal coach, when you are boxing, MMA, jogging, running, Tabata, swimming, pushups, sit ups, yoga, cycling, exercise, stretching, circuit training, and workout etc, just focus on your workout without having to worry about time, Best Interval Timer will lead you to finish them perfectly. You can create unlimited interval timers which could include warm-up, high/low intensity, cool down and rest time etc, you can custom how many sets you wish to do. Eight free editable routines: MMA, Yoga, Pushups, Boxing, Rope Skipping, Dumbbell, Situps and Jogging. Key Features: ⁃ 8 editable default routines. ⁃ Create unlimited your own routines. ⁃ Big readable counting down time. ⁃ Start, pause or reset routine. ⁃ Warm up, low intensity, high intensity, cool down, rest time. ⁃ Support background, foreground playing and multitasking. ⁃ Music plays. ⁃ Vibrate or not. ⁃ 15 interval switch sounds. ⁃ 12 background interval pictures available. ⁃ Show number of times you have practiced of one routine. ⁃ Support landscape and portrait. ⁃ Create unlimited reminders to alert you doing your workout or anything else. ⁃ Supports universal version. If you have any question or suggestion, please send email to our support userfeed@vip.tom.com.

About

Period Tracker

This app helps users track their menstrual cycles with a unique pixel forest visualization that grows with each cycle. It offers simplified logging, pregnancy mode, and personalized themes, prioritizing user privacy with on-device data storage.

Highlights
  • Living pixel forest visualization
  • Smart cycle tracking
  • Pregnancy mode
  • Simplified logging
  • Passcode lock for privacy
  • Personalized themes
Features
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What’s New ● Pregnancy Mode: Embark on a 40-week forest journey with heartwarming weekly quotes for moms-to-be. ● Smart Tracking: Automatically merges spotting into a single cycle for better accuracy. ● Effortless Logging: A simplified workflow—track your status in a single tap. ● Privacy & Style: Secure your data with a Passcode Lock and enjoy our new high-quality pixel icons. Highlights ● Living Pixel Forest: Watch your forest evolve with your cycle, offering comfort and charm. ● Personalized Themes: Choose from a variety of "Soft Creamy" palettes to match your mood. ● Your Data, Your Privacy: No accounts, no servers. Your data stays safely on your device and iCloud. A Note from the Developer As an indie developer, I created this forest to be a quiet sanctuary. Unlike big corporate apps, this is a personal space designed with love and privacy at its heart. Thank you for supporting my work!

Screenshots

Best Interval Timer Pro4 screens
Period Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Period Tracker at none against Best Interval Timer Pro's 3. Period Tracker also leads on update cadence (monthly vs every 13 months) and rating (5.0 vs 4.8). Best Interval Timer Pro's advantage is ratings volume (14 vs 1) and price ($0.99 vs $2.99). On ads, chart position 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

Best Interval Timer Pro costs $0.99 and Period Tracker $2.99 up front. Best Interval Timer Pro sells 3 in-app purchases, starting at $0.99 per month. Period Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Period Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Best Interval Timer Pro has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Best Interval Timer Pro's written reviews are positive against 100% of Period Tracker's.

UpkeepUpdate frequency

Best Interval Timer Pro ships an update every 13 months, Period Tracker monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard8 real differences · 3 level
Best Interval Timer Pro versus Period Tracker: the parameters behind the verdict, then further details
ParameterBest Interval Timer ProPeriod Tracker
Price$0.99 — better$2.99
Rating4.8 (14 ratings)5.0 (1 ratings) — better
Positive reviews88.0% of reviews100.0% of reviews — better
Number of ratings14 — better1
Update frequencyEvery 13 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#192 — better#196
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size12 MB52 MB
Age rating4+4+
Developer倩 赵Chuang Yi Ting

Customer experience

Best Interval Timer Pro

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews25 reviews
Positive88.0%
Neutral4.0%
Negative8.0%

Period Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Best Interval Timer Pro

Subscriptions3
  • Premium - 1 month7 Days trial$0.991 Month
  • Premium - 6 months1 Month trial$5.496 Months
  • Premium - 1 year3 Months trial$9.991 Year
None

Period Tracker

No in-app purchases

Questions

Is Best Interval Timer Pro free?
Best Interval Timer Pro costs $0.99, and also offers in-app purchases.
Is Period Tracker free?
Period Tracker costs $2.99, with no in-app purchases.
Which has better reviews, Best Interval Timer Pro or Period Tracker?
Period Tracker is rated higher. Best Interval Timer Pro averages 4.8 out of 5 from 14 ratings, while Period Tracker averages 5.0 from 1 ratings.
Do Best Interval Timer Pro or Period Tracker have ads?
Neither Best Interval Timer Pro nor Period Tracker shows ads.
Which is updated more often, Best Interval Timer Pro or Period Tracker?
Best Interval Timer Pro ships an update every 13 months, and Period Tracker monthly. Most recently, Best Interval Timer Pro was updated on October 24, 2026 and Period Tracker on October 25, 2026.
Which is more popular, Best Interval Timer Pro or Period Tracker?
Best Interval Timer Pro currently peaks at #192 in the App Store charts, and Period Tracker at #196. Chart position reflects recent download velocity rather than total install base.

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