Comparison

Timer on Me vs Aspect Ratio Pro

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

Head to head
About

Timer on Me

This app offers a versatile interval timer and stopwatch for iPhone, iPad, and Apple Watch. It allows for multiple concurrent timers, custom workout intervals, and reliable alerts that function even when the app is closed or the phone is locked. It supports various training styles, study techniques, and everyday timing needs.

Highlights
  • Up to 50 independent timers
  • Custom interval editor
  • Built-in workout presets
  • Reliable alerts (even when closed)
  • Apple Watch native app
  • Home Screen widgets
  • Export sessions (CSV, JSON, Text)
Features
Read full description

Timer on Me is the reliable multi-timer and stopwatch for iPhone, iPad, and Apple Watch. Run up to 50 independent timers at once, time interval workouts with precision, and trust that your alerts will fire — even if your phone is locked or the app is closed. ALARMS • Wake-up and reminder alarms with custom labels and weekday schedules • Powered by AlarmKit — rings even when iPhone is locked or Timer on Me is closed • Configurable snooze (3 / 5 / 9 / 15 / 30 minutes) or no snooze • Choose from bundled ringtones or import your own sounds • One-tap enable/disable from the dedicated Alarms tab WORKOUTS & INTERVALS • Built-in Tabata, EMOM, and 30/30 presets — start training in two taps • Custom interval editor with flexible minute/second pickers for work, rest, and rounds • Full-screen workout mode with phase color cues and optional sound mute • Pause, skip, and resume mid-workout without losing your place APPLE WATCH • Full native watchOS app — not a companion shell • Multiple concurrent stopwatches and timers on your wrist • Centisecond stopwatch precision • Dedicated watch complications for one-tap access • Works independently when your iPhone is out of reach 50 TIMERS AT ONCE • Run up to 50 independent timers and stopwatches in a single session • Start, stop, and reset individually or in synced groups • Auto-repeat for looping rounds • Timers continue past zero to track overtime • Visual progress bars with color cues at 50% (yellow) and 10% (red) • Drag-and-drop reordering and custom names RELIABLE ALERTS • AlarmKit: alarms ring even if iPhone is locked or Timer on Me is closed • Dynamic Island and Live Activity for glanceable progress • Home Screen widgets in Small, Medium, and Large sizes • Built-in ringtones including bells, birds, and vintage tones • Tap to preview ringtones instantly before selecting • "Keep Screen On" mode prevents dimming during long sessions CUSTOMIZE & SHARE • Toggle decimals, totals, and percentages per your workflow • Save and overwrite sessions for instant reuse • Export sessions as CSV, JSON, or Plain Text • Share timer setups with teammates, students, or clients BUILT FOR iPhone, iPad & APPLE WATCH • Adaptive layouts for all screen sizes • iPad Split View support • Available in 34 languages PERFECT FOR • HIIT, Tabata, CrossFit, and circuit training • Boxing rounds and martial arts sparring • Studying with Pomodoro and focus blocks • Cooking, baking, and multi-dish meal prep • Classroom activities and group timing • Yoga, meditation, and breathwork • Music practice and public speaking • Board games and party events Download Timer on Me and take full control of your time — at the gym, at work, or at home. Privacy Policy: https://masawata.net/privacy-policy.html Terms Of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Aspect Ratio Pro

This app helps you quickly solve for an unknown value in a proportion. Simply input three known numbers, and it will calculate the fourth, making ratio and proportion calculations effortless.

Highlights
  • Rule of three calculations
  • Instant fourth value calculation
  • Ratio and proportion solver
  • Intuitive input interface
  • Supports iPhone and Mac
Read full description

Your new rule-of-three sidekick. Enter three values, and the app instantly finds the fourth. Perfect for calculating ratios and proportions when one value is missing. ⁂ Support If you need help or want to make a feature suggestion, I’d love hearing from you → https://appahead.studio/help/ Feedback Enjoying Aspect Ratio Pro? I’d love your support with a kind review on the App Store. About I’m Martin — designer, developer, and founder of App ahead. Since 2015, I’ve been creating ambitious apps for Apple devices, driven by a strong vision and thoughtful, forward-thinking design. Terms of Use: https://appahead.studio/terms Privacy Policy: https://appahead.studio/privacy

Screenshots

Timer on Me4 screens
Aspect Ratio Pro3 screens

Verdict

The call

The clearest difference is in-app purchases: Aspect Ratio Pro at none against Timer on Me's 1. Aspect Ratio Pro also leads on review sentiment (100% vs 67%) and iOS requirement (18.6 vs 26.0). Timer on Me's advantage is rating (4.4 vs 4.0) and ratings volume (7 vs 1). On update cadence, ads 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

Timer on Me costs $1.99 and Aspect Ratio Pro $3.99 up front. Timer on Me sells 1 one-off in-app purchase. Aspect Ratio Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Timer on Me holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Timer on Me has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Timer on Me's written reviews are positive against 100% of Aspect Ratio Pro's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 15, 2026 and November 8, 2026 respectively.

Scorecard7 real differences · 3 level
Timer on Me versus Aspect Ratio Pro: the parameters behind the verdict, then further details
ParameterTimer on MeAspect Ratio Pro
Price$1.99 — better$3.99
Rating4.4 (7 ratings) — better4.0 (1 ratings)
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings7 — better1
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, Apple Watch — betteriPhone, Mac
Requires iOS26.018.6 — better
Further details — not scored
Size10 MB42 MB
Age rating9+4+
DeveloperWeiren HsiaoApp ahead GmbH

Customer experience

Timer on Me

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Aspect Ratio Pro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Timer on Me

One-time1
  • More AlarmsFree
None

Aspect Ratio Pro

No in-app purchases

Questions

Is Timer on Me free?
Timer on Me costs $1.99, and also offers in-app purchases.
Is Aspect Ratio Pro free?
Aspect Ratio Pro costs $3.99, with no in-app purchases.
Which has better reviews, Timer on Me or Aspect Ratio Pro?
Timer on Me is rated higher. Timer on Me averages 4.4 out of 5 from 7 ratings, while Aspect Ratio Pro averages 4.0 from 1 ratings.
Do Timer on Me or Aspect Ratio Pro have ads?
Neither Timer on Me nor Aspect Ratio Pro shows ads.
Which is updated more often, Timer on Me or Aspect Ratio Pro?
Timer on Me ships an update every 3 weeks, and Aspect Ratio Pro every 3 weeks. Most recently, Timer on Me was updated on November 15, 2026 and Aspect Ratio Pro on November 8, 2026.

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