Comparison

Interval Timer Plus vs TMR Interval Timer & Stopwatch

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

Head to head
About

Interval Timer Plus

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

Highlights
  • Customizable intervals
  • Named intervals with voice readout
  • Individual colors and sounds
  • Count time or repetitions
  • Unlimited presets
  • Works in background
  • Full screen color coding
Features
Read full description

Free, simple and easy to use all purpose Interval Timer SIMPLE AND FREE INTERVAL TIMER + 1-Tap Quickstart + No signup required, download and get going immediately GLANCEABLE + Very Big Fonts, visible from everywhere + Full screen color coding, works like a traffic light right in front of you + Portrait or landscape, always uses the full screen space POWERFUL ADVANCED PRESETS + Multiple intervals, each individually customizable + Name your intervals and have Interval Timer read it out to you + Individual colors and sounds + Count time or repetitions + Unlimited amount of presets ACCESSIBLE + Works with locked screen or while in another app + Reads out the interval name, so you know exactly what’s on + Vibration or silent mode, for the times when you need to tune it down + Works great with headphones and your own music + Supports dark and light mode REPEAT YOUR ROUTINE + Prepare and save your settings in presets + Pick your presets and start with just 1-tap OPTIMIZE ALL OF YOUR ACTIVITIES + Tabata timer + HIIT training + Crossfit + Circuit training + Fitness routines + Home workouts + Boxing round timer + Calisthenics circuit timer

About

TMR Interval Timer & Stopwatch

Features
Read full description

TMR is the one interval timer for all your needs — simple, flexible, and powerful. Create fully customized timers or choose from dozens of ready-made presets: Pomodoro, Tabata, HIIT, EMOM, AMRAP, Boxing Round Timer, Study Sessions, Focus Blocks, Yoga Intervals, and more. Key Features: • Extensive library of professional presets for work, training, rest, and focus • Fast creation and saving of personalized timers • Full customization of all parameters: rounds, intervals, rest periods, sounds, and alerts • Favorites — quick access to your most-used timers • Versatile for Pomodoro, HIIT, Boxing, Tabata, Study, Focus, and any other routines • Runs in the background TMR helps you manage your time efficiently — from everyday tasks to high-intensity workouts. Read our full Terms of Service and Privacy Policy: https://zdravo.mobi/docs/Terms_and_Conditions.pdf https://zdravo.mobi/docs/Privacy_Policy.pdf

Screenshots

Interval Timer Plus4 screens
TMR Interval Timer & Stopwatch4 screens

Verdict

The call

The clearest difference is update cadence: TMR Interval Timer & Stopwatch at every 9 days against Interval Timer Plus's every 2 months. Interval Timer Plus's advantage is device support (4 vs 1) and iOS requirement (14.3 vs 17.6). On price, 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. Interval Timer Plus sells 1 one-off in-app purchase and TMR Interval Timer & Stopwatch sells 8 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Timer Plus ships an update every 2 months, TMR Interval Timer & Stopwatch every 9 days. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Interval Timer Plus versus TMR Interval Timer & Stopwatch: the parameters behind the verdict, then further details
ParameterInterval Timer PlusTMR Interval Timer & Stopwatch
PriceFreeFree
Rating4.9 (6K ratings) — better—
Positive reviews95.3% of reviews—
Number of ratings6K — better—
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS14.3 — better17.6
Further details — not scored
Size21 MB17 MB
Age rating4+4+
DeveloperSu-Au HwangAliaksei Kruchkou

Bugs and requests

Interval Timer Plus

Reported bugs

1 issue
  • Audio alerts not working when app is in the background

Requested features

2 requests
  • Support for Apple Watch integration
  • Ability to delete saved workouts

TMR Interval Timer & Stopwatch

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Interval Timer Plus

One-time1
  • Remove Ads$2.99
8 purchases

TMR Interval Timer & Stopwatch

Subscriptions8
  • Weekly TMR Pro3 Days trial$0.997 Days
  • TMR Pro Monthly7 Days trial$3.991 Month
  • TMR Pro Monthly3 Days trial$3.991 Month
Show 5 more
  • TMR Pro Weekly$5.997 Days
  • Annual TMR Pro3 Days trial$10.991 Year
  • TMR Pro Annually7 Days trial$19.991 Year
  • TMR Pro Annually3 Days trial$19.991 Year
  • Annual TMR Pro$34.991 Year

Questions

Is Interval Timer Plus free?
Interval Timer Plus is free to download, with in-app purchases available.
Is TMR Interval Timer & Stopwatch free?
TMR Interval Timer & Stopwatch is free to download, with in-app purchases available.
Do Interval Timer Plus or TMR Interval Timer & Stopwatch have ads?
Neither Interval Timer Plus nor TMR Interval Timer & Stopwatch shows ads.
Which is updated more often, Interval Timer Plus or TMR Interval Timer & Stopwatch?
Interval Timer Plus ships an update every 2 months, and TMR Interval Timer & Stopwatch every 9 days. Most recently, Interval Timer Plus was updated on September 30, 2026 and TMR Interval Timer & Stopwatch on September 19, 2026.

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