Comparison

Warmup HIIT Interval Timer vs Interval Timer MAX

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

Head to head
About

Warmup HIIT Interval Timer

This application provides a free, simple interval timer for HIIT workouts and a countdown timer. It also features a quick workout mode that generates daily exercise challenges.

Highlights
  • HIIT interval timer
  • Countdown timer
  • Quick workout feature
  • Daily exercise challenges
  • Simple and easy to use
Read full description

Bundled in this application is an interval timer for HIIT training and a countdown timer. It's free, simple and easy to use. Now includes a quick workout feature that selects from a range of exercises for you to complete as a challenge for the day.

About

Interval Timer MAX

This app provides a customizable interval timer for various activities like workouts and meditation. It offers a selection of high-quality sounds to enhance your experience.

Highlights
  • Customizable interval timer
  • Workout timer
  • Meditation timer
  • High-quality sound selection
  • Simple interface
Features
Read full description

A simple interval timer app for workouts, meditation, or anything else you need. Lots of high quality sounds to choose from.

Screenshots

Warmup HIIT Interval Timer4 screens
Interval Timer MAX2 screens

Verdict

The call

The clearest difference is in-app purchases: Interval Timer MAX at none against Warmup HIIT Interval Timer's 3. Interval Timer MAX also leads on ads (none vs shown). Warmup HIIT Interval Timer's advantage is update cadence (every 8 days vs every 6 months) and device support (3 vs 1). On price and review sentiment 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. Warmup HIIT Interval Timer sells 3 one-off in-app purchases. Interval Timer MAX asks for nothing beyond the download.

UpkeepUpdate frequency

Warmup HIIT Interval Timer ships an update every 8 days, Interval Timer MAX every 6 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

Scorecard6 real differences · 4 level
Warmup HIIT Interval Timer versus Interval Timer MAX: the parameters behind the verdict, then further details
ParameterWarmup HIIT Interval TimerInterval Timer MAX
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 8 days — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size6 MB16 MB
Age rating4+4+
DeveloperWhizbangThaiGenius LLC

Customer experience

Warmup HIIT Interval Timer

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Interval Timer MAX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Warmup HIIT Interval Timer

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$5.99
None

Interval Timer MAX

No in-app purchases

Questions

Is Warmup HIIT Interval Timer free?
Warmup HIIT Interval Timer is free to download, with in-app purchases available.
Is Interval Timer MAX free?
Interval Timer MAX is free to download, with no in-app purchases.
Do Warmup HIIT Interval Timer or Interval Timer MAX have ads?
Warmup HIIT Interval Timer shows ads; Interval Timer MAX does not.
Which is updated more often, Warmup HIIT Interval Timer or Interval Timer MAX?
Warmup HIIT Interval Timer ships an update every 8 days, and Interval Timer MAX every 6 months. Most recently, Warmup HIIT Interval Timer was updated on October 3, 2026 and Interval Timer MAX on September 29, 2026.

Other comparisons