Comparison

IntervalCoach vs Helf Timer

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

Head to head
About

IntervalCoach

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A simple, easy to use Interval Timer. It allows you to control all your HIIT and Tabata workouts by just setting the length of an intensive and a relaxed time interval. Combined with the number of interval repetitions you can start your training. The training will always start with an relaxed period to give you the chance to prepare yourself.

About

Helf Timer

Features
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Helf Timer makes it simple to time any workout. Use the manual timer or stopwatch for daily routines, or pick from pre-set timers designed for boxing, CrossFit, MMA, strength training, team sports, and more. Easily customize round duration, rest intervals, and the number of rounds—no guesswork required. Track laps with the stopwatch, adjust settings in seconds, and stay focused with clear sound and vibration alerts. Whether you’re training hard or just need a simple countdown, Helf Timer keeps you on track with a clean, intuitive interface.

Screenshots

IntervalCoach1 screens
Helf Timer4 screens

Verdict

The call

The clearest difference is price: Helf Timer at Free against IntervalCoach's $0.99. Helf Timer also leads on update cadence (every 2 weeks vs every 45 months) and iOS requirement (17.0 vs 26.0). On 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

Helf Timer is free to download; IntervalCoach costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IntervalCoach ships an update every 45 months, Helf Timer every 2 weeks. The most recent releases landed on May 15, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 3 level
IntervalCoach versus Helf Timer: the parameters behind the verdict, then further details
ParameterIntervalCoachHelf Timer
Price$0.99Free — better
Update frequencyEvery 45 monthsEvery 2 weeks — better
Ads—No
In-app purchasesNoNo
Devices—iPhone — better
Requires iOS26.017.0 — better
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperClemens SchuetzdellerHelf Inc

In-app purchases

None

IntervalCoach

No in-app purchases

None

Helf Timer

No in-app purchases

Questions

Is IntervalCoach free?
IntervalCoach costs $0.99, with no in-app purchases.
Is Helf Timer free?
Helf Timer is free to download, with no in-app purchases.
Which is updated more often, IntervalCoach or Helf Timer?
IntervalCoach ships an update every 45 months, and Helf Timer every 2 weeks. Most recently, IntervalCoach was updated on May 15, 2026 and Helf Timer on September 14, 2026.

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