Comparison

Sportimer vs Delta Timer △

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

Head to head
About

Sportimer

Features
Read full description

Tabata Timer designed for home & indoor functional HIIT workouts. Set the exercise you want to do. Squats, push-ups, or any other exercise. Give it a name. You can add more details and instructions on how to perform this exercise correctly. Set the time for exercise. Select the duration of the workout, the duration of the rest between the workouts, and the workout cycles to repeat the exercise. Start the training. Follow the instructions on the timer. Do the exercise, and rest between the workouts. Saved trainings. The name of the training can be the name of the day when you plan to train, or the muscle group you want to train. You can add the intensity of the training as well. find what works best for you. Notifications for trainings. Create a training schedule to stick to. make them a habit and never miss a chance to make your body healthier. The app will remind you to train. make sure you allow the notifications in your phone settings. Unlimited access. Unlimited access gives you the ability to add: * 2022 more than 1 workout & 1 exercise * more than 1 notification Use all of the features to achieve your fitness goals and keep your health at the max level. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sportimer.thecreators.tech/privacy-policy/

About

Delta Timer △

This interval timer app guides users through various training routines like HIIT and Tabata. It offers customizable workouts with adjustable exercise and rest periods, featuring a minimalist design with light and dark modes for focused training.

Highlights
  • Customizable workout creation
  • Adjustable exercise and rest durations
  • Minimalist, distraction-free interface
  • Light and dark modes
  • Supports HIIT, Tabata, EMOM, and circuits
Features
Read full description

Delta Timer is a simple yet powerful interval timer built to keep you focused during training. It helps guide your HIIT, Tabata, or any other interval-based workout with ease and precision. Whether it’s HIIT, Tabata, EMOM, strength circuits, or a custom routine, Delta Timer adapts to your rhythm — guiding you through every round. Check some of the Delta Timer features: Customizable workouts: Create and fine-tune your training structure — from quick Tabata bursts to complete circuit sessions. Adjust exercise, rest, warmup, cooldown, and round durations with ease. Minimal and intuitive design: A distraction-free interface that keeps you aware of every phase of your workout, even mid-movement. Light and Dark Modes: Train comfortably anywhere, with a look that adapts to your environment. Free and ad-free: All essential features are available for free. No subscriptions, no clutter.

Screenshots

Sportimer4 screens
Delta Timer △4 screens

Verdict

The call

The clearest difference is in-app purchases: Delta Timer △ at none against Sportimer's 3. Delta Timer △ also leads on ads (none vs shown) and update cadence (every 10 days vs every 2 months). Sportimer's advantage is iOS requirement (13.4 vs 18.1). On price 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

Both are free to download. Sportimer sells 3 in-app purchases, starting at $1.99 per 7 days. Delta Timer △ asks for nothing beyond the download.

UpkeepUpdate frequency

Sportimer ships an update every 2 months, Delta Timer △ every 10 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 5 level
Sportimer versus Delta Timer △: the parameters behind the verdict, then further details
ParameterSportimerDelta Timer △
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better18.1
Further details — not scored
Size31 MB12 MB
Age rating4+4+
DeveloperYurii OstapchukThomas Delgado Dias

In-app purchases

3 purchases

Sportimer

Subscriptions3
  • Sportimer Weekly subscription$1.997 Days
  • Monthly Subscription$2.991 Month
  • Sportimer Annual subscription7 Days trial$19.991 Year
None

Delta Timer △

No in-app purchases

Questions

Is Sportimer free?
Sportimer is free to download, with in-app purchases available.
Is Delta Timer △ free?
Delta Timer △ is free to download, with no in-app purchases.
Do Sportimer or Delta Timer △ have ads?
Sportimer shows ads; Delta Timer △ does not.
Which is updated more often, Sportimer or Delta Timer △?
Sportimer ships an update every 2 months, and Delta Timer △ every 10 days. Most recently, Sportimer was updated on October 12, 2026 and Delta Timer △ on October 6, 2026.

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