Comparison

Strength Tracker vs Interval Timer

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

Head to head
About

Strength Tracker

Log your workouts and track your fitness journey with detailed growth logs. Visualize your progress through easy-to-read graphs and set personal goals to achieve better results. This app assists both beginners and seasoned athletes in systematically logging exercises for continuous improvement.

Highlights
  • Workout registration
  • Detailed growth log
  • Progress visualization graphs
  • Personal fitness goal setting
  • Record management
  • Systematic exercise logging
Features
Read full description

"Strength Tracker" is a smart app that allows you to register your workout and keep a detailed growth log. With this app, you can visualize your progress through easy-to-read graphs, helping you see just how far you’ve come. Set personal fitness goals, manage your records, and take advantage to assist everyone from beginners to seasoned athletes. Easily track your progress to achieve better results. No more guessing your workout achievements! With Strength Tracker, you can systematically log your exercises and experience continuous growth. Let us be your fitness partner on the journey to reaching your goals!

About

Interval Timer

Features
Read full description

Interval Timer is the fastest way to set up and run any timed workout — HIIT, boxing rounds, Tabata, circuits, CrossFit WODs, or custom intervals. Set your work time, rest time, and rounds in seconds. Then follow a clear full-screen countdown with large visuals, a progress bar, interval ring, sound effects, and haptic feedback. No clutter, no distractions — just your timer. FREE FEATURES Full interval timer with work, rest & rounds Fast setup — start training in seconds Full-screen countdown with large display Progress bar and interval ring Sound effects and haptic feedback Save up to 2 workout presets Recent workout history Basic workout insights PREMIUM FEATURES Unlimited saved workout presets Full workout history & progress stats Streak tracking and consistency insights Live Activities — timer on your Lock Screen Dynamic Island countdown Deeper training analytics BUILT FOR EVERY INTERVAL WORKOUT HIIT · Tabata · Boxing & MMA rounds · CrossFit & WODs · Circuit training · Mobility & stretching · Home workouts · Gym intervals · Pomodoro focus sessions Set up fast. Train focused. Stay consistent. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/Interval-Timer-Privacy-Policy-32524021e4ad8078ae21f0a7dba52cd9

Screenshots

Strength Tracker4 screens
Interval Timer4 screens

Verdict

The call

The clearest difference is ads: Interval Timer at none against Strength Tracker's shown. On price, in-app purchases, device support and iOS requirement 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. Strength Tracker sells 1 one-off in-app purchase and Interval Timer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
Strength Tracker versus Interval Timer: the parameters behind the verdict, then further details
ParameterStrength TrackerInterval Timer
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better17.6
Further details — not scored
Size5 MB4 MB
Age rating4+4+
DeveloperAns (KR)OLEKSANDR VASETSKYI

In-app purchases

1 purchases

Strength Tracker

One-time1
  • Premium Upgrade$0.99
2 purchases

Interval Timer

Subscriptions2
  • Interval Timer Premium – Monthly$2.991 Month
  • Interval Timer Premium – Yearly$17.991 Year

Questions

Is Strength Tracker free?
Strength Tracker is free to download, with in-app purchases available.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Do Strength Tracker or Interval Timer have ads?
Strength Tracker shows ads; Interval Timer does not.

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