Comparison

Simple Interval Workout Timer vs Oddfolio

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

Head to head
About

Simple Interval Workout Timer

This app provides a simple, intuitive timer for various interval training methods like Tabata, HIIT, and EMOM. It allows users to save unlimited custom workouts for free, making fitness routines more efficient and accessible.

Highlights
  • Interval training timer
  • Supports Tabata, HIIT, EMOM
  • Save unlimited workouts
  • Minimalistic UI
  • Readable from a distance
  • Ad-free experience
Features
Read full description

If you were searching for the timer app for your Tabata, hit, HIIT, emom, you name it - any interval or simply timed training, then that’s the one! Forever free and free from annoying ads. Simple, minimalistic, intuitive, polished, and smoothly animated user interface. Quick to set up and easily readable from a further distance. Make your interval workout a breeze with this app that allows you to save limitless workouts for free. Interval training is a great tool for burning a lot of calories in a short period of time and they help a lot with your cardiovascular health. Let’s get fit together!

About

Oddfolio

Features
Read full description

Oddfolio is a sports betting tracker built for users who want real data, not guesses. Track every bet and understand your actual performance. What you can do with Oddfolio: • Log bets with stake, odds, result, and notes • Analyze ROI, net profit, and win rate • Filter by bookmaker, tags, status, or dates • Visualize bankroll evolution with clear charts • Track deposits and withdrawals • Export data to CSV or share stats as images Key features: • Real-time dashboard with key metrics • Advanced filters for deep analysis • Charts for profit evolution and tag performance • Smooth onboarding and fast UI • Multi-language support (ES, EN, PT) Oddfolio Premium: • Ad-free experience • Advanced filters • Stats export • Unlimited bookmakers Who it’s for: • Disciplined bettors • Users who want to improve with data Important: This app does not allow betting or handle real money. It is only for tracking and analyzing bets made outside the app.

Screenshots

Simple Interval Workout Timer4 screens
Oddfolio4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Interval Workout Timer at none against Oddfolio's 1. Simple Interval Workout Timer also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). Oddfolio's advantage is update cadence (every 2 months vs every 4 months). 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. Oddfolio sells 1 one-off in-app purchase. Simple Interval Workout Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Interval Workout Timer ships an update every 4 months, Oddfolio every 2 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Simple Interval Workout Timer versus Oddfolio: the parameters behind the verdict, then further details
ParameterSimple Interval Workout TimerOddfolio
PriceFreeFree
Rating4.7 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better13.0
Further details — not scored
Size53 MB38 MB
Age rating4+4+
DeveloperArtur FijalEduardo Castano

In-app purchases

None

Simple Interval Workout Timer

No in-app purchases

1 purchases

Oddfolio

One-time1
  • Remove Ads$3.99

Questions

Is Simple Interval Workout Timer free?
Simple Interval Workout Timer is free to download, with no in-app purchases.
Is Oddfolio free?
Oddfolio is free to download, with in-app purchases available.
Do Simple Interval Workout Timer or Oddfolio have ads?
Oddfolio shows ads; Simple Interval Workout Timer does not.
Which is updated more often, Simple Interval Workout Timer or Oddfolio?
Simple Interval Workout Timer ships an update every 4 months, and Oddfolio every 2 months. Most recently, Simple Interval Workout Timer was updated on November 3, 2026 and Oddfolio on November 9, 2026.

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