Comparison

Gainiac vs INTVL

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

Head to head
About

Gainiac

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Gainiac is een eenvoudige workout tracker voor krachttraining in de gym. Log je oefeningen sets en gewichten in seconden en houd je progressie bij in de sportschool. Geen ingewikkelde schema's of ui. Geen overbodige functies, gewoon trainen! Maak in een paar tikken een routine, kies je favoriete oefeningen en hou je voortgang bij. Alles blijft overzichtelijk, zodat jij je kunt focussen op je workout โ€” niet op administratie. - Snel workouts loggen - Houd sets en gewichten bij - Volg je krachtprogressie - Minimalistisch ontwerp - Geen account nodig Perfect voor iedereen die: Krachttraining doet, progressie wil bijhouden of een simpele gym tracker doet.

About

INTVL

Features
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INTVL is the interval timer built for athletes who demand precision. Whether you're crushing a HIIT session, powering through Tabata rounds, or timing your boxing drills โ€” INTVL keeps you in the zone with clear audio cues, voice coaching, and haptic feedback so you never miss a beat. PRECISION TIMER Frame-perfect countdown with color-coded intervals. Large, high-contrast display visible from across the room. Loud audio cues that cut through gym noise. Haptic vibrations so you can feel every transition. Background mode keeps the timer running even when your phone is locked. DRAG & DROP WORKOUT BUILDER Design custom workout sequences with an intuitive drag & drop interface. Add work, rest, prepare, and cooldown phases. Set rounds, adjust durations, and preview your total workout time โ€” all before you start. Save unlimited presets for your favorite routines. VOICE COACH Built-in voice coaching announces interval changes, countdowns, and motivational cues. Adjustable speech rate and language-aware โ€” speaks in your device language. Train without looking at your screen. WORKOUT LIBRARY Browse preset workouts across HIIT, Tabata, Cardio, Strength, and Yoga categories. Filter by intensity level and duration. Start any workout in seconds, or use presets as templates to customize. QUICK SETUP Not ready for the builder? Use Quick Setup to configure work time, rest time, and rounds in 3 taps. Perfect for simple interval sessions. ANALYTICS & STREAKS Track your workout history with detailed stats. See calories burned, total work time, and rounds completed. Maintain consistency streaks and visualize your weekly training trends. Stay motivated with insights into your progress. DESIGNED FOR FOCUS Pure black OLED-optimized interface designed for zero distraction during intense training. Color-coded phases โ€” green for work, blue for rest, yellow for prepare, orange for cooldown โ€” let you know what's coming at a glance. BUILT FOR EVERY ATHLETE Perfect for HIIT, CrossFit, Tabata, boxing, MMA, circuit training, running intervals, cycling, rowing, yoga flows, stretching routines, and any activity that needs precise timing. INTVL PRO Unlock the full experience with a free trial: โ€ข Unlimited custom timer presets โ€ข Full workout library access โ€ข Advanced analytics and insights โ€ข Priority support Download INTVL and take control of your training. Your next personal best starts now. INTVL Pro โ€“ Yearly Subscription - Full access to all features - Unlimited interval workouts & custom timers - Auto-renews yearly โ€“ cancel anytime in iPhone Settings Privacy Policy: https://intvltimer.app/privacy-policy Terms of Use (EULA): https://intvltimer.app/terms-of-use

Screenshots

Gainiac4 screens
INTVL4 screens

Verdict

The call

The clearest difference is in-app purchases: Gainiac at none against INTVL's 1. Gainiac also leads on ads (none vs shown) and update cadence (weekly vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. INTVL sells 1 in-app purchase, starting at $39.99 per year. Gainiac asks for nothing beyond the download.

UpkeepUpdate frequency

Gainiac ships an update weekly, INTVL fortnightly. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

Scorecard3 real differences ยท 3 level
Gainiac versus INTVL: the parameters behind the verdict, then further details
ParameterGainiacINTVL
PriceFreeFree
Update frequencyWeekly โ€” betterFortnightly
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone
Requires iOS18.517.0 โ€” better
Further details โ€” not scored
Size2 MB87 MB
Age rating4+4+
DeveloperTycho JessurunImperial Sales & Marketing GmbH

In-app purchases

None

Gainiac

No in-app purchases

1 purchases

INTVL

Subscriptions1
  • INTVL Pro Annual7 Days trial$39.991 Year

Questions

Is Gainiac free?
Gainiac is free to download, with no in-app purchases.
Is INTVL free?
INTVL is free to download, with in-app purchases available.
Do Gainiac or INTVL have ads?
INTVL shows ads; Gainiac does not.
Which is updated more often, Gainiac or INTVL?
Gainiac ships an update weekly, and INTVL fortnightly. Most recently, Gainiac was updated on September 27, 2026 and INTVL on October 10, 2026.

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