Comparison

Gainiac vs Exercise Timer Resero

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

Exercise Timer Resero

Features
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The only Exercise Timer you need. Resero is a premium interval timer built for athletes, coaches, and anyone serious about their fitness. RE-SE-RO stands for REps, SEts, and ROunds. Whether you want to build complex custom workouts from scratch or jump straight into pre-built routines, Resero adapts to your exact training style. What Makes Resero Different NEW! Premade Workout Library: Skip the setup and dive straight into training. Pick from professionally structured routines across Tabata, EMOM, HIIT, and combat sports or customize any library workout to fit your exact goals. NEW! Apple Watch Companion App: Complete wrist control. Start, stop, and skip intervals hands-free without touching your phone. Monitor real-time heart rate and active calories while contributing directly to your Apple Activity Rings and Apple Fitness details. Fully Customizable: Stop trying to force your routine into a rigid, basic timer app. Build your workout from scratch and customize every single interval, rep, set, and rest period exactly how you train. Smart Audio Cues: Never miss a transition or drown out your music. Resero automatically dims your audio background during cues, then seamlessly restores the volume. Fully Customizable: Build every interval, rep, set, and rest period with total precision. Runs in the Background: Change your music track or answer a text without interrupting your timer or audio cues. 100% Ad-Free: Zero video pop-ups, zero banner clutter, and zero mid-circuit interruptions. Automatic History Log: Completed sessions are saved automatically to your in-app calendar and synced with Apple Fitness to track your long-term consistency. Clean, High-Visibility Interface: Modern, ergonomic design featuring massive buttons built for effortless tapping while mid-workout and dripping with sweat. Built for Every Discipline: - HIIT & Tabata: Fine-tune high-intensity work-to-rest ratios. - Boxing & MMA: Set custom round lengths, rest periods, and warning bells. - Weightlifting & Calisthenics: Track precise lift sets and recover with exact rest countdowns. - EMOM & Circuit Training: Streamlined for solo gym sessions or leading full group fitness classes. How it works: 1) Choose or Build: Grab a ready-to-go routine from the workout library or build your own from scratch. 2) Train & Sync: Go hands-free on your iPhone or Apple Watch while tracking heart rate and calorie burns. 3) Track: Review your calendar history, close your activity rings, and build lasting consistency. Ditch the outdated timers. Download Resero today and give your workout the precision it deserves. --- Terms of Service: https://www.reseroapp.com/en/terms-of-service/ Privacy Policy: https://www.reseroapp.com/en/privacy-policy/ Legal Notice: https://www.reseroapp.com/en/legal-notice/

Screenshots

Gainiac4 screens
Exercise Timer Resero4 screens

Verdict

The call

The clearest difference is update cadence: Gainiac at weekly against Exercise Timer Resero's every 3 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Gainiac ships an update weekly, Exercise Timer Resero every 3 weeks. The most recent releases landed on September 27, 2026 and October 13, 2026 respectively.

Scorecard1 real difference ยท 5 level
Gainiac versus Exercise Timer Resero: the parameters behind the verdict, then further details
ParameterGainiacExercise Timer Resero
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, Apple Watch โ€” better
Requires iOS18.517.0 โ€” better
Further details โ€” not scored
Size2 MB112 MB
Age rating4+4+
DeveloperTycho JessurunImarum GmbH

In-app purchases

None

Gainiac

No in-app purchases

None

Exercise Timer Resero

No in-app purchases

Questions

Is Gainiac free?
Gainiac is free to download, with no in-app purchases.
Is Exercise Timer Resero free?
Exercise Timer Resero is free to download, with no in-app purchases.
Do Gainiac or Exercise Timer Resero have ads?
Neither Gainiac nor Exercise Timer Resero shows ads.
Which is updated more often, Gainiac or Exercise Timer Resero?
Gainiac ships an update weekly, and Exercise Timer Resero every 3 weeks. Most recently, Gainiac was updated on September 27, 2026 and Exercise Timer Resero on October 13, 2026.

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