Comparison

Electrum Performance vs HIIT Block

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

Head to head
About

Electrum Performance

This app offers advanced training programs designed for Brazilian Jiu-Jitsu athletes to enhance strength, athleticism, and reduce injury risk. Track your progress, log workouts, and view upcoming schedules to maximize your training effectiveness.

Highlights
  • Cutting-edge BJJ workouts
  • Strength and athleticism improvement
  • Injury risk reduction
  • Workout logging
  • Progress tracking
  • Scheduled workouts
Features
Read full description

Electrum Performance provides cutting-edge workouts to BJJ athletes at any skill or experience level, worldwide. Our competition-tested training is a highly efficient way to improve strength and athleticism, decrease risk of injury, and spend more time on the podium! Log your Electrum Performance workouts from anywhere with the Electrum Performance workout logging app. View your completed and upcoming scheduled workouts, track your progress and get the most out of your Electrum Performance workouts! If you enjoy the Electrum Performance app, we’d really appreciate if you took a second to leave a nice review because it helps us improve and also helps get the word out. Thank you!

About

HIIT Block

This minimalist interval timer is designed for focused workouts, offering loud audio cues and a distraction-free interface. It provides quick start presets for common interval types and allows for flexible adjustments to workout parameters. An optional Pro version unlocks custom workout building, saving routines, advanced statistics, and workout history.

Highlights
  • Quick Start Presets (Tabata, EMOM, AMRAP)
  • Flexible workout adjustments
  • Large, color-coded UI
  • Custom Workout Builder (Pro)
  • Save custom routines (Pro)
  • Advanced statistics & history (Pro)
Features
Read full description

Your Workout. Your Rules. HIIT Block is the ultimate minimalist interval timer designed for athletes, gym-goers, and home-workout enthusiasts. Whether you're crushing a Tabata, pacing an EMOM, or pushing through an AMRAP, HIIT Block keeps you focused on your training - not your screen. With a bold, distraction-free interface and loud audio cues, you'll always know exactly where you are in your circuit from across the room. CORE FEATURES (FREE): • Quick Start Presets: Instantly launch standard Tabata, EMOM, and AMRAP timers with one tap. • Flexible Adjustments: Easily tweak the work time, rest time, and total rounds of any preset to match your exact fitness level. • Clean UI: Large, color-coded blocks (Red for Work, Green for Rest) that are easy to read through the sweat. UNLOCK HIIT BLOCK PRO: Ready to take your training to the next level? Upgrade to Pro (available via a 7-Day Free Trial or a One-Time Lifetime Pass) to unlock: • Custom Workout Builder: Create complex, multi-block interval circuits completely from scratch. • Save Your Library: Save your custom routines for instant, one-tap access on your next gym day. • Advanced Statistics: Track your consistency with daily streak counters and view your total time trained. • Workout History: Look back at a comprehensive log of every session you've completed to monitor your progress. Subscription Terms: HIIT Block Pro is available as a Monthly subscription (with a 7-day free trial) or a one-time Lifetime purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your App Store Account Settings after purchase. Privacy Policy: https://hiitblock.com/privacy Terms of Use: https://hiitblock.com/terms

Screenshots

Electrum Performance3 screens
HIIT Block3 screens

Verdict

The call

The clearest difference is in-app purchases: Electrum Performance at none against HIIT Block's 2. Electrum Performance also leads on ratings volume (13 vs 2) and iOS requirement (13.0 vs 15.1). HIIT Block's advantage is rating (5.0 vs 4.7) and update cadence (every 2 months vs every 9 months). On price, ads 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. HIIT Block sells 2 in-app purchases, starting at $1.99 per month. Electrum Performance asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

HIIT Block holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Electrum Performance has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of Electrum Performance's written reviews are positive against 100% of HIIT Block's.

UpkeepUpdate frequency

Electrum Performance ships an update every 9 months, HIIT Block every 2 months. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
Electrum Performance versus HIIT Block: the parameters behind the verdict, then further details
ParameterElectrum PerformanceHIIT Block
PriceFreeFree
Rating4.7 (13 ratings)5.0 (2 ratings) — better
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings13 — better2
Update frequencyEvery 9 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size55 MB39 MB
Age rating4+4+
DeveloperElectrum Performance, LLCJOHN MOTA

Customer experience

Electrum Performance

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

HIIT Block

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Electrum Performance

No in-app purchases

2 purchases

HIIT Block

Subscriptions1
  • Pro Monthly7 Days trial$1.991 Month
One-time1
  • Pro Lifetime$19.99

Questions

Is Electrum Performance free?
Electrum Performance is free to download, with no in-app purchases.
Is HIIT Block free?
HIIT Block is free to download, with in-app purchases available.
Which has better reviews, Electrum Performance or HIIT Block?
HIIT Block is rated higher. Electrum Performance averages 4.7 out of 5 from 13 ratings, while HIIT Block averages 5.0 from 2 ratings.
Do Electrum Performance or HIIT Block have ads?
Neither Electrum Performance nor HIIT Block shows ads.
Which is updated more often, Electrum Performance or HIIT Block?
Electrum Performance ships an update every 9 months, and HIIT Block every 2 months. Most recently, Electrum Performance was updated on September 27, 2026 and HIIT Block on October 7, 2026.

Other comparisons