# Electrum Performance vs HIIT Block

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.

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.

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.

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.

## The numbers

| Metric | Electrum Performance | HIIT Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/electrum-performance/id1462207618/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hiit-block-interval-timer/id6760276100/reviews)** |
| Number of ratings | **13** | 2 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 55 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electrum Performance, LLC](https://appshunter.io/developer/1462207617) | [JOHN MOTA](https://appshunter.io/developer/1883590590) |

## What reviewers say

### Electrum Performance

[App page](https://appshunter.io/ios/app/electrum-performance/id1462207618)

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:** macOS Compatibility

**In-app purchases:** none


### HIIT Block

[App page](https://appshunter.io/ios/app/hiit-block-interval-timer/id6760276100)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*