# HIIT 4x4 vs Bikeshops.com

The clearest difference is price: Bikeshops.com at Free against HIIT 4x4's $9.99. Bikeshops.com also leads on rating (5.0 vs 1.0) and update cadence (every 2 weeks vs every 5 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Bikeshops.com is free to download; HIIT 4x4 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Bikeshops.com holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

HIIT 4x4 ships an update every 5 months, Bikeshops.com every 2 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HIIT 4x4 | Bikeshops.com |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/hiit-4x4/id1450845415/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bikeshopscom/id6472265195/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 12 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Eastridge Technology](https://appshunter.io/developer/392920417) | [BEELINE CONNECT, INC.](https://appshunter.io/developer/1716867973) |

## What reviewers say

### HIIT 4x4

[App page](https://appshunter.io/ios/app/hiit-4x4/id1450845415)

This app guides you through High Intensity Interval Training (HIIT) workouts using your heart rate as a percentage of your Maximum Heart Rate (MHR). It features a speedometer-style dial to monitor your heart rate zones and provides chimes to keep you in target.

**Highlights:** Heart rate zone monitoring, Speedometer-style dial, Warning chimes for out-of-zone heart rate, Workout history storage via Apple Health, Customizable MHR calculation, Structured 4x4 HIIT program

**In-app purchases:** none


### Bikeshops.com

[App page](https://appshunter.io/ios/app/bikeshopscom/id6472265195)

Find and manage your bicycle's maintenance needs in one convenient location. Keep track of service history and upcoming tasks for your bike.

**Highlights:** Centralized maintenance records, Service history tracking, Upcoming task reminders, Easy to find bike care information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HIIT 4x4 free?

HIIT 4x4 costs $9.99, with no in-app purchases.

### Is Bikeshops.com free?

Bikeshops.com is free to download, with no in-app purchases.

### Which has better reviews, HIIT 4x4 or Bikeshops.com?

Bikeshops.com is rated higher. HIIT 4x4 averages 1.0 out of 5 from 1 ratings, while Bikeshops.com averages 5.0 from 1 ratings.

### Do HIIT 4x4 or Bikeshops.com have ads?

Neither HIIT 4x4 nor Bikeshops.com shows ads.

### Which is updated more often, HIIT 4x4 or Bikeshops.com?

HIIT 4x4 ships an update every 5 months, and Bikeshops.com every 2 weeks. Most recently, HIIT 4x4 was updated on October 11, 2026 and Bikeshops.com on October 1, 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.*