# iCardio Workout Tracker vs 6

iCardio Workout Tracker and 6 both sit at 4.8 stars, but that hides the real split: 100% of 6's written reviews are positive against 63% of iCardio Workout Tracker's. 6 also leads on update cadence (every 2 days vs every 11 days). iCardio Workout Tracker's advantage is ads (none vs shown) and ratings volume (3.4K vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. iCardio Workout Tracker sells 4 in-app purchases, starting at $4.99 per month and 6 sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

6 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: iCardio Workout Tracker has 3.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of iCardio Workout Tracker's written reviews are positive against 100% of 6's.

iCardio Workout Tracker ships an update every 11 days, 6 every 2 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | iCardio Workout Tracker | 6 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.4K ratings)](https://appshunter.io/ios/app/icardio-workout-tracker/id314841648/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/68daily-alignment/id6772579184/reviews)** |
| Number of ratings | **3.4K** | 1 |
| Positive reviews | 63.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 2 days** |
| Monetization | Freemium | Freemium |
| Size | 85 MB | 222 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fitdigits Inc](https://appshunter.io/developer/1126857444) | [MAX DHINDSA](https://appshunter.io/developer/6772579584) |

## What reviewers say

### iCardio Workout Tracker

[App page](https://appshunter.io/ios/app/icardio-workout-tracker/id314841648)

This app helps you train smarter by using your heart rate data. It tracks workouts, provides real-time feedback, and integrates with wearables and Apple Health to offer insights into your performance and progress.

**Highlights:** Heart rate zone tracking, GPS route mapping, Voice coaching, Apple Watch & Health integration, Real-time workout sharing, Custom fitness assessments

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star Monthly | $4.99 | per month |
| Pro Plus | $24.99 | per year |
| Star | $29.99 | per year |
| Plus | $6.99 | one-time |

**What reviewers like**

- 👍 Great app
- 🚀 Accurate tracking
- 💡 Customizable screens
- 🚀 Reliable connection
- 👍 Motivating

**What reviewers complain about**

- 🐛 Crashes and sync issues
- 🔋 Battery drain
- 🔒 Subscription model
- 🐛 Inconsistent performance
- 🐛 Sensor connection problems

**Reported bugs**

- Garmin ANT+ connectivity issues
- Incorrect calorie/distance tracking
- Unreliable heart rate monitoring

**Requested features**

- Lap/split time tracking
- Multi-user profiles
- Treadmill/elliptical integration
- More customization options
- Improved Apple Watch integration


### 6

[App page](https://appshunter.io/ios/app/68daily-alignment/id6772579184)

This app offers daily wisdom, journaling, and reflection tools to help users align their inner and outer lives. It provides access to diverse philosophical and religious texts, guided breathing exercises, and an AI guardian for accountability and guidance.

**Highlights:** Daily wisdom from diverse traditions, AI-powered intelligent journal, Morning and evening check-ins, Guided breathing and prayer, Alignment score and trends, AI wisdom guardian, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6/8 Align Weekly | $4.99 | per 7 days |
| 6/8 Align Monthly | $14.99 | per month |
| 6/8 Align Yearly | $49.99 | per year |
| 20 Voice Credits | $2.99 | one-time |
| 60 Voice Credits | $6.99 | one-time |
| 150 Voice Credits | $14.99 | one-time |


## Frequently asked questions

### Is iCardio Workout Tracker free?

iCardio Workout Tracker is free to download, with in-app purchases available.

### Is 6 free?

6 is free to download, with in-app purchases available.

### Which has better reviews, iCardio Workout Tracker or 6?

6 is rated higher. iCardio Workout Tracker averages 4.8 out of 5 from 3.4K ratings, while 6 averages 5.0 from 1 ratings.

### Do iCardio Workout Tracker or 6 have ads?

6 shows ads; iCardio Workout Tracker does not.

### Which is updated more often, iCardio Workout Tracker or 6?

iCardio Workout Tracker ships an update every 11 days, and 6 every 2 days. Most recently, iCardio Workout Tracker was updated on October 21, 2026 and 6 on October 28, 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.*