# FivePointFive vs Runtools Calc

The clearest difference is review sentiment: Runtools Calc at 100% against FivePointFive's 59%. Runtools Calc also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.8). FivePointFive's advantage is ratings volume (4.5K vs 5) and update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. FivePointFive sells 5 in-app purchases, starting at $44.99 per 3 months. Runtools Calc asks for nothing beyond the download.

Runtools Calc holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FivePointFive has 4.5K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 59% of FivePointFive's written reviews are positive against 100% of Runtools Calc's.

FivePointFive ships an update every 5 days, Runtools Calc fortnightly. The most recent releases landed on September 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | FivePointFive | Runtools Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4.5K ratings)](https://appshunter.io/ios/app/fivepointfive-breathwork/id6469338436/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/runtools-calc/id6758685205/reviews)** |
| Number of ratings | **4.5K** | 5 |
| Positive reviews | 58.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#85** | — |
| Size | 818 MB | 1 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [fivepointfive](https://appshunter.io/developer/1686608686) | [Ladarius tellis](https://appshunter.io/developer/1871800577) |

## What reviewers say

### FivePointFive

[App page](https://appshunter.io/ios/app/fivepointfive-breathwork/id6469338436)

**Currently charting:** #85 Top Grossing · Health & Fitness (US App Store)

Enhance athletic performance and recovery with science-backed breathwork exercises. This app offers guided sessions to improve focus, reduce stress, and deepen sleep, with real-time heart rate monitoring and personalized coaching insights.

**Highlights:** Guided breathwork sessions, Live heart-rate monitoring, AI Performance Coach, Performance and recovery tracking, Stress reduction, Improved focus, Deeper sleep

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FivePointFive 3 Months | $44.99 | per 3 months |
| FivePointFive 3 Months | $44.99 | per 3 months |
| FivePointFive 1 Year Discount | $69.99 | per year |
| FivePointFive 1 Year | $89.99 | per year |
| FivePointFive 1 Year | $89.99 | per year |

**What reviewers like**

- 🚀 Great for daily breathwork
- 🚀 Simplifying breathwork
- 🚀 Excellent intro to breathwork methods
- 🚀 Low effort, high impact advantage
- 🚀 Best way to do breathwork

**What reviewers complain about**

- 🐛 Can't log in, awful
- 💰 Subscription price
- 💰 Cool app, high price
- 🐛 Won't let me log in
- 💰 No pricing transparency upfront

**Reported bugs**

- Can't log in, awful
- Won't let me log in
- Way too buggy
- Faulty

**Requested features**

- Record HRV measurements to Apple Health


### Runtools Calc

[App page](https://appshunter.io/ios/app/runtools-calc/id6758685205)

This app simplifies running calculations for athletes and coaches. It accurately computes splits, pace, and performance metrics in a clear format, offering VO₂ max calculations and preset race distances. Train smarter with precise data without unnecessary complexity.

**Highlights:** Calculate splits for any distance and total time, View pace in multiple units (min/mi, min/km, mph, km/h), Accurate pace formatting, Preset distances for common races, VO₂ calculator with fitness insight, Clean, readable layout for quick reference

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FivePointFive free?

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

### Is Runtools Calc free?

Runtools Calc is free to download, with no in-app purchases.

### Which has better reviews, FivePointFive or Runtools Calc?

Runtools Calc is rated higher. FivePointFive averages 4.8 out of 5 from 4.5K ratings, while Runtools Calc averages 5.0 from 5 ratings.

### Do FivePointFive or Runtools Calc have ads?

Neither FivePointFive nor Runtools Calc shows ads.

### Which is updated more often, FivePointFive or Runtools Calc?

FivePointFive ships an update every 5 days, and Runtools Calc fortnightly. Most recently, FivePointFive was updated on September 27, 2026 and Runtools Calc on September 9, 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.*