# Kilo vs The Vent

The clearest difference is rating: The Vent at 5.0 against Kilo's 2.4. Kilo's advantage is ratings volume (34 vs 1) and update cadence (every 5 months vs every 9 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Vent holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Kilo has 34 ratings behind it against 1, so its average is the more settled of the two.

Kilo ships an update every 5 months, The Vent every 9 months. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Kilo | The Vent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (34 ratings)](https://appshunter.io/ios/app/kilo-staff/id6478198764/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-vent-human-performance/id6753324552/reviews)** |
| Number of ratings | **34** | 1 |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 13 MB | 188 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KILO, INC.](https://appshunter.io/developer/1495673990) | [B Cochran LLC](https://appshunter.io/developer/1843500722) |

## What reviewers say

### Kilo

[App page](https://appshunter.io/ios/app/kilo-staff/id6478198764)

This app allows gym-goers and athletes to manage their fitness journey. Users can reserve classes, book appointments, and access workout plans. It also provides tools to update personal information and payment details.

**Highlights:** Reserve classes and appointments, View workout plans, Update profile information, Manage payment methods, Manage member package, Sign documents

**In-app purchases:** none


### The Vent

[App page](https://appshunter.io/ios/app/the-vent-human-performance/id6753324552)

Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and find studio locations. Optimize your time and maximize convenience.

**Highlights:** View class schedules, Sign up for classes, View studio location, Optimize time, Maximize convenience

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kilo free?

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

### Is The Vent free?

The Vent is free to download, with no in-app purchases.

### Which has better reviews, Kilo or The Vent?

The Vent is rated higher. Kilo averages 2.4 out of 5 from 34 ratings, while The Vent averages 5.0 from 1 ratings.

### Do Kilo or The Vent have ads?

Neither Kilo nor The Vent shows ads.

### Which is updated more often, Kilo or The Vent?

Kilo ships an update every 5 months, and The Vent every 9 months. Most recently, Kilo was updated on October 25, 2026 and The Vent on October 8, 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.*