# Kilo vs Heft

The clearest difference is in-app purchases: Kilo at none against Heft's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Heft sells 1 one-off in-app purchase. Kilo asks for nothing beyond the download.

Kilo ships an update weekly, Heft every 5 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Kilo | Heft |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kilo-members/id6757883943/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 79 MB | 33 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KILO, INC.](https://appshunter.io/developer/1495673990) | [Luke Kavenagh](https://appshunter.io/developer/6804431615) |

## What reviewers say

### Kilo

[App page](https://appshunter.io/ios/app/kilo-members/id6757883943)

This app helps gym members manage their fitness journey. Users can book classes, schedule appointments, and track their workout progress. It also provides easy access to account management features.

**Highlights:** Class reservation, Appointment management, Workout viewing, Account management, Gym member focused

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

**In-app purchases:** none


### Heft

[App page](https://appshunter.io/ios/app/heft-workout-tracker/id6809601389)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $4.99 | one-time |


## Frequently asked questions

### Is Kilo free?

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

### Is Heft free?

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

### Do Kilo or Heft have ads?

Neither Kilo nor Heft shows ads.

### Which is updated more often, Kilo or Heft?

Kilo ships an update weekly, and Heft every 5 days. Most recently, Kilo was updated on October 6, 2026 and Heft on October 4, 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.*