# KMDI vs Inzer

The clearest difference is update cadence: Inzer at every 3 weeks against KMDI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

KMDI ships an update every 2 months, Inzer every 3 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | KMDI | Inzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 175 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Clubworx](https://appshunter.io/developer/1595530039) | [Inzer Pty Ltd](https://appshunter.io/developer/1741535833) |

## What reviewers say

### KMDI

[App page](https://appshunter.io/ios/app/kmdi/id6504518171)

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

**In-app purchases:** none


### Inzer

[App page](https://appshunter.io/ios/app/inzer-gym-workouts-tracking/id6745819005)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KMDI free?

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

### Is Inzer free?

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

### Do KMDI or Inzer have ads?

Neither KMDI nor Inzer shows ads.

### Which is updated more often, KMDI or Inzer?

KMDI ships an update every 2 months, and Inzer every 3 weeks. Most recently, KMDI was updated on September 15, 2026 and Inzer on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*