# Next Fit vs Kaizen

The clearest difference is update cadence: Kaizen at daily against Next Fit's weekly. Next Fit's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.4). On price, ads and in-app purchases there is nothing between them.

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

Next Fit ships an update weekly, Kaizen daily. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Next Fit | Kaizen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (294 ratings)](https://appshunter.io/ios/app/next-fit/id1360859531/reviews)** | — |
| Number of ratings | **294** | — |
| Positive reviews | 64.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 65 MB | 1 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [DLG TECNOLOGIA LTDA](https://appshunter.io/developer/1360859050) | [Filipi Stein](https://appshunter.io/developer/1817856892) |

## What reviewers say

### Next Fit

[App page](https://appshunter.io/ios/app/next-fit/id1360859531)

This app helps users manage their fitness journey by connecting them to their training location. It allows scheduling classes, tracking workouts, managing finances, and communicating with instructors.

**Highlights:** Receive gym news and updates, Schedule, cancel, and view class history, Manage workouts and track progress, View contracts and manage finances, Chat with instructors, Record achievements and rankings

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

**In-app purchases:** none


### Kaizen

[App page](https://appshunter.io/ios/app/kaizen/id6746683079)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Next Fit free?

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

### Is Kaizen free?

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

### Do Next Fit or Kaizen have ads?

Neither Next Fit nor Kaizen shows ads.

### Which is updated more often, Next Fit or Kaizen?

Next Fit ships an update weekly, and Kaizen daily. Most recently, Next Fit was updated on October 24, 2026 and Kaizen on October 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.*