# Kaizer vs Sector App

The clearest difference is in-app purchases: Sector App at none against Kaizer's 11. Sector App also leads on update cadence (every 2 days vs weekly) and iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Kaizer sells 11 in-app purchases, starting at $3.99 per 7 days. Sector App asks for nothing beyond the download.

Kaizer ships an update weekly, Sector App every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kaizer | Sector App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/kaizer-your-personal-trainer/id6748926600/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 72 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [KAIZER](https://appshunter.io/developer/1828054877) | [Lucas Alves](https://appshunter.io/developer/1880522677) |

## What reviewers say

### Kaizer

[App page](https://appshunter.io/ios/app/kaizer-your-personal-trainer/id6748926600)

This app centralizes your fitness journey, connecting you with your personal trainer or gym. Track workouts, book classes, chat with your coach, and monitor progress all in one place. It also offers AI-generated workout plans for independent training.

**Highlights:** Connect with your trainer or gym, Book classes and view gym news, Track detailed workout progress (sets, reps, load), AI-generated workout programs, Exercise illustrations and smart replacements, Direct chat with trainer, Nutrition plan integration

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Monthly | $8.99 | per month |
| Trainer Plan — $39.99 | $39.99 | per month |
| Pro Yearly | $39.99 | per year |
| Trainer Plan — $59.99 | $59.99 | per month |
| Trainer Plan — $79.99 | $79.99 | per month |
| Trainer Plan — $99.99 | $99.99 | per month |
| Trainer Plan — $109.99 | $109.99 | per month |
| Trainer Plan — $129.99 | $129.99 | per month |
| Trainer Plan — $159.99 | $159.99 | per month |
| Pro Lifetime | $89.99 | one-time |


### Sector App

[App page](https://appshunter.io/ios/app/sector-app/id6759761155)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaizer free?

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

### Is Sector App free?

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

### Do Kaizer or Sector App have ads?

Neither Kaizer nor Sector App shows ads.

### Which is updated more often, Kaizer or Sector App?

Kaizer ships an update weekly, and Sector App every 2 days. Most recently, Kaizer was updated on October 30, 2026 and Sector App on October 31, 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.*