# Webike vs Kaizer

The clearest difference is review sentiment: Kaizer at 100% against Webike's 0%. Kaizer also leads on update cadence (every 10 days vs every 6 weeks). Webike's advantage is in-app purchases (none vs 11). On price, ads, device support and iOS requirement there is nothing between them.

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

Webike ships an update every 6 weeks, Kaizer every 10 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Webike | Kaizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/kaizer-your-personal-trainer/id6748926600/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | **Free** | Freemium |
| Size | 36 MB | 121 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IT Rock](https://appshunter.io/developer/1700663206) | [KAIZER](https://appshunter.io/developer/1828054877) |

## What reviewers say

### Webike

[App page](https://appshunter.io/ios/app/webike/id6456891087)

Track your bike rides and earn exclusive rewards and discounts. This app incentivizes cycling by connecting your pedaling efforts to tangible benefits while promoting environmental care.

**Highlights:** Measure bike routes, Earn rewards, Exclusive discounts, Environmental benefits, Incentivizes cycling

**Features:** macOS Compatibility

**In-app purchases:** none


### Kaizer

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

This AI-powered fitness planner creates hyper-personalized workout routines based on your goals, limitations, and available equipment. It intelligently adapts your training over time to ensure continuous progress and prevent burnout.

**Highlights:** AI-powered routine creation via natural language, Hyper-personalized plans based on user data, Smart progressive overload and weight updates, Exercise replacement suggestions, Professional coaching principles integrated

**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 |


## Frequently asked questions

### Is Webike free?

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

### Is Kaizer free?

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

### Do Webike or Kaizer have ads?

Neither Webike nor Kaizer shows ads.

### Which is updated more often, Webike or Kaizer?

Webike ships an update every 6 weeks, and Kaizer every 10 days. Most recently, Webike was updated on October 3, 2026 and Kaizer on October 5, 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.*