# Cycle Diet vs Kai Her

The clearest difference is update cadence: Cycle Diet at every 10 days against Kai Her's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cycle Diet sells 12 in-app purchases, starting at $39.99 per month and Kai Her sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Cycle Diet ships an update every 10 days, Kai Her every 4 weeks. The most recent releases landed on October 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cycle Diet | Kai Her |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (198 ratings)](https://appshunter.io/ios/app/cycle-diet/id6749952528/reviews)** | — |
| Number of ratings | **198** | — |
| Positive reviews | 12.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 169 MB | 183 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TALL 5 MB](https://appshunter.io/developer/1828398999) | [MaxAI, Inc.](https://appshunter.io/developer/1820373375) |

## What reviewers say

### Cycle Diet

[App page](https://appshunter.io/ios/app/cycle-diet/id6749952528)

This app offers a personalized nutrition and lifestyle program based on your menstrual cycle. It includes tailored meal plans, guided exercises, and trackers to help you achieve your health goals, balance hormones, and improve overall wellness.

**Highlights:** Personalized meal plans, Period-based nutrition, Guided low-impact exercises, Progress trackers (steps, water, weight, fasting, period), Lifestyle challenges, Exclusive articles and videos, Audio and video content

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coach 1-month plan | $39.99 | per month |
| Unlimited access | $39.99 | per month |
| Unlimited access | $66.99 | per 6 months |
| Manage Cravings Naturally | $13.99 | one-time |
| Inflammation Detox Plan | $14.99 | one-time |
| Cycle-Based Meal Planning on Budget | $14.99 | one-time |
| 30-Day Cortisol Detox Challenge | $15.99 | one-time |
| PMS Relief Plan | $15.99 | one-time |
| Hormone Balance Guide | $15.99 | one-time |
| Fasting Made Easy | $19.99 | one-time |
| Intimate Wellness Guide | $20.99 | one-time |
| Weight loss bundle | $39.99 | one-time |


### Kai Her

[App page](https://appshunter.io/ios/app/kai-her/id6774078232)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $19.99 | per year |
| Annual | $27.99 | per year |


## Frequently asked questions

### Is Cycle Diet free?

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

### Is Kai Her free?

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

### Do Cycle Diet or Kai Her have ads?

Neither Cycle Diet nor Kai Her shows ads.

### Which is updated more often, Cycle Diet or Kai Her?

Cycle Diet ships an update every 10 days, and Kai Her every 4 weeks. Most recently, Cycle Diet was updated on October 19, 2026 and Kai Her on September 22, 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.*