# KCal AI vs EISENROUTINE

The clearest difference is in-app purchases: EISENROUTINE at none against KCal AI's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KCal AI sells 6 in-app purchases, starting at $9.99 per month. EISENROUTINE asks for nothing beyond the download.

KCal AI ships an update fortnightly, EISENROUTINE weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KCal AI | EISENROUTINE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (36 ratings)](https://appshunter.io/ios/app/kcal-aicalorietracker-and-counter/id6744874383/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 97.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Subscription | — |
| Size | 50 MB | 62 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Cabot Technology Co., Limited](https://appshunter.io/developer/1819432954) | [MAHDI FOR PROGRAMMING AND INVESTMENT](https://appshunter.io/developer/6788290165) |

## What reviewers say

### KCal AI

[App page](https://appshunter.io/ios/app/kcal-aicalorietracker-and-counter/id6744874383)

This app uses AI to create personalized nutrition plans based on your lifestyle and goals. Easily track your meals by taking photos for instant nutrient analysis and monitor your progress with a visual dashboard. Smart reminders help you stay hydrated throughout the day.

**Highlights:** Personalized nutrition plans, AI-driven food analysis via photos, Calorie and macro tracking, Progress dashboard, Smart hydration reminders

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Subscription | $9.99 | per month |
| Weekly Subscription | $9.99 | per 7 days |
| Annual discount subscription | $19.99 | per year |
| Annual discount subscription | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $59.99 | per year |

**What reviewers like**

- 👍 Convenient for tracking diet and time
- 👍 Personalized recommendations
- 👍 Helps manage blood pressure and diet
- 👍 Supports muscle growth and weight loss
- 👍 Seamless multi-device syncing

**Reported bugs**

- Dangerously low calorie recommendations


### EISENROUTINE

[App page](https://appshunter.io/ios/app/eisenroutine/id6791967588)

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

**In-app purchases:** none


## Frequently asked questions

### Is KCal AI free?

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

### Is EISENROUTINE free?

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

### Do KCal AI or EISENROUTINE have ads?

Neither KCal AI nor EISENROUTINE shows ads.

### Which is updated more often, KCal AI or EISENROUTINE?

KCal AI ships an update fortnightly, and EISENROUTINE weekly. Most recently, KCal AI was updated on October 30, 2026 and EISENROUTINE 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.*