# Kalumi vs 吃有数

The clearest difference is update cadence: 吃有数 at weekly against Kalumi's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Kalumi sells 10 in-app purchases, starting at $4.99 per month and 吃有数 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Kalumi against 5.0 for 吃有数. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews are what separate them: 100% of Kalumi's written reviews are positive against 98% of 吃有数's.

Kalumi ships an update every 2 months, 吃有数 weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kalumi | 吃有数 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/kalumi/id6746844104/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id6756397162/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | **100.0% of reviews** | 98.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 273 MB | 96 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [重庆好看鸭科技有限公司](https://appshunter.io/developer/1772868202) | [明 程](https://appshunter.io/developer/1055905153) |

## What reviewers say

### Kalumi

[App page](https://appshunter.io/ios/app/kalumi/id6746844104)

This app helps users achieve their weight loss goals through a personalized intermittent fasting plan. It features a virtual pet companion, calorie tracking via photo recognition, and engaging mini-games to keep users motivated and entertained on their health journey.

**Highlights:** Intermittent fasting planning, Photo-based calorie recognition, AI health analysis and advice, Virtual pet companion and interaction, Comprehensive health data logging, Water intake reminders, Food calorie database, Gamified challenges and home decoration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡38 | $4.99 | per month |
| 年卡39.8 | $5.99 | per year |
| 季卡78 | $9.99 | per 3 months |
| 月卡68元 | $9.99 | per month |
| 年卡88 | $12.99 | per year |
| 罐头3元 | $0.99 | one-time |
| 罐头6元 | $0.99 | one-time |
| 快速孵化kalumi | $0.99 | one-time |
| 罐头28元 | $3.99 | one-time |
| 罐头68元 | $9.99 | one-time |


### 吃有数

[App page](https://appshunter.io/ios/app/ai/id6756397162)

This app uses AI to automatically identify food from photos and calculate its nutritional information, making calorie tracking and weight management simple and efficient. It offers personalized goals, detailed nutritional analysis, and progress visualization to support your health journey.

**Highlights:** AI food recognition from photos, Automatic calorie and nutrition calculation, Personalized daily calorie goals, Detailed nutrient analysis (protein, carbs, fat), Weight and BMI tracking with trend analysis, Progress photo comparison, Daily check-in system

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalShot-15天会员 | $0.99 | one-time |
| CalShot-30天会员 | $2.99 | one-time |
| 180天会员特价 | $4.99 | one-time |
| 一年会员特价 | $9.99 | one-time |
| 2年会员特价 | $14.99 | one-time |
| 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is Kalumi free?

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

### Is 吃有数 free?

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

### Which has better reviews, Kalumi or 吃有数?

Kalumi and 吃有数 are both rated 5.0 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do Kalumi or 吃有数 have ads?

Neither Kalumi nor 吃有数 shows ads.

### Which is updated more often, Kalumi or 吃有数?

Kalumi ships an update every 2 months, and 吃有数 weekly. Most recently, Kalumi was updated on October 30, 2026 and 吃有数 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.*