# 100日ダイエットAI vs カロブー：AIカロリー計算・ダイエット・食事記録の決定版

The clearest difference is ads: 100日ダイエットAI at none against カロブー：AIカロリー計算・ダイエット・食事記録の決定版's shown. カロブー：AIカロリー計算・ダイエット・食事記録の決定版's advantage is update cadence (daily vs fortnightly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. 100日ダイエットAI sells 4 in-app purchases, starting at $5.99 per year and カロブー：AIカロリー計算・ダイエット・食事記録の決定版 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

100日ダイエットAI ships an update fortnightly, カロブー：AIカロリー計算・ダイエット・食事記録の決定版 daily. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 100日ダイエットAI | カロブー：AIカロリー計算・ダイエット・食事記録の決定版 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Freemium | — |
| Size | 31 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [株式会社オポチュニティ](https://appshunter.io/developer/1740927723) | [zhihao miao](https://appshunter.io/developer/1856159628) |

## What reviewers say

### 100日ダイエットAI

[App page](https://appshunter.io/ios/app/100ai/id6739611540)

Effortlessly track your diet and health with AI-powered photo analysis. Automatically calculate calories, monitor nutritional balance, and receive personalized advice to achieve your weight goals without the hassle of manual input.

**Highlights:** AI calorie and PFC analysis from photos, Nutritional balance scoring, Daily/weekly diet and weight reports, Weight and BMI tracking with graphs, Personalized diet plans, Food item ranking, AI-driven improvement advice

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 食事改善プレミアムプラン(年額) | $5.99 | per year |
| 食事改善プレミアムプラン（年額） | $11.99 | per year |
| 食事改善プラン(永久版) | $5.99 | one-time |
| 食事改善プラン（永久版） | $14.99 | one-time |


### カロブー：AIカロリー計算・ダイエット・食事記録の決定版

[App page](https://appshunter.io/ios/app/ai/id6755759689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| カロブー プラス | $1.99 | per month |
| カロブー プラス | $11.99 | per year |


## Frequently asked questions

### Is 100日ダイエットAI free?

100日ダイエットAI is free to download, with in-app purchases available.

### Is カロブー：AIカロリー計算・ダイエット・食事記録の決定版 free?

カロブー：AIカロリー計算・ダイエット・食事記録の決定版 is free to download, with in-app purchases available.

### Do 100日ダイエットAI or カロブー：AIカロリー計算・ダイエット・食事記録の決定版 have ads?

カロブー：AIカロリー計算・ダイエット・食事記録の決定版 shows ads; 100日ダイエットAI does not.

### Which is updated more often, 100日ダイエットAI or カロブー：AIカロリー計算・ダイエット・食事記録の決定版?

100日ダイエットAI ships an update fortnightly, and カロブー：AIカロリー計算・ダイエット・食事記録の決定版 daily. Most recently, 100日ダイエットAI was updated on September 17, 2026 and カロブー：AIカロリー計算・ダイエット・食事記録の決定版 on September 14, 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.*