# 100日ダイエットAI vs ゆるやせ帳｜ダイエット体重と歩数をゆるく記録

The clearest difference is in-app purchases: ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 at none against 100日ダイエットAI's 4. ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (15.1 vs 17.0). 100日ダイエットAI's advantage is ads (none vs shown). On price and device support 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. ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 asks for nothing beyond the download.

100日ダイエットAI ships an update fortnightly, ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 every 6 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 100日ダイエットAI | ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 33 MB | 49 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [株式会社オポチュニティ](https://appshunter.io/developer/1740927723) | [HARVEST LAB](https://appshunter.io/developer/1892796338) |

## 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 |


### ゆるやせ帳｜ダイエット体重と歩数をゆるく記録

[App page](https://appshunter.io/ios/app/id6779531063)

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

**In-app purchases:** none


## 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 ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 free?

ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 is free to download, with no in-app purchases.

### Do 100日ダイエットAI or ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 have ads?

ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 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 ゆるやせ帳｜ダイエット体重と歩数をゆるく記録?

100日ダイエットAI ships an update fortnightly, and ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 every 6 days. Most recently, 100日ダイエットAI was updated on November 4, 2026 and ゆるやせ帳｜ダイエット体重と歩数をゆるく記録 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*