# 遺伝子博士ダイエット vs -Lorraine- 『ロレイン』栄養計算アプリ

The clearest difference is review sentiment: -Lorraine- 『ロレイン』栄養計算アプリ at 65% against 遺伝子博士ダイエット's 3%. -Lorraine- 『ロレイン』栄養計算アプリ also leads on rating (4.0 vs 1.9) and iOS requirement (10.0 vs 26.0). 遺伝子博士ダイエット's advantage is ratings volume (83 vs 8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

-Lorraine- 『ロレイン』栄養計算アプリ holds the better App Store score, 4.0 against 1.9. That said, the two scores are not equally well evidenced: 遺伝子博士ダイエット has 83 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 3% of 遺伝子博士ダイエット's written reviews are positive against 65% of -Lorraine- 『ロレイン』栄養計算アプリ's.

遺伝子博士ダイエット ships an update every 6 weeks, -Lorraine- 『ロレイン』栄養計算アプリ every 3 weeks. The most recent releases landed on November 2, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 遺伝子博士ダイエット | -Lorraine- 『ロレイン』栄養計算アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (83 ratings)](https://appshunter.io/ios/app/id1075242564/reviews) | **[4.0 (8 ratings)](https://appshunter.io/ios/app/lorraine/id1273457606/reviews)** |
| Number of ratings | **83** | 8 |
| Positive reviews | 3.2% of reviews | **64.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 55 MB | 49 MB |
| Requires iOS | 26.0 | **10.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Campingcar Inc.](https://appshunter.io/developer/1435272854) | [Shuichiro FUJISADA](https://appshunter.io/developer/1185924091) |

## What reviewers say

### 遺伝子博士ダイエット

[App page](https://appshunter.io/ios/app/id1075242564)

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

**In-app purchases:** none


### -Lorraine- 『ロレイン』栄養計算アプリ

[App page](https://appshunter.io/ios/app/lorraine/id1273457606)

This app simplifies nutritional calculations for professionals and students. Easily track food intake, calculate nutrient totals, and monitor progress against dietary goals. Features include a comprehensive food database and custom recipe creation.

**Highlights:** Automatic nutrient calculation, Comprehensive food database, Goal setting and progress tracking, Custom food and recipe creation, Dietary record keeping, CSV export of meal plans

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 遺伝子博士ダイエット free?

遺伝子博士ダイエット is free to download, with no in-app purchases.

### Is -Lorraine- 『ロレイン』栄養計算アプリ free?

-Lorraine- 『ロレイン』栄養計算アプリ is free to download, with no in-app purchases.

### Which has better reviews, 遺伝子博士ダイエット or -Lorraine- 『ロレイン』栄養計算アプリ?

-Lorraine- 『ロレイン』栄養計算アプリ is rated higher. 遺伝子博士ダイエット averages 1.9 out of 5 from 83 ratings, while -Lorraine- 『ロレイン』栄養計算アプリ averages 4.0 from 8 ratings.

### Do 遺伝子博士ダイエット or -Lorraine- 『ロレイン』栄養計算アプリ have ads?

Neither 遺伝子博士ダイエット nor -Lorraine- 『ロレイン』栄養計算アプリ shows ads.

### Which is updated more often, 遺伝子博士ダイエット or -Lorraine- 『ロレイン』栄養計算アプリ?

遺伝子博士ダイエット ships an update every 6 weeks, and -Lorraine- 『ロレイン』栄養計算アプリ every 3 weeks. Most recently, 遺伝子博士ダイエット was updated on November 2, 2026 and -Lorraine- 『ロレイン』栄養計算アプリ on November 1, 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.*