# LightFasting vs 玄日

The clearest difference is price: 玄日 at Free against LightFasting's $0.99. 玄日 also leads on review sentiment (100% vs 83%) and ratings volume (12 vs 1). LightFasting's advantage is in-app purchases (none vs 3) and device support. On rating and iOS requirement there is nothing between them.

玄日 is free to download; LightFasting costs $0.99 up front. 玄日 sells 3 in-app purchases, starting at $0.99 per month. LightFasting asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for LightFasting against 4.9 for 玄日. That said, the two scores are not equally well evidenced: 玄日 has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 83% of LightFasting's written reviews are positive against 100% of 玄日's.

## The numbers

| Metric | LightFasting | 玄日 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lightfasting/id1576166369/reviews)** | [4.9 (12 ratings)](https://appshunter.io/ios/app/id6450380503/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Paid | **Freemium** |
| Size | 44 MB | 89 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 12+ | 4+ |
| Developer | [兴龙 张](https://appshunter.io/developer/1576162823) | [Fenyang Leixin Technology Co., Ltd.](https://appshunter.io/developer/1693049293) |

## What reviewers say

### LightFasting

[App page](https://appshunter.io/ios/app/lightfasting/id1576166369)

This app offers a scientific approach to weight loss by guiding users through a slightly high-intensity diet. It includes tools for calorie conversion, calculating ideal weight, basal metabolic rate, and BMI, along with tracking weight changes and energy intake.

**Highlights:** High-intensity diet guidance, Calorie and Joule conversion, Standard weight calculator, Basal metabolic rate calculator, Body mass index calculator, Energy intake tracking, Weight change tracking

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases:** none


### 玄日

[App page](https://appshunter.io/ios/app/id6450380503)

This app delivers daily Chinese classical studies knowledge to inspire and motivate users. It offers customizable features like timed推送, shareable image generation, and background themes to create positive feedback loops and encourage personal growth.

**Highlights:** Daily Chinese classical studies knowledge, Timed推送 for motivation, Shareable image generation, Customizable background themes, Simplified and Traditional Chinese language options

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅 | $0.99 | per month |
| 按年订阅 | $9.99 | per year |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is LightFasting free?

LightFasting costs $0.99, with no in-app purchases.

### Is 玄日 free?

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

### Which has better reviews, LightFasting or 玄日?

LightFasting is rated higher. LightFasting averages 5.0 out of 5 from 1 ratings, while 玄日 averages 4.9 from 12 ratings.

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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.*