# 半糖次元 vs 瞳记

The clearest difference is iOS requirement: 半糖次元 at 12.0 against 瞳记's 17.0. On price 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.

## The numbers

| Metric | 半糖次元 | 瞳记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id6479575644/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free |
| Size | 43 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [Shangqiu Bantang Dimensional Technology Co., Ltd](https://appshunter.io/developer/1803910000) | [立豪 陈](https://appshunter.io/developer/6788578285) |

## What reviewers say

### 半糖次元

[App page](https://appshunter.io/ios/app/id6479575644)

**In-app purchases:** none


### 瞳记

[App page](https://appshunter.io/ios/app/lensy/id6788687745)

Effortlessly manage your contact lenses with this app. Track brands, expiry dates, and daily disposable stock. Receive timely reminders for lens expiry and solution changes.

**Highlights:** Track lens brand, expiry, and opening dates, Manage different lens styles, Daily disposable stock management, Expiry and solution change reminders, Local data storage, no account needed

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

**In-app purchases:** none


## Frequently asked questions

### Is 半糖次元 free?

半糖次元 is free to download, with no in-app purchases.

### Is 瞳记 free?

瞳记 is free to download, with no in-app purchases.

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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.*