# 八零电子书 vs 日历DIY

The clearest difference is iOS requirement: 八零电子书 at 9.0 against 日历DIY's 16.0. On price, ads, in-app purchases and device support 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 | 八零电子书 | 日历DIY |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 27 MB | 53 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Huanchuang Culture Co., Ltd.](https://appshunter.io/developer/1626050962) | [华彪 周](https://appshunter.io/developer/1315538998) |

## What reviewers say

### 八零电子书

[App page](https://appshunter.io/ios/app/id1634757457)

**Features:** macOS Compatibility

**In-app purchases:** none


### 日历DIY

[App page](https://appshunter.io/ios/app/diy/id6584526731)

A clean and user-friendly calendar app offering essential features without clutter. It includes holiday and solar term displays, a perpetual calendar, traditional Chinese almanac information, and countdown timers.

**Highlights:** Holiday display, Festival and solar term display, Perpetual calendar, Chinese almanac, Countdown timer

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

**In-app purchases:** none


## Frequently asked questions

### Is 八零电子书 free?

八零电子书 is free to download, with no in-app purchases.

### Is 日历DIY free?

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

### Do 八零电子书 or 日历DIY have ads?

Neither 八零电子书 nor 日历DIY shows ads.

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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.*