# 本命卦万年历 vs ZeroOneFlow

The clearest difference is in-app purchases: 本命卦万年历 at none against ZeroOneFlow's 1. 本命卦万年历 also leads on iOS requirement (10.0 vs 16.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ZeroOneFlow sells 1 one-off in-app purchase. 本命卦万年历 asks for nothing beyond the download.

本命卦万年历 ships an update fortnightly, ZeroOneFlow every 3 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 本命卦万年历 | ZeroOneFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 36 MB | 1 MB |
| Requires iOS | **10.0** | 16.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [琴 秦](https://appshunter.io/developer/1738823699) | [Fu Ni](https://appshunter.io/developer/1560534229) |

## What reviewers say

### 本命卦万年历

[App page](https://appshunter.io/ios/app/id1187716151)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZeroOneFlow

[App page](https://appshunter.io/ios/app/zerooneflow/id1563516711)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tornado | $0.99 | one-time |


## Frequently asked questions

### Is 本命卦万年历 free?

本命卦万年历 is free to download, with no in-app purchases.

### Is ZeroOneFlow free?

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

### Do 本命卦万年历 or ZeroOneFlow have ads?

Neither 本命卦万年历 nor ZeroOneFlow shows ads.

### Which is updated more often, 本命卦万年历 or ZeroOneFlow?

本命卦万年历 ships an update fortnightly, and ZeroOneFlow every 3 weeks. Most recently, 本命卦万年历 was updated on September 29, 2026 and ZeroOneFlow on October 7, 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.*