# sp8cetime vs 乾坤大六壬

The clearest difference is update cadence: 乾坤大六壬 at weekly against sp8cetime's every 10 months. sp8cetime's advantage is review sentiment (91% vs 75%) and iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. sp8cetime sells 2 in-app purchases, starting at $9.99 per month and 乾坤大六壬 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

sp8cetime ships an update every 10 months, 乾坤大六壬 weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | sp8cetime | 乾坤大六壬 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (90 ratings)](https://appshunter.io/ios/app/sp8cetime/id1484279477/reviews)** | — |
| Number of ratings | **90** | — |
| Positive reviews | **90.9% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Subscription | — |
| Size | 180 MB | 94 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [I Love View Inc.](https://appshunter.io/developer/991946336) | [Linyi BingYi WenHua Communication Ltd.](https://appshunter.io/developer/1804239687) |

## What reviewers say

### sp8cetime

[App page](https://appshunter.io/ios/app/sp8cetime/id1484279477)

Explore the cyclical nature of time and dimensions of space through the lens of Chinese Metaphysics. Discover patterns beyond the ordinary, tracing the creation, process, and return of all things. Understand the fundamental principles that govern the universe and your place within it.

**Highlights:** Cyclical time measurement, Spatial dimension exploration, Chinese Metaphysics principles, Patterns of creation, process, return, Heaven and Earth movements, Wind and Water guidance, Dao, Wuji, Taiji, Yin/Yang, Elements, Trigrams, Stems, Branches

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly $9.99 | $9.99 | per month |
| Yearly $99.99 | $99.99 | per year |

**What reviewers like**

- 👍 Comprehensive Chinese Metaphysics app
- 👍 Great integration of Bazi, Qimen, Feng Shui
- 👍 Informative for learning Ba Zi and Feng Shui
- 👍 Accurate calculations (for some users)
- 👍 User-friendly interface

**What reviewers complain about**

- 💰 Locked behind a subscription
- 🐛 Stuck at initial load screen
- ❓ Lacks in-app guidance for understanding
- ❓ Polarity issues for some branches
- ❓ No option for seconds pillar

**Reported bugs**

- App stuck at initial load screen
- Wrong polarity for water/fire branch
- QMDJ page resets when exiting app
- QMDJ not linked with Bazi data

**Requested features**

- Add seconds pillar for horary Oracle
- Improve QMDJ persistence and linking
- Add map locations for Feng Shui
- Add in-app guidance for understanding concepts
- Add translation option for other languages


### 乾坤大六壬

[App page](https://appshunter.io/ios/app/id6743732356)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 乾坤大六壬 VIP 新人活动 | $0.99 | one-time |
| 1 积分 | $1.99 | one-time |
| 1 年会员 | $9.99 | one-time |
| 乾坤大六壬 VIP | $9.99 | one-time |
| 10 积分 | $17.99 | one-time |
| 3 年会员 | $22.99 | one-time |
| 5 年会员 | $29.99 | one-time |
| 30 积分 | $49.99 | one-time |
| 50 积分 | $59.99 | one-time |


## Frequently asked questions

### Is sp8cetime free?

sp8cetime is free to download, with in-app purchases available.

### Is 乾坤大六壬 free?

乾坤大六壬 is free to download, with in-app purchases available.

### Do sp8cetime or 乾坤大六壬 have ads?

Neither sp8cetime nor 乾坤大六壬 shows ads.

### Which is updated more often, sp8cetime or 乾坤大六壬?

sp8cetime ships an update every 10 months, and 乾坤大六壬 weekly. Most recently, sp8cetime was updated on October 24, 2026 and 乾坤大六壬 on October 28, 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.*