# PUPUPULA vs 问真八字

The clearest difference is rating: PUPUPULA at 5.0 against 问真八字's 3.8. PUPUPULA also leads on in-app purchases (none vs 3) and review sentiment (100% vs 89%). 问真八字's advantage is ratings volume (57 vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 问真八字 sells 3 one-off in-app purchases. PUPUPULA asks for nothing beyond the download.

PUPUPULA holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 问真八字 has 57 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of PUPUPULA's written reviews are positive against 89% of 问真八字's.

PUPUPULA ships an update every 6 weeks, 问真八字 monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PUPUPULA | 问真八字 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pupupula/id1357582717/reviews)** | [3.8 (57 ratings)](https://appshunter.io/ios/app/id1665624645/reviews) |
| Number of ratings | 5 | **57** |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 112 MB | 85 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [思川 张](https://appshunter.io/developer/1357582716) | [Guangzhou Wenzhen Cultural Communication Co., Ltd.](https://appshunter.io/developer/1664632538) |

## What reviewers say

### PUPUPULA

[App page](https://appshunter.io/ios/app/pupupula/id1357582717)

This app offers a suite of tools designed to support children's development and well-being. It includes features for smart companionship, financial literacy, health tracking, growth monitoring, and time management to help children be children and parents feel at ease.

**Highlights:** Smart companion light bulb, Smart piggy bank for financial literacy, Digital vaccination record, Height tracking via photo, Timer to combat procrastination

**In-app purchases:** none


### 问真八字

[App page](https://appshunter.io/ios/app/id1665624645)

This app offers a unique five-pillar astrological chart calculation, expanding on traditional four-pillar methods. It provides access to a vast library of ancient texts, AI-powered study tools, and a database of historical figures for in-depth research and learning.

**Highlights:** Five-pillar astrological chart calculation, Extensive ancient text library, AI-powered study assistant, Historical figure database, Astrological chart comparison, Research notes functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3个月黄金体验会员 | $14.99 | one-time |
| 1年黄金会员 | $39.99 | one-time |
| 5年钻石会员 | $129.99 | one-time |


## Frequently asked questions

### Is PUPUPULA free?

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

### Is 问真八字 free?

问真八字 is free to download, with in-app purchases available.

### Which has better reviews, PUPUPULA or 问真八字?

PUPUPULA is rated higher. PUPUPULA averages 5.0 out of 5 from 5 ratings, while 问真八字 averages 3.8 from 57 ratings.

### Do PUPUPULA or 问真八字 have ads?

Neither PUPUPULA nor 问真八字 shows ads.

### Which is updated more often, PUPUPULA or 问真八字?

PUPUPULA ships an update every 6 weeks, and 问真八字 monthly. Most recently, PUPUPULA was updated on November 2, 2026 and 问真八字 on November 3, 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.*