# 天经 vs 更新書房

The clearest difference is rating: 更新書房 at 5.0 against 天经's 4.5. 更新書房 also leads on update cadence (every 11 days vs every 3 months). 天经's advantage is in-app purchases (none vs 6) and ratings volume (15 vs 5). On price, ads and device support there is nothing between them.

Both are free to download. 更新書房 sells 6 one-off in-app purchases. 天经 asks for nothing beyond the download.

更新書房 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 15 and 5 respectively.

天经 ships an update every 3 months, 更新書房 every 11 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 天经 | 更新書房 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (15 ratings)](https://appshunter.io/ios/app/id763393084/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id6444354605/reviews)** |
| Number of ratings | **15** | 5 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 41 MB | 49 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jack Ma](https://appshunter.io/developer/763393087) | [Christian Renewal Ministries Inc.](https://appshunter.io/developer/1654105942) |

## What reviewers say

### 天经

[App page](https://appshunter.io/ios/app/id763393084)

**Features:** macOS Compatibility

**In-app purchases:** none


### 更新書房

[App page](https://appshunter.io/ios/app/id6444354605)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $1.99 | $1.99 | one-time |
| $5.99 | $5.99 | one-time |
| $9.99 | $9.99 | one-time |
| $19.99 | $19.99 | one-time |
| $49.99 | $49.99 | one-time |
| $99.99 | $99.99 | one-time |


## Frequently asked questions

### Is 天经 free?

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

### Is 更新書房 free?

更新書房 is free to download, with in-app purchases available.

### Which has better reviews, 天经 or 更新書房?

更新書房 is rated higher. 天经 averages 4.5 out of 5 from 15 ratings, while 更新書房 averages 5.0 from 5 ratings.

### Do 天经 or 更新書房 have ads?

Neither 天经 nor 更新書房 shows ads.

### Which is updated more often, 天经 or 更新書房?

天经 ships an update every 3 months, and 更新書房 every 11 days. Most recently, 天经 was updated on October 29, 2026 and 更新書房 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*