# 学佛经 vs 共时易

The clearest difference is in-app purchases: 学佛经 at none against 共时易's 2. 学佛经 also leads on iOS requirement (13.0 vs 18.0). 共时易's advantage is update cadence (every 5 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. 共时易 sells 2 one-off in-app purchases. 学佛经 asks for nothing beyond the download.

学佛经 ships an update every 3 months, 共时易 every 5 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 学佛经 | 共时易 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 30 MB | 2 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [广州未科网络科技有限公司](https://appshunter.io/developer/1720101588) | [深圳市希可为软件有限公司](https://appshunter.io/developer/1821777990) |

## What reviewers say

### 学佛经

[App page](https://appshunter.io/ios/app/id6736733391)

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

**In-app purchases:** none


### 共时易

[App page](https://appshunter.io/ios/app/id6754372340)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员-新年特惠 | $6.99 | one-time |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is 学佛经 free?

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

### Is 共时易 free?

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

### Do 学佛经 or 共时易 have ads?

Neither 学佛经 nor 共时易 shows ads.

### Which is updated more often, 学佛经 or 共时易?

学佛经 ships an update every 3 months, and 共时易 every 5 days. Most recently, 学佛经 was updated on November 8, 2026 and 共时易 on November 5, 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.*