# PERC vs 每日家长

The clearest difference is in-app purchases: PERC at none against 每日家长's 4. PERC also leads on iOS requirement (10.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 每日家长 sells 4 one-off in-app purchases. PERC asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PERC | 每日家长 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6459880718/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 50 MB | 58 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市好学多科技有限公司](https://appshunter.io/developer/1568037324) | [福建中科多特健康科技有限公司](https://appshunter.io/developer/1589547274) |

## What reviewers say

### PERC

[App page](https://appshunter.io/ios/app/perc/id1575353864)

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

**In-app purchases:** none


### 每日家长

[App page](https://appshunter.io/ios/app/id6459880718)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 白银VIP90天 | $5.99 | one-time |
| 林文采心理营养49 | $6.99 | one-time |
| 白银VIP1年 | $12.99 | one-time |
| 林文采心理营养89 | $12.99 | one-time |


## Frequently asked questions

### Is PERC free?

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

### Is 每日家长 free?

每日家长 is free to download, with in-app purchases available.

### Do PERC or 每日家长 have ads?

Neither PERC nor 每日家长 shows ads.

### Which is updated more often, PERC or 每日家长?

PERC ships an update every 3 weeks, and 每日家长 every 3 weeks. Most recently, PERC was updated on October 27, 2026 and 每日家长 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.*