# 掌握保定 vs 掌上永定

掌握保定 and 掌上永定 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

掌握保定 ships an update every 6 months, 掌上永定 every 7 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 掌握保定 | 掌上永定 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Size | 138 MB | 115 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [北京北大方正电子有限公司](https://appshunter.io/developer/390424610) | [湖南红网新媒科技发展有限公司](https://appshunter.io/developer/1485504595) |

## What reviewers say

### 掌握保定

[App page](https://appshunter.io/ios/app/id924401207)

**In-app purchases:** none


### 掌上永定

[App page](https://appshunter.io/ios/app/id1492776558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 掌握保定 free?

掌握保定 is free to download, with no in-app purchases.

### Is 掌上永定 free?

掌上永定 is free to download, with no in-app purchases.

### Do 掌握保定 or 掌上永定 have ads?

Neither 掌握保定 nor 掌上永定 shows ads.

### Which is updated more often, 掌握保定 or 掌上永定?

掌握保定 ships an update every 6 months, and 掌上永定 every 7 months. Most recently, 掌握保定 was updated on October 26, 2026 and 掌上永定 on October 25, 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.*