# 智慧潍外 vs FlowPack：开包集卡背单词

The clearest difference is in-app purchases: 智慧潍外 at none against FlowPack：开包集卡背单词's 9. 智慧潍外 also leads on iOS requirement (13.0 vs 15). FlowPack：开包集卡背单词's advantage is update cadence (every 2 weeks vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. FlowPack：开包集卡背单词 sells 9 in-app purchases, starting at $2.99 per month. 智慧潍外 asks for nothing beyond the download.

智慧潍外 ships an update monthly, FlowPack：开包集卡背单词 every 2 weeks. Both last shipped on October 20, 2026.

## The numbers

| Metric | 智慧潍外 | FlowPack：开包集卡背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (22 ratings)](https://appshunter.io/ios/app/flowpack/id6752347947/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 25 MB | 742 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [秀儒 王](https://appshunter.io/developer/1477430826) | [超前 徐](https://appshunter.io/developer/1735936068) |

## What reviewers say

### 智慧潍外

[App page](https://appshunter.io/ios/app/id1477430827)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowPack：开包集卡背单词

[App page](https://appshunter.io/ios/app/flowpack/id6752347947)

This app transforms English learning into an exciting experience, similar to opening surprise collectible packs. Discover new words, articles, art, and stories daily, making study engaging and fun. Unlock more features and an ad-free experience with a premium membership.

**Highlights:** Daily surprise card packs, Collectible word cards with pronunciation, 8000+ word vocabulary, Fun reading and art exploration, Gamified learning modes, Premium membership for enhanced features

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Pro（Monthly Membership） | $2.99 | per month |
| Flow Pro（Quarterly Membership) | $6.99 | per 3 months |
| Flow Pro (Annual - Welcome Offer) | $9.99 | per year |
| Flow Pro Annual | $14.99 | per year |
| Little Lightning Charge | $0.99 | one-time |
| Big Lightning Charge | $0.99 | one-time |
| Ultra Lightning Charge | $1.99 | one-time |
| Flow Pro (Lifetime - Welcome Offer) | $19.99 | one-time |
| Flow Pro（Lifetime） | $24.99 | one-time |


## Frequently asked questions

### Is 智慧潍外 free?

智慧潍外 is free to download, with no in-app purchases.

### Is FlowPack：开包集卡背单词 free?

FlowPack：开包集卡背单词 is free to download, with in-app purchases available.

### Do 智慧潍外 or FlowPack：开包集卡背单词 have ads?

Neither 智慧潍外 nor FlowPack：开包集卡背单词 shows ads.

### Which is updated more often, 智慧潍外 or FlowPack：开包集卡背单词?

智慧潍外 ships an update monthly, and FlowPack：开包集卡背单词 every 2 weeks. Most recently, 智慧潍外 was updated on October 20, 2026 and FlowPack：开包集卡背单词 on October 20, 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.*