# 外教社经济学英语词典 海词出品 vs threadOS

The clearest difference is update cadence: threadOS at monthly against 外教社经济学英语词典 海词出品's every 16 months. 外教社经济学英语词典 海词出品's advantage is iOS requirement (7.1 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 外教社经济学英语词典 海词出品 sells 1 one-off in-app purchase and threadOS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

外教社经济学英语词典 海词出品 ships an update every 16 months, threadOS monthly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 外教社经济学英语词典 海词出品 | threadOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Size | 58 MB | 25 MB |
| Requires iOS | **7.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Haidi Digital Publishing Technology Co., Ltd.](https://appshunter.io/developer/1094639160) | [tumiOS LLC](https://appshunter.io/developer/1878247001) |

## What reviewers say

### 外教社经济学英语词典 海词出品

[App page](https://appshunter.io/ios/app/id702649692)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 外教社英汉汉英经济学词汇手册 | $1.99 | one-time |


### threadOS

[App page](https://appshunter.io/ios/app/threados-forensic-artifacts/id6795112958)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Library | $9.99 | one-time |


## Frequently asked questions

### Is 外教社经济学英语词典 海词出品 free?

外教社经济学英语词典 海词出品 is free to download, with in-app purchases available.

### Is threadOS free?

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

### Do 外教社经济学英语词典 海词出品 or threadOS have ads?

Neither 外教社经济学英语词典 海词出品 nor threadOS shows ads.

### Which is updated more often, 外教社经济学英语词典 海词出品 or threadOS?

外教社经济学英语词典 海词出品 ships an update every 16 months, and threadOS monthly. Most recently, 外教社经济学英语词典 海词出品 was updated on November 1, 2026 and threadOS on October 29, 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.*