# OOS vs 诗词达人

The clearest difference is ads: OOS at none against 诗词达人's shown. OOS also leads on iOS requirement (11.0 vs 13.0). 诗词达人's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases and device support there is nothing between them.

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

OOS ships an update fortnightly, 诗词达人 weekly. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | OOS | 诗词达人 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 17 MB | 84 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [家回 罗](https://appshunter.io/developer/1478554929) | [Changsha Jingui Network Technology Co., Ltd.](https://appshunter.io/developer/1545924851) |

## What reviewers say

### OOS

[App page](https://appshunter.io/ios/app/oos/id1617065381)

**Features:** macOS Compatibility

**In-app purchases:** none


### 诗词达人

[App page](https://appshunter.io/ios/app/id6723902024)

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

**In-app purchases:** none


## Frequently asked questions

### Is OOS free?

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

### Is 诗词达人 free?

诗词达人 is free to download, with no in-app purchases.

### Do OOS or 诗词达人 have ads?

诗词达人 shows ads; OOS does not.

### Which is updated more often, OOS or 诗词达人?

OOS ships an update fortnightly, and 诗词达人 weekly. Most recently, OOS was updated on September 15, 2026 and 诗词达人 on September 17, 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.*