# 拼音 vs SRT Flow

The clearest difference is ads: 拼音 at none against SRT Flow's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 拼音 | SRT Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 34 MB | 11 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kouta Fukuhara](https://appshunter.io/developer/1769018204) | [changok kim](https://appshunter.io/developer/1877796246) |

## What reviewers say

### 拼音

[App page](https://appshunter.io/ios/app/basic-pinyin-checker/id6692631196)

**In-app purchases:** none


### SRT Flow

[App page](https://appshunter.io/ios/app/srt-flow/id6759272046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 拼音 free?

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

### Is SRT Flow free?

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

### Do 拼音 or SRT Flow have ads?

SRT Flow shows ads; 拼音 does not.

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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.*