# 星恒SWP vs 录音转文字助手

The clearest difference is in-app purchases: 星恒SWP at none against 录音转文字助手's 1. 星恒SWP also leads on update cadence (every 6 weeks vs every 12 months) and device support. On price there is nothing between them.

Both are free to download. 录音转文字助手 sells 1 one-off in-app purchase. 星恒SWP asks for nothing beyond the download.

星恒SWP ships an update every 6 weeks, 录音转文字助手 every 12 months. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 星恒SWP | 录音转文字助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | **Every 6 weeks** | Every 12 months |
| Size | 11 MB | 4 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Phylion Battery Co., Ltd.](https://appshunter.io/developer/1606270759) | [合肥章玉智能科技有限公司](https://appshunter.io/developer/1189870243) |

## What reviewers say

### 星恒SWP

[App page](https://appshunter.io/ios/app/swp/id1606273472)

**In-app purchases:** none


### 录音转文字助手

[App page](https://appshunter.io/ios/app/ai/id6451056595)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久 Pro 会员 | $3.99 | one-time |


## Frequently asked questions

### Is 星恒SWP free?

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

### Is 录音转文字助手 free?

录音转文字助手 is free to download, with in-app purchases available.

### Which is updated more often, 星恒SWP or 录音转文字助手?

星恒SWP ships an update every 6 weeks, and 录音转文字助手 every 12 months. Most recently, 星恒SWP was updated on October 25, 2026 and 录音转文字助手 on October 19, 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.*